E4STA5517 LED TV Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenyang Tongfang Multimedia Technology Co., Limited

Shenyang Tongfang Multimedia Technology Co., Limited LED TV

FCC ID Filing: 2ACWIE4STA5517
Purchase on Amazon: LED TV

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Access to the World
FCC 47 CFR PART 15 SUBPART E
CERTIFICATION TEST REPORT
For
LED TV
MODEL No.: T550TGA4BUA,E4STA5517,TU55GTG, WG55UX4100,
WG55XXXXXXXXX,T55XXXXXXXXXX, EXXXXXXXXXXX
(where X would be any Arabian number or English letter or blank)
FCC ID: 2ACWIE4STA5517
Trade Mark: Westinghouse, Element
REPORT NO.: ES180319001E
ISSUE DATE: April 20, 2018
Prepared for
Shenyang Tongfang Multimedia Technology Co., Limited.
No.10 Nanping East Road HunNan New District Shenyang,
LiaoNing Province P.R .China
Prepared by
EMTEK(SHENZHEN) CO., LTD.
Bldg 69, Majialong Industry Zone, Nanshan District,
Shenzhen, Guangdong, China
TEL: 86-755-26954280
FAX: 86-755-26954282
TRF No.: FCC 15.407/A
Page 1 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
1 TEST RESULT CERTIFICATION
Applicant:
Shenyang Tongfang Multimedia Technology Co., Limited.
No.10 Nanping East Road HunNan New District Shenyang, LiaoNing Province
P.R .China
Shenyang Tongfang Multimedia Technology Co., Limited.
No.10 Nanping East Road HunNan New District Shenyang, LiaoNing Province
P.R .China
Manufacturer:
Product Description:
LED TV
Model Number:
T550TGA4BUA,E4STA5517,TU55GTG, WG55UX4100,
WG55XXXXXXXXX,T55XXXXXXXXXX, EXXXXXXXXXXX
(where X would be any Arabian number or English letter or blank)
(Note: These models are identical except for decorative parts in
front panels, color of enclosures and design of signal input/output
terminals in secondary circuits. Here T550TGA4BUA was
selected for full test.)
File Number:
ES180319001E
Date of Test:
March 19, 2018 to April 08, 2018
Measurement Procedure Used:
APPLICABLE STANDARDS
STANDARD
TEST RESULT
FCC 47 CFR Part 2, Subpart J
FCC 47 CFR Part 15, Subpart E
PASS
The above equipment was tested by EMTEK(SHENZHEN) CO., LTD.. The test data, data evaluation, test
procedures, and equipment configurations shown in this report were made in accordance with the
procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in
this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.407
The test results of this report relate only to the tested sample identified in this report.
Date of Test :
March 19, 2018 to April 08, 2018
Prepared by :
Yaping Shen/Editor
Reviewer :
Joe Xia/Supervisor
Approve & Authorized Signer :
Lisa Wang/Manager
TRF No.: FCC 15.407/A
Page 2 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
TABLE OF CONTENTS
TEST RESULT CERTIFICATION ........................................................................................................ 2
EUT TECHNICAL DESCRIPTION ....................................................................................................... 4
SUMMARY OF TEST RESULT ........................................................................................................... 6
TEST METHODOLOGY ...................................................................................................................... 7
4.1
4.2
4.3
GENERAL DESCRIPTION OF APPLIED STANDARDS ................................................................ 7
MEASUREMENT EQUIPMENT USED ......................................................................................... 7
DESCRIPTION OF TEST MODES ................................................................................................ 8
FACILITIES AND ACCREDITATIONS ............................................................................................... 11
5.1
5.2
FACILITIES ................................................................................................................................ 11
LABORATORY ACCREDITATIONS AND LISTINGS.................................................................... 11
TEST SYSTEM UNCERTAINTY ........................................................................................................ 12
SETUP OF EQUIPMENT UNDER TEST ........................................................................................... 13
7.1
7.2
7.3
7.4
7.5
RADIO FREQUENCY TEST SETUP........................................................................................... 13
RADIO FREQUENCY TEST SETUP........................................................................................... 13
CONDUCTED EMISSION TEST SETUP .................................................................................... 15
BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM.......................................................... 16
SUPPORT EQUIPMENT ............................................................................................................ 16
TEST REQUIREMENTS.................................................................................................................... 17
8.1
8.2
8.3
8.4
8.5
8.6
8.7
BANDWIDTH MEASUREMENT ................................................................................................. 17
MAXIMUM CONDUCTED OUTPUT POWER.............................................................................. 42
MAXIMUM PEAK POWER DENSITY.......................................................................................... 46
FREQUENCY STABILITY........................................................................................................... 79
UNDESIRABLE RADIATED SPURIOUS EMISSION ................................................................... 91
POWER LINE CONDUCTED EMISSIONS................................................................................ 114
ANTENNA APPLICATION ........................................................................................................ 117
TRF No.: FCC 15.407/A
Page 3 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
2 EUT TECHNICAL DESCRIPTION
Characteristics
IEEE 802.11 WLAN
Mode Supported
Description
802.11a(20MHz channel bandwidth)
802.11b(20MHz channel bandwidth)
802.11g(20MHz channel bandwidth)
802.11n(20MHz channel bandwidth)
802.11n(40MHz channel bandwidth)
802.11ac(20MHz channel bandwidth)
802.11ac(40MHz channel bandwidth)
802.11ac(80MHz channel bandwidth)
Data Rate
WIFI:
802.11 b:1,2,5.5,11Mbps;
802.11 g/a:6,9,12,18,24,36,48,54Mbps;
802.11n(HT20)/ac(HT20): MCS0-MCS15;
802.11n(HT40): MCS0-MCS15;
802.11ac(HT40):MCS0-MCS19;
802.11ac(VHT80):MCS0-MCS19;
Bluetooth DSS:
1Mbps for GFSK modulation
2Mbps for pi/4-DQPSK modulation
3Mbps for 8DPSK modulation
Bluetooth DTS:
1Mbps for GFSK modulation
Modulation
WIFI:
OFDM with BPSK/QPSK/16QAM/64QAM for 802.11a/g/n;
DSSS with DBPSK/DQPSK/CCK for 802.11b;
BT DSS:
GFSK modulation (1Mbps)
pi/4-DQPSK modulation (2Mbps)
8DPSK modulation (3Mbps)
BT DTS:
GFSK modulation (1Mbps)
WIFI 5G
Band
UNII
Band I
Operating Frequency
Range
UNII
Band III
Frequency
Range(MHz)
Mode
Number of
channels
802.11a/n(HT20)/ac(VHT20) 5180-5240
802.11n(HT40)/ac(VHT40)
5190-5230
802.11 ac(VHT80)
5210
802.11a/n(HT20)/ac(VHT20) 5745-5825
802.11n(HT40)/ac(VHT40)
5755-5795
802.11 ac(VHT80)
5775
2.4G WIFI:
2412-2462MHz for 802.11b/g;
2412-2462MHz for 802.11n(HT20);
2422-2452MHz for 802.11n(HT40);
Bluetooth: 2402-2480MHz
Transmit Power Max
TRF No.: FCC 15.407/A
16.72 dBm for WIFI 2.4G Band;
3.19 dBm for BT DSS;
-3.53 dBm for BT DTS;
18.12 dBm for UNII Band I;
16.97 dBm for UNII Band III
Page 4 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Antenna Type
Metel Antenna
Two antenna for WIFI
One antenna for BT
Max Antenna Gain
4.0 dBi for BT
4.0 dBi for BLE
4.0 dBi for WIFI 2.4 Band
5.0 dBi for WIFI 5G Band I
5.0 dBi for WIFI 5G Band III
Directional Gain
7.01 dBi for WIFI 2.4G Band
8.01 dBi for WIFI 5G Band I
8.01 dBi for WIFI 5G Band III
Power supply
AC 100-240V 50/60Hz 180W
Note: for more details, please refer to the User’s manual of the EUT.
TRF No.: FCC 15.407/A
Page 5 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
3 SUMMARY OF TEST RESULT
FCC Part Clause
Test Parameter
Verdict
Remark
15.407 (a)
99% , 6dB and 26dB Bandwidth
PASS
15.407 (e)
15.407 (a)
Maximum Conducted Output Power
PASS
15.407 (a)
Peak Power Spectral Density
PASS
15.407 (b)
Radiated Spurious Emission
PASS
15.407(g)
Frequency Stability
PASS
15.407 (b)(6)
Power Line Conducted Emission
PASS
15.207
15.407(a)
Antenna Application
PASS
15.203
NOTE1: N/A (Not Applicable)
NOTE2: According to FCC OET KDB 789033 D2 General UNII Test Procedures New Rules v01r03, In
addition, the radiated test is also performed to ensure the emissions emanating from the device cabinet
also comply with the applicable limits.
RELATED SUBMITTAL(S) / GRANT(S):
This submittal(s) (test report) is intended for FCC ID: 2ACWIE4STA5517 A filing to comply with Section
15.247 of the FCC Part 15, Subpart E Rules.
TRF No.: FCC 15.407/A
Page 6 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
4 TEST METHODOLOGY
4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS
According to its specifications, the EUT must comply with the requirements of the following standards:
FCC 47 CFR Part 2, Subpart J
FCC 47 CFR Part 15, Subpart E
FCC KDB 789003 D2 General UNII Test Procedures New Rules v01r03
FCC KDB 662911 D01 Multiple Transmitter Output v02r01
FCC KDB 662911 D02 MIMO With Cross Polarized Antenna V01
4.2 MEASUREMENT EQUIPMENT USED
4.2.1
Conducted Emission Test Equipment
EQUIPMENT
TYPE
Test Receiver
L.I.S.N.
Rohde & Schwarz
Schwarzbeck
MODEL
NUMBER
ESCS30
NNLK8129
SERIAL
NUMBER
828985/018
8129203
LAST
CAL.
05/28/2017
05/28/2017
50Ω Coaxial Switch
Anritsu
MP59B
M20531
05/28/2018
Pulse Limiter
Rohde & Schwarz
ESH3-Z2
100006
N/A
05/28/2017
Voltage Probe
Rohde & Schwarz
TK9416
N/A
05/28/2017
05/28/2018
I.S.N
Rohde & Schwarz
ENY22
1109.9508.02
05/28/2017
05/28/2018
MODEL
NUMBER
ESU
8447D
VULB9163
PLA-1030/B
BBHA 9170
BBHA 9120
AK9513
N/A
AK9513
AK9513
SERIAL
NUMBER
1302.6005.26
2944A07999
142
1029
BBHA9170399
D143
ACRX1
FP2RX2
CRPX1
CRRX2
MODEL
NUMBER
E4407B
8990B
N9010A
FSV40
SERIAL
NUMBER
88156318
4657524
My53470879
100967
MFR
4.2.2 Radiated Emission Test Equipment
EQUIPMENT
MFR
TYPE
EMI Test Receiver
Rohde & Schwarz
Pre-Amplifier
HP
Bilog Antenna
Schwarzbeck
Loop Antenna
ARA
Horn Antenna
Schwarzbeck
Horn Antenna
Schwarzbeck
Cable
Schwarzbeck
Cable
Rosenberger
Cable
Schwarzbeck
Cable
Schwarzbeck
4.2.3
LAST CAL.
DUE CAL.
05/28/2018
05/28/2018
05/28/2018
DUE CAL.
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2017
05/28/2018
05/28/2018
05/28/2018
05/28/2018
05/28/2018
05/28/2018
05/28/2018
05/28/2018
05/28/2018
05/28/2018
LAST
CAL.
05/28/2017
05/28/2017
05/28/2017
05/28/2017
DUE CAL.
Radio Frequency Test Equipment
EQUIPMENT
TYPE
Spectrum Analyzer
peak power analyzer
Spectrum Analyzer
Spectrum Analyzer
MFR
Agilent
Agilent
Agilent
Rohde & Schwarz
05/28/2018
05/28/2018
05/28/2018
05/28/2018
Remark: Each piece of equipment is scheduled for calibration once a year.
TRF No.: FCC 15.407/A
Page 7 of 117
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4.3 DESCRIPTION OF TEST MODES
The EUT has been tested under its typical operating condition.
The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions
requirement and operating in a manner which intends to maximize its emission characteristics in a
continuous normal application.
The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the
purpose of the measurements.
Test of channel included the lowest and middle and highest frequency to perform the test, then record on this
report.
Those data rates ( 802.11a: 6 Mbps;
802.11n (HT20): MCS0;
802.11n (HT20): MCS15;
802.11n
(HT40): MCS0;
802.11n (HT40): MCS15;
802.11ac (HT20): MCS0;
802.11ac (HT20): MCS15;
802.11ac (HT40): MCS0;
802.11ac (HT40): MCS19;
802.11ac (HT80): MCS0;
802.11ac (HT80):
MCS19;) were used for all test.
Pre-defined engineering program for regulatory testing used to control the EUT for staying in continuous
transmitting and receiving mode is programmed.
TRF No.: FCC 15.407/A
Page 8 of 117
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Wifi 5G with UNII Band I
Frequency and Channel list for 802.11a/n(HT20)/ac(VHT20):
Frequency
Frequency
Channel
Channel
(MHz)
(MHz)
36
5180
44
5220
40
5200
48
5240
Frequency and Channel list for 802.11n(HT40)/ac(VHT40):
Frequency
Frequency
Channel
Channel
(MHz)
(MHz)
38
5190
46
5230
Frequency and Channel list for 802.11ac(VHT80):
Frequency
Frequency
Channel
Channel
(MHz)
(MHz)
42
5210
Channel
Frequency
(MHz)
Channel
Frequency
(MHz)
Channel
Frequency
(MHz)
Test Frequency and Channel for 802.11a/n(HT20)/ac(VHT20):
Lowest Frequency
Channel
36
Frequency
(MHz)
5180
Middle Frequency
Channel
40
Frequency
(MHz)
5200
Highest Frequency
Channel
48
Frequency
(MHz)
5240
Test Frequency and channel for 802.11n(VHT40)/ac(VHT40):
Lowest Frequency
Channel
38
Frequency
(MHz)
5190
Middle Frequency
Channel
N/A
Frequency
(MHz)
N/A
Highest Frequency
Channel
46
Frequency
(MHz)
5230
Test Frequency and channel for 802.11ac(HT80):
Lowest Frequency
Channel
42
TRF No.: FCC 15.407/A
Frequency
(MHz)
5210
Middle Frequency
Channel
N/A
Page 9 of 117
Frequency
(MHz)
N/A
Highest Frequency
Channel
N/A
Frequency
(MHz)
N/A
Report No.: ES180319001E Ver.1.0
Access to the World
Wifi 5G with UNII Band III
Frequency and Channel list for 802.11a/n(HT20)/ac(VHT20):
Frequency
Frequency
Channel
Channel
(MHz)
(MHz)
149
5745
157
5785
153
5765
161
5805
Frequency and Channel list for 802.11n(HT40)/ac(VHT40):
Frequency
Frequency
Channel
Channel
(MHz)
(MHz)
151
5755
159
5795
Frequency and Channel list for 802.11ac(VHT80):
Frequency
Frequency
Channel
Channel
(MHz)
(MHz)
155
5775
Frequency
(MHz)
5825
Channel
165
Channel
Frequency
(MHz)
Channel
Frequency
(MHz)
Test Frequency and Channel for 802.11a/n(HT20)/ac(VHT20):
Lowest Frequency
Channel
149
Frequency
(MHz)
5745
Middle Frequency
Channel
157
Frequency
(MHz)
5785
Highest Frequency
Channel
165
Frequency
(MHz)
5825
Test Frequency and channel for 802.11n(HT40)/ac(VHT40):
Lowest Frequency
Channel
151
Frequency
(MHz)
5755
Middle Frequency
Channel
N/A
Frequency
(MHz)
N/A
Highest Frequency
Channel
159
Frequency
(MHz)
5795
Test Frequency and channel for 802.11ac(VHT80):
Lowest Frequency
Channel
155
TRF No.: FCC 15.407/A
Frequency
(MHz)
5775
Middle Frequency
Channel
Page 10 of 117
Frequency
(MHz)
Highest Frequency
Channel
Frequency
(MHz)
Report No.: ES180319001E Ver.1.0
Access to the World
5 FACILITIES AND ACCREDITATIONS
5.1 FACILITIES
All measurement facilities used to collect the measurement data are located at
Bldg 69, Majialong Industry Zone District, Nanshan District, Shenzhen, China
The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR
Publication 22.
5.2 LABORATORY ACCREDITATIONS AND LISTINGS
Site Description
EMC Lab.
Accredited by CNAS,2016.10.24
The certificate is valid until 2022.10.28
The Laboratory has been assessed and proved to be in compliance with
CNAS-CL01:2006 (identical to ISO/IEC 17025:2005)
The Certificate Registration Number is L2291.
Accredited by TUV Rheinland Shenzhen 2015.4
The Laboratory has been assessed according to the requirements
ISO/IEC 17025.
Accredited by FCC, July 06, 2016
The Certificate Registration Number is 709623.
Accredited by FCC, July 06, 2016
The Certificate Registration Number is 406365.
Accredited by Industry Canada, November 29, 2012
The Certificate Registration Number is 4480A.
Name of Firm
Site Location
TRF No.: FCC 15.407/A
: EMTEK(SHENZHEN) CO., LTD.
: Bldg 69, Majialong Industry Zone,
Nanshan District, Shenzhen, Guangdong, China
Page 11 of 117
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6 TEST SYSTEM UNCERTAINTY
The following measurement uncertainty levels have been estimated for tests performed on the
apparatus:
Parameter
Uncertainty
Radio Frequency
±1x10^-5
Maximum Peak Output Power Test
±1.0dB
Conducted Emissions Test
±2.0dB
Radiated Emission Test
±2.0dB
Power Density
±2.0dB
Occupied Bandwidth Test
±1.0dB
Band Edge Test
±3dB
All emission, radiated
±3dB
Antenna Port Emission
±3dB
Temperature
±0.5℃
Humidity
±3%
Measurement Uncertainty for a level of Confidence of 95%
TRF No.: FCC 15.407/A
Page 12 of 117
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SETUP OF EQUIPMENT UNDER TEST
7.1 RADIO FREQUENCY TEST SETUP
The WLAN component’s antenna ports(s) of the EUT are connected to the measurement instrument per an
appropriate attenuator. The EUT is controlled by PC/software to emit the specified signals for the purpose of
measurements.
Measurement
EUT
Attenuator
Instrument
7.2 RADIO FREQUENCY TEST SETUP
The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the
standards: ANSI C63.10. The test distance is 3m.The setup is according to the requirements in Section
13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22.
Below 30MHz:
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the
antenna (loop antenna). The Antenna should be positioned with its plane vertical at the specified distance
from the EUT and rotated about its vertical axis for maximum response at each azimuth about the EUT. The
center of the loop shall be 1 m above the ground. For certain applications, the loop antenna plane may also
need to be positioned horizontally at the specified distance from the EUT.
Above 30MHz:
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the
antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable
azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0°to 360°,
and the receive antenna has two polarizations Vertical (V) and Horizontal (H).
Above 1GHz:
(Note: the FCC’s permission to use 1.5m as an alternative per TCBC Conf call of Dec. 2, 2014.)
The EUT is placed on a turntable 1.5 meters above the ground in the chamber, 3 meter away from the
antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable
azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0°to 360°,
and the receive antenna has two polarizations Vertical (V) and Horizontal (H).
(a) Radiated Emission Test Set-Up, Frequency Below 30MHz
Turntable
3m
EUT
Test
Receiver
0.8 m
Ground Plane
TRF No.: FCC 15.407/A
Coaxial Cable
Page 13 of 117
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(b) Radiated Emission Test Set-Up, Frequency Below 1000MHz
3m
Turntable
1m to 4m
EUT
Test
Receiver
0.8m
Ground Plane
Coaxial Cable
(c) Radiated Emission Test Set-Up, Frequency above 1000MHz
3m
Turntable
4m
EUT
1.5m
1.5m
Amplifier
TRF No.: FCC 15.407/A
Page 14 of 117
Test
Receiver
Report No.: ES180319001E Ver.1.0
Access to the World
7.3 CONDUCTED EMISSION TEST SETUP
The mains cable of the EUT must be connected to LISN. The LISN shall be placed 0.8 m from
the boundary of EUT and bonded to a ground reference plane for LISN mounted on top of the
ground reference plane. This distance is between the closest points of the LISN and the EUT. All
other units of the EUT and associated equipment shall be at least 0.8m from the LISN.
Ground connections, where required for safety purposes, shall be connected to the reference
ground point of the LISN and, where not otherwise provided or specified by the manufacturer,
shall be of same length as the mains cable and run parallel to the mains connection at a
separation distance of not more than 0.1 m.
According to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 Conducted emissions
from the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR
Quasi-Peak and average detector mode.
Reference
Ground
EUT
EMI Receiver
Reference
Ground
Auxiliary
Equipment
50Ω
LISN
TRF No.: FCC 15.407/A
80cm
80cm
Page 15 of 117
LISN
Report No.: ES180319001E Ver.1.0
Access to the World
7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM
EUT
Ac Source
7.5 SUPPORT EQUIPMENT
Item
N/A
Equipment
N/A
Mfr/Brand
N/A
Model/Type No.
N/A
FCC ID
N/A
Series No.
N/A
Note
N/A
Notes:
1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during
the test.
2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the
intended use.
TRF No.: FCC 15.407/A
Page 16 of 117
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8 TEST REQUIREMENTS
8.1 BANDWIDTH MEASUREMENT
8.1.1
Applicable Standard
According to FCC Part 15.407(a)(1) for UNII Band I
According to FCC Part 15.407(e) for UNII Band III
8.1.2
Conformance Limit
No limit requirement.
The minimum 6 dB emission bandwidth of at least 500 KHz for the UNII Band III.
8.1.3
Test Configuration
Test according to clause 6.1 radio frequency test setup
8.1.4
Test Procedure
Connect the antenna port(s) to the spectrum analyzer input. Using the spectrum analyzer Channel
Bandwidth mode, configure the spectrum analyzer as shown below
 The following procedure shall be used for measuring (26 dB) power bandwidth:
Center Frequency: test Frequency
Set RBW = approximately 1% of the emission bandwidth.
Set the VBW > RBW.
Detector = Peak.
Trace mode = max hold.
X dB Bandwidth: 26 dB
Measure the maximum width of the emission that is 26 dB down from the maximum of the emission.
Compare this with the RBW setting of the analyzer. Readjust RBW and repeat measurement as needed until
the RBW/EBW ratio is approximately 1%.
 Minimum Emission Bandwidth for the UNII Band III
Center Frequency: test Frequency
Set RBW = 100 kHz
Set VBW ≥ 3 · RBW
Detector = Peak
Trace mode = max hold
Sweep = auto couple
X dB Bandwidth: 6 dB
Note: The automatic bandwidth measurement capability of a spectrum analyzer or EMI receiver may be
employed if it implements the functionality described above.
 The following procedure shall be used for measuring (99 %) power bandwidth:
Set center frequency to the nominal EUT channel center frequency.
Set span = 1.5 times to 5.0 times the OBW.
Set RBW = 1 % to 5 % of the OBW
Set VBW ≥ 3 · RBW
Video averaging is not permitted. Where practical, a sample detection and single sweep mode shall be used.
Otherwise, peak detection and max hold mode (until the trace stabilizes) shall be used.
Use the 99 % power bandwidth function of the instrument (if available).
If the instrument does not have a 99 % power bandwidth function, the trace data points are recovered and
directly summed in power units. The recovered amplitude data points, beginning at the lowest frequency, are
placed in a running sum until 0.5 % of the total is reached; that frequency is recorded as the lower frequency.
The process is repeated until 99.5 % of the total is reached; that frequency is recorded as the upper
frequency. The 99% occupied bandwidth is the difference between these two frequencies.
TRF No.: FCC 15.407/A
Page 17 of 117
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8.1.5
Test Results
We tested antenna A and antenna B. The test results are similar, the worst test data for Antenna A:
802.11a mode
Temperature :
Test Date :
April 08,2018
28℃
Humidity :
65 %
Test By:
King Kong
Band
UNII
Band I
UNII
Band III
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
26dB EBW
99% OBW
20.77
22.53
19.58
19.54
19.36
19.37
16.62
16.59
16.56
16.55
19.51
16.56
Limit
(MHz)
N/A
N/A
N/A
N/A
N/A
N/A
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11n(VHT20) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
26dB EBW
99% OBW
20.03
19.90
20.07
19.83
19.72
19.89
17.60
17.66
17.60
17.60
17.59
17.59
Limit
(MHz)
N/A
N/A
N/A
N/A
N/A
N/A
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
Page 18 of 117
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Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11ac(VHT20) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
26dB EBW
99% OBW
19.91
19.86
19.85
19.97
19.63
19.72
17.59
17.62
17.60
17.61
17.60
17.60
Limit
(MHz)
N/A
N/A
N/A
N/A
N/A
N/A
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
Channel
Number
CH38
CH46
CH151
CH159
UNII
Band I
UNII
Band III
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
802.11n(VHT40) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Freq. (MHz)
5190
5230
5755
5795
UNII
Band I
UNII
Band III
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
99% OBW
40.40
40.44
40.13
40.15
36.03
36.10
36.08
36.00
Limit
(MHz)
N/A
N/A
N/A
N/A
Verdict
N/A
N/A
N/A
N/A
802.11ac(VHT40) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH38
CH46
CH151
CH159
26dB EBW
Channel
Freq. (MHz)
5190
5230
5755
5795
26dB EBW
99% OBW
36.08
36.10
36.06
35.98
40.25
40.99
40.04
40.08
Page 19 of 117
Limit
(MHz)
N/A
N/A
N/A
N/A
Verdict
N/A
N/A
N/A
N/A
Report No.: ES180319001E Ver.1.0
Access to the World
Temperature :
Humidity :
Band
Channel
Number
UNII
CH42
Band I
UNII
CH155
Band III
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Operation
Mode
802.11a
802.11n
(VHT20)
802.11ac
(VHT20)
802.11ac(VHT80) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Freq. (MHz)
5210
5775
28℃
65 %
Channel
Number
CH149
CH157
CH165
CH149
CH157
CH165
CH149
CH157
CH165
CH151
CH159
CH151
CH159
802.11n
(VHT40)
802.11ac
(VHT40)
802.11ac
CH155
(VHT80)
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
26dB EBW
99% OBW
75.20
79.59
75.08
79.35
UNII Band III
Test Date :
Test By:
April 08,2018
King Kong
Channel
Freq. (MHz)
5745
5785
5825
5745
5785
5825
5745
5785
5825
5755
5795
5755
5795
5775
Page 20 of 117
6dB EBW
16.36
16.38
16.32
17.53
15.03
16.90
16.66
16.92
16.81
35.23
34.82
35.51
34.81
74.22
Limit
(MHz)
Verdict
N/A
N/A
N/A
N/A
Limit
(MHz)
500
500
500
500
500
500
500
500
500
500
500
500
500
500
Verdict
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
Report No.: ES180319001E Ver.1.0
Access to the World
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11a
Frequency(MHz)
5180
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11a
Frequency(MHz)
5200
TRF No.: FCC 15.407/A
Page 21 of 117
Report No.: ES180319001E Ver.1.0
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11a
Frequency(MHz)
5240
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11a
Frequency(MHz)
5745
TRF No.: FCC 15.407/A
Page 22 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11a
Frequency(MHz)
5785
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11a
Frequency(MHz)
5825
TRF No.: FCC 15.407/A
Page 23 of 117
Report No.: ES180319001E Ver.1.0
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11n(VHT20) mode
Frequency(MHz)
5180
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11n(VHT20) mode
Frequency(MHz)
5200
TRF No.: FCC 15.407/A
Page 24 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11n(VHT20) mode
Frequency(MHz)
5240
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11n(VHT20) mode
Frequency(MHz)
5745
TRF No.: FCC 15.407/A
Page 25 of 117
Report No.: ES180319001E Ver.1.0
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11n(VHT20) mode
Frequency(MHz)
5785
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11n(VHT20) mode
Frequency(MHz)
5825
TRF No.: FCC 15.407/A
Page 26 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11ac(VHT20) mode
Frequency(MHz)
5180
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11ac(VHT20) mode
Frequency(MHz)
5200
TRF No.: FCC 15.407/A
Page 27 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11ac(VHT20) mode
Frequency(MHz)
5240
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11ac(VHT20) mode
Frequency(MHz)
5745
TRF No.: FCC 15.407/A
Page 28 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11ac(VHT20) mode
Frequency(MHz)
5785
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11ac(VHT20) mode
Frequency(MHz)
5825
TRF No.: FCC 15.407/A
Page 29 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11n(VHT40) mode
Frequency(MHz)
5190
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11n(VHT40) mode
Frequency(MHz)
5230
TRF No.: FCC 15.407/A
Page 30 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11n(VHT40) mode
Frequency(MHz)
5755
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11n(VHT40) mode
Frequency(MHz)
5795
TRF No.: FCC 15.407/A
Page 31 of 117
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Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11ac(VHT40) mode
Frequency(MHz)
5190
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11ac(VHT40) mode
Frequency(MHz)
5230
TRF No.: FCC 15.407/A
Page 32 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11ac(VHT40) mode
Frequency(MHz)
5755
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11ac(VHT40) mode
Frequency(MHz)
5795
TRF No.: FCC 15.407/A
Page 33 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Emission Bandwidth&99% Occupied Bandwidth
UNII Band I
Test Model
802.11ac(VHT80) mode
Frequency(MHz)
5210
Emission Bandwidth&99% Occupied Bandwidth
UNII Band III
Test Model
802.11ac(VHT80) mode
Frequency(MHz)
5775
TRF No.: FCC 15.407/A
Page 34 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11a mode
UNII Band III
Frequency(MHz)
5745
Minimum Emission Bandwidth
Test Model
802.11a mode
UNII Band III
Frequency(MHz)
5785
TRF No.: FCC 15.407/A
Page 35 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11a mode
UNII Band III
Frequency(MHz)
5825
Minimum Emission Bandwidth
Test Model
802.11n(VHT20) mode
UNII Band III
Frequency(MHz)
5745
TRF No.: FCC 15.407/A
Page 36 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11n(VHT20) mode
UNII Band III
Frequency(MHz)
5785
Minimum Emission Bandwidth
Test Model
802.11n(VHT20) mode
UNII Band III
Frequency(MHz)
5825
TRF No.: FCC 15.407/A
Page 37 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11ac(VHT20) mode
UNII Band III
Frequency(MHz)
5745
Minimum Emission Bandwidth
Test Model
802.11ac(VHT20) mode
UNII Band III
Frequency(MHz)
5785
TRF No.: FCC 15.407/A
Page 38 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11ac(VHT20) mode
UNII Band III
Frequency(MHz)
5825
Minimum Emission Bandwidth
Test Model
802.11n(VHT40) mode
UNII Band III
Frequency(MHz)
5755
TRF No.: FCC 15.407/A
Page 39 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11n(VHT40) mode
UNII Band III
Frequency(MHz)
5795
Minimum Emission Bandwidth
Test Model
802.11ac(VHT40) mode
UNII Band III
Frequency(MHz)
5755
TRF No.: FCC 15.407/A
Page 40 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Minimum Emission Bandwidth
Test Model
802.11ac(VHT40) mode
UNII Band III
Frequency(MHz)
5795
Minimum Emission Bandwidth
Test Model
802.11ac(VHT80) mode
UNII Band III
Frequency(MHz)
5775
TRF No.: FCC 15.407/A
Page 41 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.2 MAXIMUM CONDUCTED OUTPUT POWER
8.2.1
Applicable Standard
According to FCC Part 15.407(a)(1) for UNII Band I
According to FCC Part 15.407(a)(2) for UNII Band II-A and UNII Band II-C
According to FCC Part 15.407(a)(3) for UNII Band III
According to 789033 D02 Section II(E)
8.2.2
Conformance Limit
 For the band 5.15-5.25 GHz,
(a) (1) (i) For an outdoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output
power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does
not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum
conducted output power and the maximum power spectral density shall be reduced by the amount in dB that
the directional gain of the antenna exceeds 6 dBi. The maximum e.i.r.p. at any elevation angle above 30
degrees as measured from the horizon must not exceed 125 mW (21 dBm).
(a) (1) (ii) For an indoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output
power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does
not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum
conducted output power and the maximum power spectral density shall be reduced by the amount in dB that
the directional gain of the antenna exceeds 6 dBi.
(a) (1) (iii) For fixed point-to-point access points operating in the band 5.15-5.25 GHz, the maximum
conducted output power over the frequency band of operation shall not exceed 1 W. Fixed point-to-point
U-NII devices may employ antennas with directional gain up to 23 dBi without any corresponding reduction
in the maximum conducted output power or maximum power spectral density. For fixed point-to-point
transmitters that employ a directional antenna gain greater than 23 dBi, a 1 dB reduction in maximum
conducted output power and maximum power spectral density is required for each 1 dB of antenna gain in
excess of 23 dBi. Fixed, point-to-point operations exclude the use of point-to-multipoint systems,
omnidirectional applications, and multiple collocated transmitters transmitting the same information. The
operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for
ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point
operations.
(a) (1) (iv) For mobile and portable client devices in the 5.15-5.25 GHz band, the maximum conducted output
power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain
does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the
maximum conducted output power and the maximum power spectral density shall be reduced by the amount
in dB that the directional gain of the antenna exceeds 6 dBi.
 For the 5.25-5.35 GHz and 5.47-5.725 GHz bands
(a) (2) the maximum conducted output power over the frequency bands of operation shall not exceed the
lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB emission bandwidth in megahertz. In
addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If
transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted
output power and the maximum power spectral density shall be reduced by the amount in dB that the
directional gain of the antenna exceeds 6 dBi.
 For the band 5.725-5.85 GHz
(a) (3)For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of
operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in
any 500-kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the
maximum conducted output power and the maximum power spectral density shall be reduced by the amount
in dB that the directional gain of the antenna exceeds 6 dBi.
8.2.3
Test Configuration
Test according to clause 6.1 radio frequency test setup
TRF No.: FCC 15.407/A
Page 42 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.2.4
Test Procedure
The maximum average conducted output power can be measured using Method PM-G (Measurement using
a gated RF average power meter):
Measurements may be performed using a wideband gated RF power meter provided that the gate
parameters are adjusted such that the power is measured only when the EUT is transmitting at its maximum
power control level. Since the measurement is made only during the ON time of the transmitter, no duty cycle
correction factor is required.
a. The Transmitter output (antenna port) was connected to the power meter.
b. Turn on the EUT and power meter and then record the power value.
c. Repeat above procedures on all channels needed to be tested.
TRF No.: FCC 15.407/A
Page 43 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.2.5
Test Results
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11a mode
Test Date :
Test By:
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
April 08,2018
King Kong
Conducted Output Power(dBm)
Ant0
Ant1
18.12
13.93
17.87
13.43
17.74
13.74
15.86
15.35
15.79
15.79
16.23
15.73
Limit
(dBm)
24
24
24
30
30
30
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11n(VHT20) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
Conducted Output Power(dBm)
Ant0
Ant1
Ant0+1
16.19
12.11
17.62
16.30
11.91
17.65
15.90
12.85
17.65
14.29
13.81
17.07
14.05
13.86
16.97
14.71
13.92
17.34
Limit
(dBm)
21.99
21.99
21.99
27.99
27.99
27.99
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
Page 44 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11ac(VHT20) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
Conducted Output Power(dBm)
Ant0
Ant1
Ant0+1
16.24
11.96
17.62
16.25
11.70
17.56
15.95
12.74
17.65
14.00
13.85
16.94
14.06
13.86
16.97
14.43
14.22
17.34
Limit
(dBm)
21.99
21.99
21.99
27.99
27.99
27.99
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
Channel
Number
CH38
CH46
CH151
CH159
UNII
Band I
UNII
Band III
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
Band
Channel
Freq. (MHz)
5190
5230
5755
5795
Channel
Number
CH38
CH46
CH151
CH159
Channel
Freq. (MHz)
5190
5230
5755
5795
UNII
CH42
Band I
UNII
CH155
Band III
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
Limit
(dBm)
21.99
21.99
27.99
27.99
Verdict
Pass
Pass
Pass
Pass
Conducted Output Power(dBm)
Ant0
Ant1
Ant0+1
15.59
11.09
16.91
15.61
12.33
17.28
13.62
13.14
16.40
13.86
13.24
16.57
Limit
(MHz)
21.99
21.99
27.99
27.99
Verdict
Pass
Pass
Pass
Pass
802.11ac(VHT80) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
Conducted Output Power(dBm)
Ant0
Ant1
Ant0+1
15.88
11.07
17.12
15.78
12.21
17.36
13.34
13.10
16.23
14.03
13.41
16.74
802.11ac(VHT40) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
UNII
Band I
UNII
Band III
Note:
N/A (Not Applicable)
Temperature :
Humidity :
802.11n(VHT40) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Freq. (MHz)
Conducted Output Power(dBm)
Ant0
Ant1
Ant0+1
Limit
(dBm)
Verdict
5210
14.67
10.42
16.06
21.99
Pass
5775
13.01
12.38
15.72
27.99
Pass
Page 45 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.3 MAXIMUM PEAK POWER DENSITY
8.3.1
Applicable Standard
According to FCC Part 15.407(a)(1) for UNII Band I
According to FCC Part 15.407(a)(2) for UNII Band II-A and UNII Band II-C
According to FCC Part 15.407(a)(3) for UNII Band III
According to 789033 D02 Section II(F)
8.3.2
Conformance Limit
 For the band 5.15-5.25 GHz,
(a) (1) (i) For an outdoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output
power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does
not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum
conducted output power and the maximum power spectral density shall be reduced by the amount in dB that
the directional gain of the antenna exceeds 6 dBi. The maximum e.i.r.p. at any elevation angle above 30
degrees as measured from the horizon must not exceed 125 mW (21 dBm).
(a) (1) (ii) For an indoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output
power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does
not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum
conducted output power and the maximum power spectral density shall be reduced by the amount in dB that
the directional gain of the antenna exceeds 6 dBi.
(a) (1) (iii) For fixed point-to-point access points operating in the band 5.15-5.25 GHz, the maximum
conducted output power over the frequency band of operation shall not exceed 1 W. Fixed point-to-point
U-NII devices may employ antennas with directional gain up to 23 dBi without any corresponding reduction
in the maximum conducted output power or maximum power spectral density. For fixed point-to-point
transmitters that employ a directional antenna gain greater than 23 dBi, a 1 dB reduction in maximum
conducted output power and maximum power spectral density is required for each 1 dB of antenna gain in
excess of 23 dBi. Fixed, point-to-point operations exclude the use of point-to-multipoint systems,
omnidirectional applications, and multiple collocated transmitters transmitting the same information. The
operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for
ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point
operations.
(a) (1) (iv) For mobile and portable client devices in the 5.15-5.25 GHz band, the maximum conducted output
power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain
does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the
maximum conducted output power and the maximum power spectral density shall be reduced by the amount
in dB that the directional gain of the antenna exceeds 6 dBi.
 For the 5.25-5.35 GHz and 5.47-5.725 GHz bands
(b) (2) the maximum conducted output power over the frequency bands of operation shall not exceed the
lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB emission bandwidth in megahertz. In addition,
the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting
antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the
maximum power spectral density shall be reduced by the amount in dB that the directional gain of the
antenna exceeds 6 dBi.
 For the band 5.725-5.85 GHz
(a) (3)For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of
operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in
any 500-kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the
maximum conducted output power and the maximum power spectral density shall be reduced by the amount
in dB that the directional gain of the antenna exceeds 6 dBi.
8.3.3
Test Configuration
Test according to clause 6.1 radio frequency test setup
8.3.4
Test Procedure
Methods refer to FCC KDB 789033
TRF No.: FCC 15.407/A
Page 46 of 117
Report No.: ES180319001E Ver.1.0
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1) Create an average power spectrum for the EUT operating mode being tested by following the instructions
in section E)2) for measuring maximum conducted output power using a spectrum analyzer or EMI receiver:
select the appropriate test method (SA-3, or alternatives to each) and apply it up to, but not including, the
step labeled, “Compute power…”.
2) Use the peak search function on the instrument to find the peak of the spectrum.
3) The result is the PPSD.
4) The above procedures make use of 500kHz resolution bandwidth to satisfy the 500kHz measurement
bandwidth specified in the 15.407(a)(5). That rule section also permits use of resolution bandwidths less
than 1 MHz “provided that the measured power is integrated to show the total power over the measurement
bandwidth” (i.e., 1 MHz). If measurements are performed using a reduced resolution bandwidth and
integrated over 500kHz bandwidth.
TRF No.: FCC 15.407/A
Page 47 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.3.5
Test Results
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11a mode
Test Date :
Test By:
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel Freq.
(MHz)
5180
5200
5240
5745
5785
5825
Power Spectral
Ant0
5.52
5.57
5.64
0.74
1.12
1.06
April 08,2018
King Kong
Density
Ant1
1.46
1.47
3.06
0.69
0.62
1.31
Limit
Verdict
≤11dBm/1MHz
≤11dBm/1MHz
≤11dBm/1MHz
≤30dBm/500KHz
≤30dBm/500KHz
≤30dBm/500KHz
Pass
Pass
Pass
Pass
Pass
Pass
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11n(VHT20) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
Power Spectral Density
Ant0
Ant1
Ant0+1
3.40
-0.64
3.76
3.31
-0.55
4.16
3.30
0.29
3.91
-1.32
-1.65
-0.57
-1.27
-1.62
-0.81
-0.82
-1.23
-0.56
Limit
Verdict
≤8.99dBm/1MHz
≤8.99dBm/1MHz
≤8.99dBm/1MHz
≤27.99dBm/500KHz
≤27.99dBm/500KHz
≤27.99dBm/500KHz
Pass
Pass
Pass
Pass
Pass
Pass
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
Page 48 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Temperature :
Humidity :
Band
UNII
Band I
UNII
Band III
802.11ac(VHT20) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH36
CH40
CH48
CH149
CH157
CH165
Channel
Freq. (MHz)
5180
5200
5240
5745
5785
5825
Power Spectral Density
Ant0
Ant1
Ant0+1
3.67
0.31
3.84
3.88
-0.43
4.28
3.50
0.65
3.91
-1.64
-1.59
-1.44
-0.90
-1.15
-1.19
-0.91
-1.54
-0.94
Limit
≤8.99dBm/1MHz
≤8.99dBm/1MHz
≤8.99dBm/1MHz
≤27.99dBm/500KHz
≤27.99dBm/500KHz
≤27.99dBm/500KHz
Verdi
ct
Pass
Pass
Pass
Pass
Pass
Pass
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
802.11n(VHT40) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
CH38
CH46
CH151
CH159
UNII
Band I
UNII
Band III
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
Channel
Freq. (MHz)
5190
5230
5755
5795
Power Spectral Density
Ant0
Ant1
Ant0+1
0.26
-3.74
0.95
0.29
-3.24
0.30
-5.43
-4.72
-5.06
-4.46
-4.18
-4.46
Page 49 of 117
Limit
≤8.99dBm/1MHz
≤8.99dBm/1MHz
≤27.99dBm/500KHz
≤27.99dBm/500KHz
Verdi
ct
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
Temperature :
Humidity :
Band
Channel
Number
CH38
CH46
CH151
CH159
UNII
Band I
UNII
Band III
Note:
N/A (Not Applicable)
Temperature :
Humidity :
Band
802.11ac(VHT40) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Freq. (MHz)
5190
5230
5755
5795
UNII
CH42
Band I
UNII
CH155
Band III
Note:
N/A (Not Applicable)
TRF No.: FCC 15.407/A
Limit
Verdict
≤8.99dBm/1MHz
≤8.99dBm/1MHz
≤27.99dBm/500KHz
≤27.99dBm/500KHz
Pass
Pass
Pass
Pass
802.11ac(VHT80) mode
Test Date :
April 08,2018
Test By:
King Kong
28℃
65 %
Channel
Number
Power Spectral Density
Ant0
Ant1
Ant0+1
0.43
-3.75
0.76
0.54
-3.10
0.44
-5.32
-5.82
-4.24
-4.17
-5.59
-4.61
Channel
Freq. (MHz)
Power Spectral Density
Ant0
Ant1
Ant0+1
5210
-3.75
-8.98
-3.48
5775
-8.61
-9.56
-8.74
Page 50 of 117
Limit
≤8.99dBm/1MHz
≤27.99dBm/500KHz
Verdict
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11a
Ant0
UNII Band I
Frequency(MHz)
5180
Ant1
TRF No.: FCC 15.407/A
Page 51 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11a
Ant0
UNII Band I
Frequency(MHz)
5200
Ant1
TRF No.: FCC 15.407/A
Page 52 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11a
Ant0
UNII Band I
Frequency(MHz)
5240
Ant1
TRF No.: FCC 15.407/A
Page 53 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11a
Ant0
UNII Band III
Frequency(MHz)
5745
Ant1
TRF No.: FCC 15.407/A
Page 54 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11a
Ant0
UNII Band III
Frequency(MHz)
5785
Ant1
TRF No.: FCC 15.407/A
Page 55 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11a
Ant0
UNII Band III
Frequency(MHz)
5825
Ant1
TRF No.: FCC 15.407/A
Page 56 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT20) mode
Ant0
UNII Band I
Frequency(MHz)
5180
Ant1
TRF No.: FCC 15.407/A
Page 57 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT20) mode
Ant0
UNII Band I
Frequency(MHz)
5200
Ant1
TRF No.: FCC 15.407/A
Page 58 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT20) mode
Ant0
UNII Band I
Frequency(MHz)
5240
Ant1
TRF No.: FCC 15.407/A
Page 59 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT20) mode
Ant0
UNII Band III
Frequency(MHz)
5745
Ant1
TRF No.: FCC 15.407/A
Page 60 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT20) mode
Ant0
UNII Band III
Frequency(MHz)
5785
Ant1
TRF No.: FCC 15.407/A
Page 61 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT20) mode
Ant0
UNII Band III
Frequency(MHz)
5825
Ant1
TRF No.: FCC 15.407/A
Page 62 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT20) mode
Ant0
UNII Band I
Frequency(MHz)
5180
Ant1
TRF No.: FCC 15.407/A
Page 63 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT20) mode
Ant0
UNII Band I
Frequency(MHz)
5200
Ant1
TRF No.: FCC 15.407/A
Page 64 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT20) mode
Ant0
UNII Band I
Frequency(MHz)
5240
Ant1
TRF No.: FCC 15.407/A
Page 65 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT20) mode
Ant0
UNII Band III
Frequency(MHz)
5745
Ant1
TRF No.: FCC 15.407/A
Page 66 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT20) mode
Ant0
UNII Band III
Frequency(MHz)
5785
Ant1
TRF No.: FCC 15.407/A
Page 67 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT20) mode
Ant0
UNII Band III
Frequency(MHz)
5825
Ant1
TRF No.: FCC 15.407/A
Page 68 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT40) mode
Ant0
UNII Band I
Frequency(MHz)
5190
Ant1
TRF No.: FCC 15.407/A
Page 69 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT40) mode
Ant0
UNII Band I
Frequency(MHz)
5230
Ant1
TRF No.: FCC 15.407/A
Page 70 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT40) mode
Ant0
UNII Band III
Frequency(MHz)
5755
Ant1
TRF No.: FCC 15.407/A
Page 71 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11n(VHT40) mode
Ant0
UNII Band III
Frequency(MHz)
5795
Ant1
TRF No.: FCC 15.407/A
Page 72 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT40) mode
Ant0
UNII Band I
Frequency(MHz)
5190
Ant1
TRF No.: FCC 15.407/A
Page 73 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT40) mode
Ant0
UNII Band I
Frequency(MHz)
5230
Ant1
TRF No.: FCC 15.407/A
Page 74 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT40) mode
Ant0
UNII Band III
Frequency(MHz)
5755
Ant1
TRF No.: FCC 15.407/A
Page 75 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT40) mode
Ant0
UNII Band III
Frequency(MHz)
5795
Ant1
TRF No.: FCC 15.407/A
Page 76 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT80) mode
Ant0
UNII Band I
Frequency(MHz)
5210
Ant1
TRF No.: FCC 15.407/A
Page 77 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Power Spectral Density
Test Model
802.11ac(VHT80) mode
Ant0
UNII Band III
Frequency(MHz)
5775
Ant1
TRF No.: FCC 15.407/A
Page 78 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.4 FREQUENCY STABILITY
8.4.1
Applicable Standard
According to FCC Part 15.407(g)
ANSI C63.10 Section 6.8
8.4.2
Conformance Limit
Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an emission is
maintained within the band of operation under all conditions of normal operation as specified in the users
manual.
8.4.3
Test Configuration
Test according to clause 6.1 radio frequency test setup
8.4.4
Test Procedure
The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss
was compensated to the results for each measurement.
Set to the maximum power setting and enable the EUT transmit continuously
Set RBW = 10 kHz.
Set the video bandwidth (VBW) =30 kHz.
Set Span= Entire absence of modulation emissions bandwidth
Set Detector = Peak.
Set Trace mode = max hold.
Set Sweep = auto couple.
Allow the trace to stabilize.
The test extreme voltage is to change the primary supply voltage from 85 to 115 percent of the
nominal value.
Beginning at each temperature level specified in user manual , the frequency shall be measured within one
minute after application of primary power to the transmitter and at intervals of no more than one minute
thereafter until ten minutes have elapsed or until sufficient measurements are obtained to indicate clearly
that the frequency has stabilized within the applicable tolerance, whichever time period is greater. During
each test, the ambient temperature shall not be allowed to rise more than 10°centigrade above the
respective beginning ambient temperature level
Measure and record the results in the test report.
8.4.5
Test Results
TRF No.: FCC 15.407/A
Page 79 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
The test data for Antenna A
802.11a mode
Temperature :
-Humidity :
65 %
Voltage(V)
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11a mode
Temperature :
Humidity :
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5199.961456
5199.961123
5199.961367
5199.961159
5200.031257
5199.961694
5199.961157
5199.961159
5199.961367
5199.961147
5240
Test Date :
Test By:
-65 %
Voltage(V)
Test Frequency
(MHz)
5179.969745
5179.969598
5179.969641
5179.969354
5179.969159
5179.969247
5179.970536
5179.969158
5179.969125
5179.969582
5200
Test Date :
Test By:
-65 %
Voltage(V)
802.11a mode
Temperature :
Humidity :
5180
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5239.977458
5239.977126
5239.977369
5239.977457
5239.977132
5239.977458
5239.977217
5239.978159
5239.977853
5239.977349
Page 80 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-30.255
-30.402
-30.359
-30.646
-30.841
-30.753
-29.464
-30.842
-30.875
-30.418
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-38.544
-38.877
-38.633
-38.841
31.257
-38.306
-38.843
-38.841
-38.633
-38.853
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-22.542
-22.874
-22.631
-22.543
-22.868
-22.542
-22.783
-21.841
-22.147
-22.651
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11a mode
Temperature :
Humidity :
Voltage(V)
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11a mode
Temperature :
Humidity :
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5784.991748
5784.991459
5784.991112
5784.991423
5784.991561
5784.991125
5784.991531
5784.991167
5784.991949
5784.991536
5825
Test Date :
Test By:
-65 %
Voltage(V)
Test Frequency
(MHz)
5744.986475
5744.986159
5744.986472
5744.986159
5744.986348
5744.986861
5744.986351
5744.986147
5744.986856
5744.986159
5785
Test Date :
Test By:
-65 %
Voltage(V)
802.11a mode
Temperature :
Humidity :
5745
Test Date :
Test By:
-65 %
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5824.982148
5824.982259
5824.982259
5824.982325
5824.982364
5824.982257
5824.982147
5824.982323
5824.983369
5824.983452
Page 81 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-13.525
-13.841
-13.528
-13.841
-13.652
-13.139
-13.649
-13.853
-13.144
-13.841
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-8.252
-8.541
-8.888
-8.577
-8.439
-8.875
-8.469
-8.833
-8.051
-8.464
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-17.852
-17.741
-17.741
-17.675
-17.636
-17.743
-17.853
-17.677
-16.631
-16.548
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11n(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
5180
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
802.11n(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
5200
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
802.11n(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5180.001445
5180.001258
5180.001364
5180.001336
5180.001259
5180.001741
5180.001257
5180.001159
5180.001367
5180.001224
Test Frequency
(MHz)
5199.976365
5199.975421
5199.975578
5199.975159
5199.975349
5199.975412
5199.975247
5199.975258
5199.975367
5199.976341
5240
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5239.982459
5239.981421
5239.981475
5239.981574
5239.981564
5239.981364
5239.981329
5239.981257
5239.981159
5239.981782
Page 82 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
1.445
1.258
1.364
1.336
1.259
1.741
1.257
1.159
1.367
1.224
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-23.635
-24.579
-24.422
-24.841
-24.651
-24.588
-24.753
-24.742
-24.633
-23.659
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-17.541
-18.579
-18.525
-18.426
-18.436
-18.636
-18.671
-18.743
-18.841
-18.218
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11n(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
5745
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
802.11n(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
5785
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
802.11n(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5744.980268
5744.980349
5744.980158
5744.980126
5744.980342
5744.980248
5744.980259
5744.980741
5744.980582
5744.980436
Test Frequency
(MHz)
5784.988851
5784.988159
5784.988348
5784.988456
5784.988224
5784.988369
5784.988126
5784.988348
5784.988258
5784.988149
5825
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5824.991549
5824.991216
5824.991348
5824.991123
5824.991367
5824.991149
5824.991252
5824.991259
5824.991647
5824.991226
Page 83 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-19.732
-19.651
-19.842
-19.874
-19.658
-19.752
-19.741
-19.259
-19.418
-19.564
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-11.149
-11.841
-11.652
-11.544
-11.776
-11.631
-11.874
-11.652
-11.742
-11.851
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-8.451
-8.784
-8.652
-8.877
-8.633
-8.851
-8.748
-8.741
-8.353
-8.774
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11ac(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5180
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5200
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5179.996148
5179.996259
5179.996346
5179.996257
5179.996326
5179.996248
5179.996369
5179.996364
5179.996159
5179.996885
Test Frequency
(MHz)
5199.985695
5199.984346
5199.984259
5199.984412
5199.984367
5199.984486
5199.984126
5199.984547
5199.984295
5199.984368
5240
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5240.002776
5240.002596
5240.002421
5240.002485
5240.002356
5240.002367
5240.002259
5240.002864
5240.002145
5240.002948
Page 84 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-3.852
-3.741
-3.654
-3.743
-3.674
-3.752
-3.631
-3.636
-3.841
-3.115
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-14.305
-15.654
-15.741
-15.588
-15.633
-15.514
-15.874
-15.453
-15.705
-15.632
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
2.776
2.596
2.421
2.485
2.356
2.367
2.259
2.864
2.145
2.948
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11ac(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5745
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5785
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT20) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5744.967335
5744.967346
5744.967358
5744.967842
5744.967862
5744.967459
5744.968369
5744.967125
5744.967364
5744.967247
Test Frequency
(MHz)
5784.994594
5784.994364
5784.994249
5784.994228
5784.994467
5784.994225
5784.995149
5784.994642
5784.994331
5784.994216
5825
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5824.987448
5824.988395
5824.987461
5824.987248
5824.987267
5824.987157
5824.988367
5824.987147
5824.987257
5824.987249
Page 85 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-32.665
-32.654
-32.642
-32.158
-32.138
-32.541
-31.631
-32.875
-32.636
-32.753
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-5.406
-5.636
-5.751
-5.772
-5.533
-5.775
-4.851
-5.358
-5.669
-5.784
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-12.552
-11.605
-12.539
-12.752
-12.733
-12.843
-11.633
-12.853
-12.743
-12.751
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11n(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
5190
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
802.11n(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5189.975475
5189.976482
5189.976369
5189.976142
5189.975134
5189.975364
5189.975547
5189.975225
5189.975369
5189.975374
5230
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5229.972875
5229.972547
5229.972425
5229.972564
5229.972359
5229.972684
5229.972578
5229.972521
5229.972249
5229.972956
Page 86 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-24.525
-23.518
-23.631
-23.858
-24.866
-24.636
-24.453
-24.775
-24.631
-24.626
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-27.125
-27.453
-27.575
-27.436
-27.641
-27.316
-27.422
-27.479
-27.751
-27.044
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11n(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
5755
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
802.11n(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5754.994571
5754.994456
5754.994258
5754.994374
5754.994368
5754.994259
5754.994482
5754.994451
5754.994594
5754.994267
5795
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5794.985564
5794.985258
5794.985364
5794.985149
5794.985751
5794.986482
5794.985368
5794.985244
5794.985259
5794.986285
Page 87 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-5.429
-5.544
-5.742
-5.626
-5.632
-5.741
-5.518
-5.549
-5.406
-5.733
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-14.436
-14.742
-14.636
-14.851
-14.249
-13.518
-14.632
-14.756
-14.741
-13.715
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11ac(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5190
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5189.981558
5189.980541
5189.980256
5189.980321
5189.980247
5189.980268
5189.980451
5189.980259
5189.980647
5189.980334
5230
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5229.984324
5229.984369
5229.984853
5229.984247
5229.984258
5229.984654
5229.984559
5229.985153
5229.984482
5229.984421
Page 88 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-18.442
-19.459
-19.744
-19.679
-19.753
-19.732
-19.549
-19.741
-19.353
-19.666
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-15.676
-15.631
-15.147
-15.753
-15.742
-15.346
-15.441
-14.847
-15.518
-15.579
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11ac(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5755
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT40) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5754.983461
5754.983248
5754.984451
5754.983582
5754.983369
5754.983251
5754.983145
5754.983256
5754.983364
5754.983229
5795
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5794.974754
5794.974759
5794.974258
5794.974364
5794.974751
5794.974578
5794.974965
5794.974421
5794.974358
5794.974852
Page 89 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-16.539
-16.752
-15.549
-16.418
-16.631
-16.749
-16.855
-16.744
-16.636
-16.771
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-25.246
-25.241
-25.742
-25.636
-25.249
-25.422
-25.035
-25.579
-25.642
-25.148
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
802.11ac(VHT80) mode
Temperature :
-Humidity :
65 %
Voltage(V)
5210
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Vnom
85% Vnom
115% Vnom
802.11ac(VHT80) mode
Temperature :
-Humidity :
65 %
Voltage(V)
Vnom
85% Vnom
115% Vnom
TRF No.: FCC 15.407/A
Test Frequency
(MHz)
5209.969571
5209.969596
5209.969521
5209.969364
5209.969558
5209.969469
5209.969561
5209.969249
5209.969871
5209.969264
5775
Test Date :
Test By:
Temp(℃)
-20
-10
10
20
30
40
50
20
20
Test Frequency
(MHz)
5774.980669
5774.980654
5774.980248
5774.980526
5774.980348
5774.980574
5774.980249
5774.980364
5774.981128
5774.980251
Page 90 of 117
April 08,2018
King Kong
Max. Deviation
(KHz)
-30.429
-30.404
-30.479
-30.636
-30.442
-30.531
-30.439
-30.751
-30.129
-30.736
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
April 08,2018
King Kong
Max. Deviation
(KHz)
-19.331
-19.346
-19.752
-19.474
-19.652
-19.426
-19.751
-19.636
-18.872
-19.749
Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
8.5 UNDESIRABLE RADIATED SPURIOUS EMISSION
8.5.1
Applicable Standard
According to FCC Part 15.407 (b)
According to 789033 D02 Section II(G)
8.5.2
Conformance Limit
For transmitters operating in the 5.15-5.25 GHz band: All emissions outside of the 5.15-5.35 GHz band shall
not exceed an e.i.r.p. of −27 dBm/MHz.
For transmitters operating in the 5.25-5.35 GHz band: All emissions outside of the 5.15-5.35 GHz band shall
not exceed an e.i.r.p. of −27 dBm/MHz.
For transmitters operating in the 5.47-5.725 GHz band: All emissions outside of the 5.47-5.725 GHz band
shall not exceed an e.i.r.p. of −27 dBm/MHz.
For transmitters operating in the 5.725-5.85 GHz band: All emissions within the frequency range from the
band edge to 10 MHz above or below the band edge shall not exceed an e.i.r.p. of −17 dBm/MHz; for
frequencies 10 MHz or greater above or below the band edge, emissions shall not exceed an e.i.r.p. of −27
dBm/MHz.
The emission measurements shall be performed using a minimum resolution bandwidth of 1 MHz. A lower
resolution bandwidth may be employed near the band edge, when necessary, provided the measured
energy is integrated to show the total power over 1 MHz.
Unwanted emissions below 1 GHz must comply with the general field strength limits set forth in §15.209
The emissions from an intentional radiator shall not exceed the field strength levels specified in the following
table 15.209(a):
Restricted Frequency(MHz) Field Strength (μV/m)
Field Strength (dBμV/m)
Measurement Distance
0.009-0.490
2400/F(KHz)
20 log (uV/m)
300
0.490-1.705
2400/F(KHz)
20 log (uV/m)
30
1.705-30
30
29.5
30
30-88
100
40
88-216
150
43.5
216-960
200
46
Above 960
500
54
The provisions of §15.205 apply to intentional radiators operating under this section,15.205 Restricted bands
of operation
MHz
MHz
MHz
GHz
0.090-0.110
16.42-16.423
399.9-410
4.5-5.15
10.495-0.505
16.69475-16.69525
608-614
5.35-5.46
2.1735-2.1905
16.80425-16.80475
960-1240
7.25-7.75
4.125-4.128
25.5-25.67
1300-1427
8.025-8.5
4.17725-4.17775
37.5-38.25
1435-1626.5
9.0-9.2
4.20725-4.20775
73-74.6
1645.5-1646.5
9.3-9.5
6.215-6.218
74.8-75.2
1660-1710
10.6-12.7
6.26775-6.26825
123-138
2200-2300
14.47-14.5
8.291-8.294
149.9-150.05
2310-2390
15.35-16.2
8.362-8.366
156.52475-156.52525
2483.5-2500
17.7-21.4
8.37625-8.38675
156.7-156.9
2690-2900
22.01-23.12
8.41425-8.41475
162.0125-167.17
3260-3267
23.6-24.0
12.29-12.293
167.72-173.2
3332-3339
31.2-31.8
12.51975-12.52025
240-285
3345.8-3358
36.43-36.5
12.57675-12.57725
322-335.4
3600-4400
(2)
13.36-13.41
Remark:
1. Emission level in dBuV/m=20 log (uV/m)
2. Measurement was performed at an antenna to the closed point of EUT distance of
meters.
3. Only spurious frequency is permitted to locate within the Restricted Bands specified in provision of 
15.205, and the emissions located in restricted bands also comply with 15.209 limit.
TRF No.: FCC 15.407/A
Page 91 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.5.3
Test Configuration
Test according to clause 6.2 radio frequency test setup
8.5.4
Test Procedure
 Unwanted Emissions Measurements below 1000 MHz
Compliance shall be demonstrated using CISPR quasi-peak detection; however, peak detection is permitted
as an alternative to quasi-peak detection.
The EUT was placed on a turn table which is 0.8m above ground plane.
And also, each emission was to be maximized by changing the polarization of receiving antenna both
horizontal and vertical.
Repeat above procedures until all frequency measured was complete.
We use software control the EUT, Let EUT hopping on and transmit with highest power, All the modes have
been tested and the worst result was reported.
Use the following spectrum analyzer settings:
Set RBW=120kHz for f < 1 GHz(30MHz to 1GHz), 200Hz for f<150KHz(9KHz to 150KHz), 9KHz for <30MHz
(150KHz to 30KHz).
Set the VBW > RBW.
Detector = Peak.
Trace mode = max hold.
Follow the guidelines in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT,
measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the
measurement antenna height and polarization, etc. A pre-amp and a high pass filter are required for this
test, in order to provide the measuring system with sufficient sensitivity. Allow the trace to stabilize. The
peak reading of the emission, after being corrected by the antenna factor, cable loss, pre-amp gain, etc., is
the peak field strength, which must comply with the limit specified in Section 15.35(b). Submit this data.
Repeat above procedures until all frequency measured was complete.
 Unwanted Maximum peak Emissions Measurements above 1000 MHz
Maximum emission levels are measured by setting the analyzer as follows:
RBW = 1 MHz.
VBW ≥ 3 MHz.
Detector = Peak.
Sweep time = auto.
Trace mode = max hold.
Allow sweeps to continue until the trace stabilizes. Note that if the transmission is not continuous, the time
required for the trace to stabilize will increase by a factor of approximately 1/x, where x is the duty cycle. For
example, at 50 percent duty cycle, the measurement time will increase by a factor of two relative to
measurement time for continuous transmission.
 Unwanted Average Emissions Measurements above 1000 MHz
Method VB (Averaging using reduced video bandwidth): Alternative method.
RBW = 1 MHz.
Video bandwidth. • If the EUT is configured to transmit with duty cycle ≥ 98 percent, set VBW ≤ RBW/100
(i.e., 10 kHz) but not less than 10 Hz.
• If the EUT duty cycle is < 98 percent, set VBW ≥ 1/T, where T is defined in section II.B.1.a).
Video bandwidth mode or display mode • The instrument shall be set to ensure that video filtering is applied
in the power domain. Typically, this requires setting the detector mode to RMS and setting the Average-VBW
Type to Power (RMS).
• As an alternative, the analyzer may be set to linear detector mode. Ensure that video filtering is applied in
linear voltage domain (rather than in a log or dB domain). Some analyzers require linear display mode in
order to accomplish this. Others have a setting for Average-VBW Type, which can be set to “Voltage”
regardless of the display mode.
Detector = Peak.
Sweep time = auto.
Trace mode = max hold.
Allow max hold to run for at least 50 traces if the transmitted signal is continuous or has at least 98 percent
duty cycle. For lower duty cycles, increase the minimum number of traces by a factor of 1/x, where x is the
duty cycle. For example, use at least 200 traces if the duty cycle is 25 percent. (If a specific emission is
demonstrated to be continuous—i.e., 100 percent duty cycle—rather than turning on and off with the
transmit cycle, at least 50 traces shall be averaged.)
TRF No.: FCC 15.407/A
Page 92 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
 Band edge measurements.
Unwanted band-edge emissions may be measured using either of the special band-edge measurement
techniques (the marker-delta or integration methods) described below. Note that the marker-delta method is
primarily a radiated measurement technique that requires the 99% occupied bandwidth edge to be within 2
MHz of the authorized band edge, whereas the integration method can be used in either a radiated or
conducted measurement without any special requirement with regards to the displacement of the unwanted
emission(s) relative to the authorized bandwidth.
Marker-Delta Method.
The marker-delta method, as described in ANSI C63.10, can be used to perform measurements of the
radiated unwanted emissions level of emissions provided that the 99% occupied bandwidth of the
fundamental is within 2 MHz of the authorized band-edge.
8.5.5
Test Results

For Undesirable radiated Spurious Emission in UNII Band I
The voltage 120V &240V and the modes 802.11a/n/ac has been tested and the worst result
(801.11n(VHT20)) recorded as below:
TRF No.: FCC 15.407/A
Page 93 of 117
Report No.: ES180319001E Ver.1.0
Access to the World

Undesirable radiated Spurious Emission Above 1GHz (1GHz to 40GHz)
Temperature :
Humidity :
Test mode:
Freq.
(MHz)
7090.32
9778.73
13159.31
6954.23
10322.76
13346.24
Temperature :
Humidity :
Test mode:
Freq.
(MHz)
7088.95
8120.73
13160.36
6952.89
10323.82
13344.89
Temperature :
Humidity :
Test mode:
28℃
65 %
801.11n(VHT20)
Ant.Pol.
H/V
Field Strength
(dBuV/m)
54.13
59.64
60.24
55.58
60.42
61.59
28℃
65 %
801.11n(VHT20)
Ant.Pol.
H/V
Test Date :
Test By:
Frequency(MHz):
28℃
65 %
801.11n(VHT20)
E.I.R.P
(dBm)
-41.10
-35.59
-34.99
-39.65
-34.81
-33.64
Test Date :
Test By:
Frequency(MHz):
Field Strength
(dBuV/m)
54.85
54.54
59.61
55.25
59.87
58.99
April 08,2018
King Kong
5180
Over(dB)
-27
-27
-27
-27
-27
-27
-14.10
-8.59
-7.99
-12.65
-7.81
-6.64
April 08,2018
King Kong
5220
E.I.R.P
(dBm)
-40.38
-40.69
-35.62
-39.98
-35.36
-36.24
Test Date :
Test By:
Frequency(MHz):
Limit (dBm)
Limit (dBm)
Over(dB)
-27
-27
-27
-27
-27
-27
-13.38
-13.69
-8.62
-12.98
-8.36
-9.24
April 08,2018
King Kong
5240
Ant.Pol.
Freq.
Field Strength
E.I.R.P
Limit (dBm)
(MHz)
(dBuV/m)
(dBm)
H/V
7087.43
52.92
-42.31
-27
9780.78
59.66
-35.57
-27
-35.69
13158.85
59.54
-27
6951.43
54.63
-40.6
-27
10324.8
59.25
-35.98
-27
13343.45
59.19
-36.04
-27
Note: (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz).
(2) Emission Level= Reading Level+Probe Factor +Cable Loss.
(3)EIRP[dBm] = E[dBμV/m] + 20 log(d[meters]) - 104.77
d is the measurement distance in 3 meters
TRF No.: FCC 15.407/A
Page 94 of 117
Over(dB)
-15.31
-8.57
-8.69
-13.6
-8.98
-9.04
Report No.: ES180319001E Ver.1.0
Access to the World

Undesirable radiated Undesirable radiated Spurious Emission in Band Edge
Temperature :
Humidity :
Test mode:
28℃
65 %
801.11n(VHT20)
Freq.
(MHz)
Ant.Pol.
5149.05
5138.55
Temperature :
Humidity :
Test mode:
H/V
Test Date :
Test By:
Frequency(MHz):
Field Strength
(RBW=100KHz)
(dBuV/m)
68.15
68.35
28℃
65 %
801.11n(VHT20)
April 08,2018
King Kong
5180
E.I.R.P
(dBm)
Limit (dBm)
Verdict
-27.08
-26.88
-27
-27
Pass
Pass
Test Date :
Test By:
Frequency(MHz):
April 08,2018
King Kong
5240
Field Strength
E.I.R.P
(RBW=100KHz)
Limit (dBm)
(dBm)
H/V
(dBuV/m)
-26.84
5352.15
68.39
-27
-27
-26.47
5359.05
68.76
Note: (1) All Readings are Peak Value (VBW=3MHz) and AV Value (VBW=10Hz).
(2) Emission Level= Reading Level+Probe Factor +Cable Loss.
(3)EIRP[dBm] = E[dBμV/m] + 20 log(d[meters]) - 104.77
d is the measurement distance in 3 meters
Freq.
(MHz)
TRF No.: FCC 15.407/A
Ant.Pol.
Page 95 of 117
Verdict
Pass
Pass
Report No.: ES180319001E Ver.1.0
Access to the World
Test Model
UNII Band I
Undesirable radiated Spurious Emission in Restricted Band (5100-5150MHz)
802.11a
802.11n(HT20)
802.11n(HT40)
5180
5200
5240
Ant.Pol
Test Model
UNII Band I
Undesirable radiated Spurious Emission in Restricted Band (5100-5150MHz)
802.11a
802.11n(HT20)
802.11n(HT40)
5180
5200
5240
Ant.Pol
TRF No.: FCC 15.407/A
Page 96 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Test Model
UNII Band I
Undesirable radiated Spurious Emission in Restricted Band (5350-5400MHz )
802.11a
802.11n(HT20)
802.11n(HT40)
5180
5200
5240
Ant.Pol
Test Model
UNII Band I
Undesirable radiated Spurious Emission in Restricted Band (5350-5400MHz )
802.11a
802.11n(HT20)
802.11n(HT40)
5180
5200
5240
Ant.Pol
TRF No.: FCC 15.407/A
Page 97 of 117
Report No.: ES180319001E Ver.1.0
Access to the World

For Undesirable radiated Spurious Emission in UNII Band III
All the modes 802.11a/n/ac has been tested and the worst result 802.11(HT20) recorded as below:

Undesirable radiated Spurious Emission Above 1GHz (1GHz to 40GHz)
Temperature :
Humidity :
Test mode:
Freq.
(MHz)
7142.69
9838.38
13214.11
7004.02
10382.46
13398.47
Temperature :
Humidity :
Test mode:
Freq.
(MHz)
7141.34
9837
13215.18
7005.12
10381.03
13399.45
Temperature :
Humidity :
Test mode:
28℃
65 %
802.11(HT20)
Ant.Pol.
H/V
Field Strength
(dBuV/m)
50.33
51.49
67.97
55.58
60.81
63.26
28℃
65 %
802.11(HT20)
Ant.Pol.
H/V
Test Date :
Test By:
Frequency(MHz):
Test Date :
Test By:
Frequency(MHz):
Field Strength
(dBuV/m)
45.34
46.56
59.18
48.72
52.69
55.83
28℃
65 %
802.11(HT20)
E.I.R.P
(dBm)
-44.9
-43.74
-27.26
-39.65
-34.42
-31.97
E.I.R.P
(dBm)
-49.89
-48.67
-36.05
-46.51
-42.54
-39.4
Test Date :
Test By:
Frequency(MHz):
April 08,2018
King Kong
5745
Limit (dBm)
Over(dB)
-27.00
-27.00
-27.00
-27.00
-27.00
-27.00
-17.9
-16.74
-0.26
-12.65
-7.42
-4.97
April 08,2018
King Kong
5785
Limit (dBm)
Over(dB)
-27.00
-27.00
-27.00
-27.00
-27.00
-27.00
-22.89
-21.67
-9.05
-19.51
-15.54
-12.4
April 08,2018
King Kong
5825
Ant.Pol.
Freq.
Field Strength
E.I.R.P
Limit (dBm)
Over(dB)
(MHz)
(dBuV/m)
(dBm)
H/V
7142.41
45.77
-49.46
-22.46
-27.00
-48.74
-21.74
9835.63
46.49
-27.00
13216.22
59.58
-35.65
-8.65
-27.00
7006.17
47.61
-47.62
-20.62
-27.00
10379.69
51.28
-43.95
-16.95
-27.00
13400.51
54.19
-41.04
-14.04
-27.00
Note: (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz).
(2) Emission Level= Reading Level+Probe Factor +Cable Loss.
(3)EIRP[dBm] = E[dBμV/m] + 20 log(d[meters]) - 104.77
d is the measurement distance in 3 meters
TRF No.: FCC 15.407/A
Page 98 of 117
Report No.: ES180319001E Ver.1.0
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
Undesirable radiated Spurious Emission in band edge
Temperature :
Humidity :
Test mode:
28℃
65 %
802.11a
Freq.
(MHz)
Ant.Pol.
5725.00
5724.75
Temperature :
Humidity :
Test mode:
H/V
28℃
65 %
802.11a
Freq.
(MHz)
Ant.Pol.
H/V
Test Date :
Test By:
Frequency:
Field Strength
(RBW=100KHz)
(dBuV/m)
50.18
48.39
Test Date :
Test By:
Frequency:
Field Strength
(RBW=100KHz)
(dBuV/m)
April 08,2018
King Kong
5745
E.I.R.P
(dBm)
Limit (dBm)
Verdict
-45.05
-46.84
-17
-17
PASS
PASS
April 08,2018
King Kong
5825
E.I.R.P
(dBm)
Limit (dBm)
-17
-43.47
5881.75
51.76
-17
-45.39
5874.87
49.84
Note: (1) All Readings are Peak Value (VBW=3MHz) and AV Value (VBW=10Hz).
(2) Emission Level= Reading Level+Probe Factor +Cable Loss.
(3)EIRP[dBm] = E[dBμV/m] + 20 log(d[meters]) - 104.77
d is the measurement distance in 3 meters
TRF No.: FCC 15.407/A
Page 99 of 117
Verdict
PASS
PASS
Report No.: ES180319001E Ver.1.0
Access to the World
Test Model
Test Model
UNII Band III
Undesirable radiated Undesirable radiated Spurious Emission in Band Edge
802.11a
802.11n(HT20)
802.11n(HT40)
5745
Ant.Pol
UNII Band III
Undesirable radiated Undesirable radiated Spurious Emission in Band Edge
802.11a
802.11n(HT20)
802.11n(HT40)
5745
Ant.Pol
TRF No.: FCC 15.407/A
Page 100 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
Test Model
Test Model
UNII Band III
Undesirable radiated Undesirable radiated Spurious Emission in Band Edge
802.11a
802.11n(HT20)
802.11n(HT40)
5825
Ant.Pol
UNII Band III
Undesirable radiated Undesirable radiated Spurious Emission in Band Edge
802.11a
802.11n(HT20)
802.11n(HT40)
5825
Ant.Pol
TRF No.: FCC 15.407/A
Page 101 of 117
Report No.: ES180319001E Ver.1.0
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
Undesirable radiated Spurious Emission below 1GHz (30MHz to 1GHz)
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8.6 POWER LINE CONDUCTED EMISSIONS
8.6.1
Applicable Standard
According to FCC Part 15.207(a)
8.6.2
Conformance Limit
Conducted Emission Limit
Frequency(MHz)
Quasi-peak
Average
0.15-0.5
66-56
56-46
0.5-5.0
56
46
5.0-30.0
60
50
Note: 1. The lower limit shall apply at the transition frequencies
2. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to
0.50MHz.
8.6.3
Test Configuration
Test according to clause 6.3 conducted emission test setup
8.6.4
Test Procedure
The EUT was placed on a table which is 0.8m above ground plane.
Maximum procedure was performed on the highest emissions to ensure EUT compliance.
Repeat above procedures until all frequency measured were complete.
8.6.5
Test Results
Pass
We test the EUT at 120V and 240V, and show the worst result as bellow.
TRF No.: FCC 15.407/A
Page 114 of 117
Report No.: ES180319001E Ver.1.0
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TRF No.: FCC 15.407/A
Page 115 of 117
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TRF No.: FCC 15.407/A
Page 116 of 117
Report No.: ES180319001E Ver.1.0
Access to the World
8.7 ANTENNA APPLICATION
8.7.1
Antenna Requirement
Standard
FCC CRF Part 15.203
Requirement
An intentional radiator shall be designed to ensure that no antenna other
than that furnished by the responsible party shall be used with the
device. The use of a permanently attached antenna or of an antenna
that uses a unique coupling to the intentional radiator shall be
considered sufficient to comply with the provisions of this section. The
manufacturer may design the unit so that a broken antenna can be
replaced by the user, but the use of a standard antenna jack or electrical
connector is prohibited. This requirement does not apply to carrier
current devices or to devices operated under the provisions of §15.211,
§15.213, §15.217, §15.219, or §15.221. Further, this requirement does
not apply to intentional radiators that must be professionally installed,
such as perimeter protection systems and some field disturbance
sensors, or to other intentional radiators which, in accordance with
§15.31(d), must be measured at the installation site. However, the
installer shall be responsible for ensuring that the proper antenna is
employed so that the limits in this part are not exceeded.
For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be
designed to ensure that no antenna other than that furnished by the responsible party shall be used
with the device. And according to FCC 47 CFR Section 15.407 (a), if transmitting antennas of
directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the
directional gain of the antenna exceeds 6dBi.
8.7.2
Result
PASS.
The EUT has a Metel antenna for BT, the max gain is 4.0 dBi;
The EUT has two Metel antenna for WIFI 2.4 Band, the max gain is 4.0 dBi;
The EUT has two Metel antenna: for WIFI 5G Band, the max gain is 5.0 dBi for WIFI 5G Band I, and the max
gain is 5.0dBi for WIFI 5G Band II.
Note:
Antenna use a permanently attached antenna which is not replaceable.
Not using a standard antenna jack or electrical connector for antenna replacement
The antenna has to be professionally installed (please provide method of installation)
which in accordance to section 15.203, please refer to the internal photos.
TRF No.: FCC 15.407/A
Page 117 of 117
Report No.: ES180319001E Ver.1.0
Download: E4STA5517 LED TV Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenyang Tongfang Multimedia Technology Co., Limited
Mirror Download [FCC.gov]E4STA5517 LED TV Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenyang Tongfang Multimedia Technology Co., Limited
Document ID3846818
Application IDf1hq9uGm15fYavH4Z7tD9Q==
Document DescriptionRF Test Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize317.24kB (3965445 bits)
Date Submitted2018-05-11 00:00:00
Date Available2018-05-11 00:00:00
Creation Date2018-05-09 13:40:44
Producing SoftwareMicrosoft® Office Word 2007
Document Lastmod2018-05-09 13:43:28
Document TitleELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT
Document CreatorMicrosoft® Office Word 2007
Document Author: fly

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Modify Date                     : 2018:05:09 13:43:28+08:00
Metadata Date                   : 2018:05:09 13:43:28+08:00
Format                          : application/pdf
Creator                         : fly
Title                           : ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT
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