WM524 WIFI Module Test Report Measurement Report Shenzhen KeZhongLong Optoelectronic Technology Co., Ltd.

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Document TypeTest Report
Document TitleMeasurement Report

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FCC TEST REPORT
Report No: STS1708150W02
Issued for
Shenzhen KeZhongLong Optoelectronic Technology Co., Ltd.
3/F, B5 Bldg., XinFu Industrial Zone, ChongQing Road,
FuYong Street, BaoAn District Shenzhen, Guangdong, China
Product Name:
Brand Name:
Test Model Name:
Series Model:
FCC ID:
Test Standard:
WIFI Module
N/A
WM524
N/A
2AF2K-WM524
FCC Part 15.407
Any reproduction of this document must be done in full. No single part of this document may be reproduced without
permission from STS, All Test Data Presented in this report is only applicable to presented Test sample.
Shenzhen STS Test Services Co., Ltd.
1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road,
Fuyong Street, Bao’an District, Shenzhen, Guangdong, China
TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected]
Page 2 of 62
Report No.: STS1708150W02
TEST RESULT CERTIFICATION
Applicant’s name ................. : Shenzhen KeZhongLong Optoelectronic Technology Co., Ltd.
Address ................................. : 3/F, B5 Bldg., XinFu Industrial Zone, ChongQing Road, FuYong
Street, BaoAn District Shenzhen, Guangdong, China
Manufacture's Name ............ : Shenzhen KeZhongLong Optoelectronic Technology Co., Ltd.
Address ................................. : 3/F, B5 Bldg., XinFu Industrial Zone, ChongQing Road, FuYong
Street, BaoAn District Shenzhen, Guangdong, China
Product description
Product name ........................ : WIFI Module
Trade mark ........................... : N/A
Test model name ................... : WM524
Series model .......................... : N/A
Standards ............................. : FCC Part15.407
C63.10-2013
Test procedure ...............................ANSI
This device described above has been tested by STS, the test results show that the equipment
under test (EUT) is in compliance with the FCC&IC requirements. And it is applicable only to the
tested sample identified in the report.
This report shall not be reproduced except in full, without the written approval of STS, this
document may be altered or revised by STS, personal only, and shall be noted in the revision of
the document.
Date of Test ............................................ :
Date (s) of performance of tests ............. :
18 Aug. 2017~28 Aug. 2017
Date of Issue ........................................... :
30 Aug. 2017
Test Result ............................................... :
Pass
Testing Engineer
(Sean she)
Technical Manager
(Hakim.hou)
Authorized Signatory :
(Vita Li)
Page 3 of 62
Report No.: STS1708150W02
Table of Contents
1 . SUMMARY OF TEST RESULTS
Page
1.1 TEST FACTORY
1.2 MEASUREMENT UNCERTAINTY
2 . GENERAL INFORMATION
2.1 GENERAL DESCRIPTION OF EUT
2.2 DESCRIPTION OF TEST MODES
10
2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED
11
2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE)
12
2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS
13
3 . EMC EMISSION TEST
14
3.1 CONDUCTED EMISSION MEASUREMENT
14
3.2 RADIATED EMISSION AND ( BANDEDGE) MEASUREMENT
18
3.2.6 FIELD STRENGTH CALCULATION
21
4. CONDUCTED SPURIOUS EMISSIONS AND BANDEDGE
42
4.1 APPLIED PROCEDURES / LIMIT
42
5. POWER SPECTRAL DENSITY TEST
44
5.1 APPLIED PROCEDURES / LIMIT
44
6. BANDWIDTH MEASUREMENT
46
6.1 EMISSION BANDWIDTH (EBW) 26 BANDWID PROCEDURES / LIMIT
46
6.2 OCCUPIED BANDWIDTH ( 99%) TEST APPLIED PROCEDURES / LIMIT
47
6.3 MINIMUM EMISSION BANDWIDTH(6 DB) PROCEDURES / LIMIT
48
7. MAXIMUM CONDUCTED OUTPUT POWER
7.1 APPLIED PROCEDURES / LIMIT
49
49
8. FREQUENCY STABILITY MEASUREMENT
54
8.1 LIMIT OF FREQUENCY STABILITY
54
9. AUTOMATICALLY DISCONTINUE TRANSMISSION
59
9.1 LIMIT OF AUTOMATICALLY DISCONTINUE TRANSMISSION
59
9.2 TEST RESULT OF AUTOMATICALLY DISCONTINUE TRANSMISSION
59
10. ANTENNA REQUIREMENT
60
10.1 STANDARD REQUIREMENT
60
10.2 EUT ANTENNA
60
APPENDIX - PHOTOS OF TEST SETUP
61
Page 4 of 62
Report No.: STS1708150W02
Revision History
Rev.
Issue Date
Report NO.
Effect Page
Contents
00
30 Aug. 2017
STS1708150W02
ALL
Initial Issue
Page 5 of 62
Report No.: STS1708150W02
1. SUMMARY OF TEST RESULTS
Test procedures according to the technical standards:
§ 15.407,KDB 789033 D02 General U-NII Test Procedures New Rules v01r03
FCC Part 15.407
FCC standard
Test Item
Results
15.207
AC Conducted Emission
PASS
§ 15.407 (2) (26 dB) / § 15.407 (e) (6 dB)/
§ 15.407 (a) (99%)
26dB/6dB &99% Bandwidth
PASS
15.407(a) (1).(2).(3).(4).(5)
Maximum Conducted
Output Power
PASS
15.407(b)
Peak Excursion Ratio
PASS
15.407(b)& 15.209
15.407(b)7
Radiated Emission And
(bandedge Emissions)
Measurement
Conducted Emission And
(bandedge Emissions)
Measurement
PASS
PASS
15.407(a) (1).(2).(3).(4).(5)
Power Spectral Density
PASS
15.407(g)
Frequency Stability
PASS
15.407(c)
Automatically Discontinue
Transmission
PASS
15.203/15.204
Antenna Requirement
PASS
NOTE:
(1)” N/A” denotes test is not applicable in this Test Report
(2)all tests are according to ANSI C63.10-2013
Page 6 of 62
Report No.: STS1708150W02
1.1 TEST FACTORY
Shenzhen STS Test Services Co., Ltd.
Add. : 1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road,
Fuyong Street, Bao’an District, Shenzhen, Guangdong, China
CNAS Registration No.: L7649;
FCC Registration No.: 625569; IC Registration No.: 12108A
1.2 MEASUREMENT UNCERTAINTY
The reported uncertainty of measurement y ± U,where expended uncertainty U is based on a
standard uncertainty multiplied by a coverage factor of
k=2,providing a level of confidence of
approximately 95 %。
No.
Item
Uncertainty
Conducted Emission (9KHz-150KHz)
±2.88dB
Conducted Emission (150KHz-30MHz)
±2.67dB
RF power,conducted
±0.70dB
Spurious emissions,conducted
±1.19dB
All emissions,radiated(<1G) 30MHz-200MHz
±2.83dB
All emissions,radiated(<1G) 200MHz-1000MHz
±2.94dB
All emissions,radiated(>1G)
±3.03dB
Temperature
±0.5°C
Humidity
±2%
Page 7 of 62
Report No.: STS1708150W02
2. GENERAL INFORMATION
2.1 GENERAL DESCRIPTION OF EUT
Equipment
WIFI Module
Trade Name
N/A
Model Name
WM524
Series Model
N/A
Model Difference
N/A
The EUT is a WIFI Module
IEEE 802.11a/ n/ac(HT20) 5.180GHz-5.240GHz
IEEE 802.11n/ac(HT40) 5.190GHz-5.310GHz
IEEE 802.11ac(HT80) 5.210GHz
IEEE 802.11a/ n/ac(HT20)5.260GHz-5.320GHz
IEEE 802.11n/ac(HT40)5.270GHz-5.310GHz
IEEE 802.11ac(HT80) 5.290GHz
Operation
Frequency:
IEEE 802.11a/ n/ac(HT20)5.500GHz-5.700GHz
IEEE 802.11n/ac(HT40)5.510GHz-5.670GHz
IEEE 802.11ac(HT80) 5.530GHz-5.610GHz
IEEE 802.11a/ n/ac(HT20)5.745GHz-5.825GHz
IEEE 802.11a/ n/ac(HT40)5.755GHz-5.795GHz
IEEE 802.11ac(HT80) 5.775GHz
IEEE for 802.11a/n/ac: OFDM(BPSK/QPSK/
Modulation Type:
16QAM)
Antenna
See Note 3
Designation:
Max.Output
11.29dBm
Power(Conducted):
The duty cycle of WLAN 802.11a/n were 98 %
Product Description
Test Channel
More details of EUT technical specification, please refer to the User's
Manual.
Please refer to the Note 2.
Power Rating
DC 5V
Hardware version
number
Software version
number
Connecting I/O
V1.0
V1.0.3.0
Please refer to the User's Manual
Port(s)
1Note:For a more detailed features description, please refer to the manufacturer’s specifications or the
. User's Manual.
Page 8 of 62
1.
Report No.: STS1708150W02
Operation Frequency of channel
5.180GHz-5.240GHz
5.500GHz-5.720GHz
Channel
Frequency
Channel
Frequency
36
5180
100
5500
38
5190
102
5510
40
5200
104
5520
42
5210
108
5540
44
5220
110
5550
46
5230
112
5560
48
5240
116
5580
118
5590
5.260GHz-5.320GHz
120
5600
Channel
Frequency
124
5620
52
5260
126
5630
54
5270
128
5640
56
5280
132
5660
58
5290
134
5670
60
5300
136
5680
62
5310
140
5700
64
5320
5.745GHz-5.825GHz
Channel
Frequency
149
5745
151
5755
153
5765
157
5785
159
5795
161
5805
165
5825
Note:
In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest
frequency, the middle frequency, and the highest frequency of channel were selected to
perform the test, and the selected channel see below:
Carrier Frequency Channel
5GHz:
For 802.11a/n/ac (HT20)
Channel
Freq.(MHz)
Channel
Freq.(MHz)
36
40
48
5180
5200
5240
52
60
64
5260
5300
5320
Channel
Freq.(MHz)
Channel
Freq.(MHz)
100
116
140
5500
5580
5700
149
157
165
5745
5785
5825
For 802.11a/n/ac (HT20)
Page 9 of 62
Report No.: STS1708150W02
For 802.11n/ac (HT40)
Channel
Freq.(MHz)
Channel
Freq.(MHz)
38
46
5190
5230
54
62
5270
5310
Channel
Freq.(MHz)
Channel
Freq.(MHz)
102
110
134
5510
5550
5670
151
159
5755
5795
Channel
Freq.(MHz)
Channel
Freq.(MHz)
42
5210
58
5290
Freq.(MHz)
Channel
Freq.(MHz)
For 802.11n/ac (HT40)
For 802.11ac (HT80)
For 802.11ac (HT80)
Channel
106
5530
155
122
5610
2. KDB 662911 D01 Multiple Transmitter Output v02r01
5775
2) Directional Gain Calculations for In-Band Measurements
a) Basic methodology with NANT transmit antennas, each with the same directional gain GA
NT dBi, being driven by NANT transmitter outputs of equal power. Directional gain is to be co
mputed as follows:
(i) If any transmit signals are correlated with each other,
Directional gain = GANT + 10 log(NANT) dBi
(ii) If all transmit signals are completely uncorrelated with each other,
Directional gain = GANT
ANT A=1 dBi
ANT B=1dBi
GANT + 10 log(NANT) dBi
Directional gain= 1+10log2=4.01dBi
Ant
Brand
Model Name
Ant Type
N/A
WM524
PIFA Ant
Connector
N/A
Gain (dBi)
Ant A:1dBi
Ant B:1dBi
NOTE
WLAN Ant
Page 10 of 62
Report No.: STS1708150W02
2.2 DESCRIPTION OF TEST MODES
To investigate the maximum EMI emission characteristics generates from EUT, the test system
was pre-scanning tested base on the consideration of following EUT operation mode or test
configuration mode which possible have effect on EMI emission level. Each of these EUT
operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively.
Worst Mode
Description
Data Rate
Mode 1
TX IEEE 802.11a HT20 CH36&CH40&CH48
6 Mbps
Mode 2
TX IEEE 802.11a HT20 CH52&CH60&CH64
6 Mbps
Mode 3
TX IEEE 802.11a HT20 CH100&CH116&CH140
6 Mbps
Mode 4
TX IEEE 802.11a HT20 CH149&CH157&CH165
6 Mbps
Mode 5
TX IEEE 802.11n HT20 CH36&CH40&CH48
MCS 0
Mode 6
TX IEEE 802.11ac HT20 CH36&CH40&CH48
NSS1 MCS0
Mode 7
TX IEEE 802.11n HT20 CH52&CH60&CH64
MCS 0
Mode 8
TX IEEE 802.11ac HT20 CH52&CH60&CH64
NSS1 MCS0
Mode 9
TX IEEE 802.11n HT20 CH100&CH116&CH140
MCS 0
Mode 10
TX IEEE 802.11ac HT20 CH100&CH116&CH140
NSS1 MCS0
Mode 11
TX IEEE 802.11n HT20 CH149&CH157&CH165
MCS 0
Mode 12
TX IEEE 802.11n HT20 CH149&CH157&CH165
NSS1 MCS0
Mode 13
TX IEEE 802.11n HT40 CH38&CH46
MCS 0
Mode 14
TX IEEE 802.11ac HT40 CH38&CH46
NSS1 MCS0
Mode 15
TX IEEE 802.11n HT40 CH54 &CH62
MCS 0
Mode 16
TX IEEE 802.11ac HT40 CH54 &CH62
NSS1 MCS0
Mode 17
TX IEEE 802.11n HT40 CH102&CH110&CH134
MCS 0
Mode 18
TX IEEE 802.11ac HT40 CH102&CH110&CH134
NSS1 MCS0
Mode 19
TX IEEE 802.11n HT40 CH151&CH159
MCS 0
Mode 20
TX IEEE 802.11ac HT40 CH151&CH159
NSS1 MCS0
Mode 21
TX IEEE 802.11ac HT80 CH42
NSS1 MCS0
Mode 22
TX IEEE 802.11ac HT80 CH58
NSS1 MCS0
Mode 23
TX IEEE 802.11ac HT80 CH106&122
NSS1 MCS0
Mode 24
TX IEEE 802.11ac HT80 CH155
NSS1 MCS0
Note: (1) The measurements are performed at the highest, middle, lowest available channels.
(2) The measurements are performed at all Bit Rate of Transmitter, the worst data was
reported
(3) We have be tested for all avaiable U.S. voltage and frequencies(For 120V,50/60Hz
and 240V, 50/60Hz) for which the device is capable of operation.
Page 11 of 62
Report No.: STS1708150W02
AC Conducted Emission
Test Case
AC Conducted
Emission
Mode 25: Keeping TX + WLAN Link
2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED
Radiated Spurious EmissionTest
C-1
E-1
EUT
E-2
PC
Conducted Emission Test
AC Plug
C-1
E-2
PC
E-1
EUT
Page 12 of 62
Report No.: STS1708150W02
2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE)
The EUT has been tested as an independent unit together with other necessary accessories or
support units. The following support units or accessories were used to form a representative test
configuration during the tests.
Item
Equipment
Mfr/Brand
Model/Type No.
Series No.
Note
E-1
WIFI Module
N/A
WM524
N/A
EUT
E-2
PC
HP
500-320cx
N/A
N/A
Item
C-1
Shielded Type
USB Cable
(FTP)
Ferrite Core
Length
Note
NO
90cm
N/A
Note:
(1)
(2)
(3)
The support equipment was authorized by Declaration of Confirmation.
For detachable type I/O cable should be specified the length in cm in『Length』column.
“YES” is means “shielded” “with core”; “NO” is means “unshielded” “without core”.
Page 13 of 62
Report No.: STS1708150W02
2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS
Radiation Test equipment
Kind of Equipment
Manufacturer
Type No.
Serial No.
Last calibration
Calibrated until
Agilent
E4407B
MY50140340
2016.10.23
2017.10.22
Agilent
AV4051F
Y20141343
2016.10.23
2017.10.22
Test Receiver
R&S
ESCI
101427
2016.10.23
2017.10.22
Bilog Antenna
TESEQ
CBL6111D
34678
2014.11.24
2017.11.23
Horn Antenna
Schwarzbeck
BBHA
9120D(1201)
9120D-1343
2015.03.05
2018.03.04
Horn Antenna
Schwarzbeck
BBHA 9170
9170-0741
2016.03.06
2019.03.05
50Ω Coaxial
Switch
Anritsu
MP59B
6200264416
2016.10.23
2017.10.22
PreAmplifier
Agilent
8449B
60538
2016.10.23
2017.10.22
Loop Antenna
EMCO
6502
9003-2485
2016.03.06
2019.03.05
EM
R01
N/A
NCR
NCR
SCHWARZBECK
AK9515H
SN-96286/9628
NCR
NCR
Spectrum
Analyzer
Spectrum
Analyzer
Low frequency
cable
High frequency
cable
Conduction Test equipment
Kind of Equipment
Manufacturer
Type No.
Serial No.
Last calibration Calibrated until
EMI Test Receiver
R&S
ESPI
102086
2016.10.23
2017.10.22
LISN
R&S
ENV216
101242
2016.10.23
2017.10.22
LISN
EMCO
3810/2NM
000-23625
2016.10.23
2017.10.22
Conduction Cable
EM
C01
N/A
NCR
NCR
Kind of Equipment
Manufacturer
Type No.
Serial No.
USB RF power sensor
DARE
RPR3006W
15I00041SNO03
2016.10.23
2017.10.22
Spectrum Analyzer
Agilent
E4407B
MY50140340
2016.10.23
2017.10.22
Signal Analyzer
Agilent
N9020A
MY49100060
2016.10.23
2017.10.22
RF Connected Test
Last calibration Calibrated until
Page 14 of 62
Report No.: STS1708150W02
3. EMC EMISSION TEST
3.1CONDUCTED EMISSION MEASUREMENT
3.1.1 POWER LINE CONDUCTED EMISSION Limits
FREQUENCY (MHz)
(Frequency Range 150KHz-30MHz)
Class B (dBuV)
Standard
Quasi-peak
Average
0.15 -0.5
66 - 56 *
56 - 46 *
CISPR
0.50 -5.0
56.00
46.00
CISPR
5.0 -30.0
60.00
50.00
CISPR
0.15 -0.5
66 - 56 *
56 - 46 *
FCC
0.50 -5.0
56.00
46.00
FCC
5.0 -30.0
60.00
50.00
FCC
Note:
(1) The tighter limit applies at the band edges.
(2) The limit of " * " marked band means the limitation decreases linearly with the
logarithm of the frequency in the range.
The following table is the setting of the receiver
Receiver Parameters
Attenuation
Start Frequency
Stop Frequency
IF Bandwidth
Setting
10 dB
0.15 MHz
30 MHz
9 kHz
Page 15 of 62
Report No.: STS1708150W02
3.1.2 TEST PROCEDURE
a. The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected
to the power mains through a line impedance stabilization network (LISN). All other support
equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling
impedance for the measuring instrument.
b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back
and forth in the center forming a bundle 30 to 40 cm long.
c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the
cable may be terminated, if required, using the correct terminating impedance. The overall
length shall not exceed 1 m.
d. LISN at least 80 cm from nearest part of EUT chassis.
e. For the actual test configuration, please refer to the related Item –EUT Test Photos.
3.1.3 DEVIATION FROM TEST STANDARD
No deviation
3.1.4 TEST SETUP
Vertical Reference
Test Receiver
Ground Plane
40cm
EUT
80cm
LISN
Horizontal Reference
Ground Plane
Note: 1.Support units were connected to second LISN.
2.Both of LISNs (AMN) are 80 cm from EUT and at least 80
cm
from other units and other metal planes
support.
units.
3.1.5 EUT OPERATING CONDITIONS
The EUT was configured for testing in a typical fashion (as a customer would normally use it). The
EUT has been programmed to continuously transmit during test. This operating condition was
tested and used to collect the included data.
Page 16 of 62
Report No.: STS1708150W02
3.1.6 TEST RESULTS
Temperature:
Pressure:
25.4 ℃
1010hPa
Test Voltage : AC 120V/60Hz
Relative Humidity:
Phase:
61%
Test Mode:
Mode 25
Frequency
Reading
Correct
Result
Limit
Margin
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
0.1780
49.55
9.78
59.33
64.58
-5.25
QP
0.1780
33.11
9.78
42.89
54.58
-11.69
AVG
0.3580
32.51
10.11
42.62
58.77
-16.15
QP
0.3580
6.12
10.11
16.23
48.77
-32.54
AVG
0.9140
21.27
9.81
31.08
56.00
-24.92
QP
0.9140
4.10
9.81
13.91
46.00
-32.09
AVG
3.5220
30.85
9.82
40.67
56.00
-15.33
QP
3.5220
11.10
9.82
20.92
46.00
-25.08
AVG
9.3940
34.06
10.15
44.21
60.00
-15.79
QP
9.3940
22.81
10.15
32.96
50.00
-17.04
AVG
25.5340
21.29
10.17
31.46
60.00
-28.54
QP
25.5340
15.01
10.17
25.18
50.00
-24.82
AVG
Remark:
1. All readings are Quasi-Peak and Average values.
2. Margin = Result (Result =Reading + Factor )–Limit
Remark
Page 17 of 62
Temperature:
Pressure:
Test Voltage
25.4 ℃
1010hPa
AC 120V/60Hz
Report No.: STS1708150W02
Relative Humidity: 61%
Phase:
Test Mode
Mode 25
Frequency
Reading
Correct
Result
Limit
Margin
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
0.1740
49.44
9.81
59.25
64.77
-5.52
QP
0.1740
34.77
9.81
44.58
54.77
-10.19
AVG
0.4060
32.89
10.06
42.95
57.73
-14.78
QP
0.4060
15.37
10.06
25.43
47.73
-22.30
AVG
0.8820
18.83
9.83
28.66
56.00
-27.34
QP
0.8820
2.87
9.83
12.70
46.00
-33.30
AVG
2.7140
26.49
9.90
36.39
56.00
-19.61
QP
2.7140
9.26
9.90
19.16
46.00
-26.84
AVG
9.4980
33.70
9.92
43.62
60.00
-16.38
QP
9.4980
22.74
9.92
32.66
50.00
-17.34
AVG
25.5340
20.62
10.30
30.92
60.00
-29.08
QP
25.5340
15.61
10.30
25.91
50.00
-24.09
AVG
Remark:
1. All readings are Quasi-Peak and Average values.
2. Margin = Result (Result =Reading + Factor )–Limit
Remark
Page 18 of 62
Report No.: STS1708150W02
3.2 RADIATED EMISSION AND ( BANDEDGE) MEASUREMENT
3.2.1 RADIATED EMISSION LIMITS (Frequency Range 9kHz-1000MHz)
In case the emission fall within the restricted band specified on 15.407(b)7& 15.205/209(a), then
the (a); limit in the table below has to be followed.
Frequencies
Field Strength
Measurement Distance
(MHz)
(micorvolts/meter)
(meters)
0.009~0.490
2400/F(KHz)
300
0.490~1.705
24000/F(KHz)
30
1.705~30.0
30
30
30~88
100
88~216
150
216~960
200
Above 960
500
LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000MHz)
FREQUENCY (MHz)
Class B (dBuV/m) (at 3M)
PEAK
AVERAGE
Above 1000
74
54
Notes:
(1) The limit for radiated test was performed according to FCC PART 15E.
(2) The tighter limit applies at the band edges.
(3) Emission level (dBuV/m)=20log Emission level (uV/m).
Spectrum Parameter
Setting
Attenuation
Auto
Detector
Peak
Start Frequency
1000 MHz(Peak/AV)
Stop Frequency
10th carrier harmonic(Peak/AV)
RB / VB (emission in restricted band)
For Band edge
Spectrum Parameter
1 MHz / 1 MHz, AV=1 MHz /3 MHz
Setting
Detector
Peak
RB / VB (emission in restricted band)
1 MHz / 1 MHz, AV=1 MHz /3 MHz
Page 19 of 62
Report No.: STS1708150W02
Receiver Parameter
Setting
Attenuation
Auto
Start ~ Stop Frequency
9kHz~90kHz / RB 200Hz for PK & AV
Start ~ Stop Frequency
90kHz~110kHz / RB 200Hz for QP
Start ~ Stop Frequency
110kHz~490kHz / RB 200Hz for PK & AV
Start ~ Stop Frequency
490kHz~30MHz / RB 9kHz for QP
Start ~ Stop Frequency
30MHz~1000MHz / RB 120kHz for QP
3.2.2 TEST PROCEDURE
a. The measuring distance of at 3 m shall be used for measurements at frequency 0.009MHz up
to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used.
b. The EUT was placed on the top of a rotating table 0.8 meters(above 1GHz is 1.5 m) above the
ground at a 3 meter anechoic chamber. The table was rotated 360 degrees to determine the
position of the highest radiation.
c. The height of the equipment shall be 0.8 m(above 1GHz is 1.5 m); the height of the test
antenna shall vary between 1 m to 4 m. Horizontal and vertical polarizations of the antenna
are set to make the measurement
d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector
mode pre-scanning the measurement frequency range. Significant peaks are then marked and
then Quasi Peak detector mode re-measured.
e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the
EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement
performed.
f. For the actual test configuration, please refer to the related Item –EUT Test Photos.
Note:
Both horizontal and vertical antenna polarities were tested and performed test to three
orthogonal axis. The worst case emissions were reported
3.2.3 DEVIATION FROM TEST STANDARD
No deviation
Page 20 of 62
Report No.: STS1708150W02
3.2.4 TEST SETUP
(A)Radiated Emission Test-Up Frequency Below 30MHz
(B)Radiated Emission Test-Up Frequency 30MHz~1GHz
(C)Radiated Emission Test-Up Frequency Above 1GHz
3.2.5 EUT OPERATING CONDITIONS
The EUT tested system was configured as the statements of 2.4 Unless otherwise a special
operating condition is specified in the follows during the testing.
Page 21 of 62
Report No.: STS1708150W02
3.2.6 FIELD STRENGTH CALCULATION
The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting
the Amplifier Gain and Duty Cycle Correction Factor (if any) from the measured reading. The basic
equation with a sample calculation is as follows:
FS = RA + AF + CL - AG
Where
FS = Field Strength
CL = Cable Attenuation Factor (Cable Loss)
RA = Reading Amplitude
AG = Amplifier Gain
AF = Antenna Factor
For example
Frequency
FS
RA
AF
CL
AG
Factor
(MHz)
(dBμV/m)
(dBμV/m)
(dB)
(dB)
(dB)
(dB)
300
Factor=AF+CL-AG
40
58.1
12.2
1.6
31.9
-18.1
3.2.7 TEST RESULTS (Between 9KHz – 30 MHz)
Temperature: 25.4 ℃
1010 hPa
Pressure:
Test Mode : TX Mode
Relative Humidtity: 61%
DC 5V from PC
Test Voltage :
Polarization :
--
Freq.
Reading
Limit
Margin
State
(MHz)
(dBuV/m)
(dBuV/m)
(dB)
P/F
--
--
--
--
PASS
--
--
--
--
PASS
Note:
The amplitude of spurious emissions which are attenuated by more than 20dB below the
permissible value has no need to be reported.
Distance extrapolation factor =40 log (specific distance/test distance)(dB);
Limit line = specific limits(dBuv) + distance extrapolation factor.
Page 22 of 62
Report No.: STS1708150W02
3.2.8 TEST RESULTS (Between 30MHz – 1GHz)
Relative
Humidity
Test Voltage
Polarization
Temperature 26 ℃
Pressure
Test Mode
1010 hPa
Mode 1-24(Mode 5-6M worst mode)
60%
DC 5V
Horizontal
Frequency
Reading
Correct
Result
Limit
Margin
(MHz)
(dBuV)
Factor(dB/m)
(dBuV/m)
(dBuV/m)
(dB)
46.8303
40.84
-19.85
20.99
40.00
-19.01
QP
135.9822
37.38
-17.52
19.86
43.50
-23.64
QP
186.4410
39.26
-19.97
19.29
43.50
-24.21
QP
271.3246
38.63
-15.52
23.11
46.00
-22.89
QP
383.9318
36.31
-12.35
23.96
46.00
-22.04
QP
482.2156
34.82
-9.35
25.47
46.00
-20.53
QP
Remark:
1. Margin = Result (Result =Reading + Factor )–Limit
Remark
Page 23 of 62
Relative
Humidity
Test Voltage
Polarization
Temperature 26 ℃
Pressure
Test Mode
Report No.: STS1708150W02
1010 hPa
Mode 1-24(Mode 5-6M worst mode)
60%
DC 5V
Vertical
Frequency
Reading
Correct
Result
Limit
Margin
(MHz)
(dBuV)
Factor(dB/m)
(dBuV/m)
(dBuV/m)
(dB)
61.3463
55.89
-24.31
31.58
40.00
-8.42
QP
135.5062
46.83
-17.52
29.31
43.50
-14.19
QP
273.2341
50.55
-15.59
34.96
46.00
-11.04
QP
311.0867
47.34
-14.46
32.88
46.00
-13.12
QP
487.3151
42.78
-9.21
33.57
46.00
-12.43
QP
750.1083
33.37
-3.56
29.81
46.00
-16.19
QP
Remark:
1. Margin = Result (Result =Reading + Factor )–Limit
Remark
Page 24 of 62
Report No.: STS1708150W02
3.2.9 TEST RESULTS (Above 1000 MHz)
Band I 5150-5250MHz
Band I(5.15-5.25) GHz
Frequency
Reading
Amplifier
Antenna
Corrected
Emission
Factor
Factor
Level
Loss
Limit
(MHz)
Margin
Detector
Comment
(dBuV/m)
(dBuV)
(dB)
(dB)
(dB/m)
(dB)
(dBμV/m)
(dB)
Low Channel (802.11n20/ 5180 MHz)
3255.25
44.61
44.70
6.70
28.20
-9.80
34.81
74.00
-39.19
PK
Vertical
3255.25
41.99
44.70
6.70
28.20
-9.80
32.19
54.00
-21.81
AV
Vertical
3249.57
44.53
44.70
6.70
28.20
-9.80
34.73
74.00
-39.27
PK
Horizontal
3249.57
41.70
44.70
6.70
28.20
-9.80
31.90
54.00
-22.10
AV
Horizontal
3980.92
39.21
44.20
7.90
29.70
-6.60
32.61
74.00
-41.39
PK
Vertical
3980.92
36.99
44.20
7.90
29.70
-6.60
30.39
54.00
-23.61
AV
Vertical
3980.82
38.65
44.20
7.90
29.70
-6.60
32.05
74.00
-41.95
PK
Horizontal
3980.82
37.09
44.20
7.90
29.70
-6.60
30.49
54.00
-23.51
AV
Horizontal
7233.76
37.77
43.50
11.40
35.50
3.40
41.17
74.00
-32.83
PK
Vertical
7233.76
34.71
43.50
11.40
35.50
3.40
38.11
54.00
-15.89
AV
Vertical
7222.22
36.54
43.50
11.40
35.50
3.40
39.94
74.00
-34.06
PK
Horizontal
7222.22
33.84
43.50
11.40
35.50
3.40
37.24
54.00
-16.76
AV
Horizontal
10360.43
39.73
44.50
13.80
38.80
8.10
47.83
74.00
-26.17
PK
Vertical
10360.43
36.09
44.50
13.80
38.80
8.10
44.19
54.00
-9.81
AV
Vertical
10360.22
39.49
44.50
13.80
38.80
8.10
47.59
74.00
-26.41
PK
Horizontal
10360.22
35.75
44.50
13.80
38.80
8.10
43.85
54.00
-10.15
AV
Horizontal
11036.11
33.10
43.60
14.30
39.50
10.20
43.30
74.00
-30.70
PK
Vertical
11036.11
30.76
43.60
14.30
39.50
10.20
40.96
54.00
-13.04
AV
Vertical
11036.06
33.86
43.60
14.30
39.50
10.20
44.06
74.00
-29.94
PK
Horizontal
11036.06
30.05
43.60
14.30
39.50
10.20
40.25
54.00
-13.75
AV
Horizontal
13282.78
32.66
42.60
15.90
38.90
12.20
44.86
74.00
-29.14
PK
Vertical
13282.78
29.99
42.60
15.90
38.90
12.20
42.19
54.00
-11.81
AV
Vertical
13293.85
32.24
42.60
15.90
38.90
12.20
44.44
74.00
-29.56
PK
Horizontal
13293.85
29.78
42.60
15.90
38.90
12.20
41.98
54.00
-12.02
AV
Horizontal
15540.01
31.09
44.10
17.81
39.20
12.91
44.00
74.00
-30.00
PK
Vertical
15540.01
27.41
44.10
17.81
39.20
12.91
40.32
54.00
-13.68
AV
Vertical
15540.08
30.81
44.10
17.81
39.20
12.91
43.72
74.00
-30.28
PK
Horizontal
15540.08
27.13
44.10
17.81
39.20
12.91
40.04
54.00
-13.96
AV
Horizontal
17988.81
27.52
42.70
19.40
46.50
23.20
50.72
74.00
-23.28
PK
Vertical
17988.81
25.92
42.70
19.40
46.50
23.20
49.12
54.00
-4.88
AV
Vertical
17998.24
27.85
42.70
19.40
46.50
23.20
51.05
74.00
-22.95
PK
Horizontal
17998.24
19.40
42.70
19.40
46.50
23.20
42.60
54.00
-11.40
AV
Horizontal
Page 25 of 62
Report No.: STS1708150W02
Mid Channel (802.11 n20/ 5200 MHz)
3249.26
45.06
44.70
6.70
28.20
-9.80
35.26
74.00
-38.74
PK
Vertical
3249.26
41.81
44.70
6.70
28.20
-9.80
32.01
54.00
-21.99
AV
Vertical
3254.61
44.44
44.70
6.70
28.20
-9.80
34.64
74.00
-39.36
PK
Horizontal
3254.61
41.71
44.70
6.70
28.20
-9.80
31.91
54.00
-22.09
AV
Horizontal
3991.84
38.94
44.20
7.90
29.70
-6.60
32.34
74.00
-41.66
PK
Vertical
3991.84
36.30
44.20
7.90
29.70
-6.60
29.70
54.00
-24.30
AV
Vertical
3988.53
39.49
44.20
7.90
29.70
-6.60
32.89
74.00
-41.11
PK
Horizontal
3988.53
37.02
44.20
7.90
29.70
-6.60
30.42
54.00
-23.58
AV
Horizontal
7217.96
36.88
43.50
11.40
35.50
3.40
40.28
74.00
-33.72
PK
Vertical
7217.96
34.41
43.50
11.40
35.50
3.40
37.81
54.00
-16.19
AV
Vertical
7236.13
36.50
43.50
11.40
35.50
3.40
39.90
74.00
-34.10
PK
Horizontal
7236.13
33.47
43.50
11.40
35.50
3.40
36.87
54.00
-17.13
AV
Horizontal
10400.01
39.60
44.50
13.80
38.80
8.10
47.70
74.00
-26.30
PK
Vertical
10400.01
36.70
44.50
13.80
38.80
8.10
44.80
54.00
-9.20
AV
Vertical
10400.15
39.07
44.50
13.80
38.80
8.10
47.17
74.00
-26.83
PK
Horizontal
10400.15
36.91
44.50
13.80
38.80
8.10
45.01
54.00
-8.99
AV
Horizontal
11033.75
33.43
43.60
14.30
39.50
10.20
43.63
74.00
-30.37
PK
Vertical
11033.75
30.47
43.60
14.30
39.50
10.20
40.67
54.00
-13.33
AV
Vertical
11023.02
34.16
43.60
14.30
39.50
10.20
44.36
74.00
-29.64
PK
Horizontal
11023.02
30.96
43.60
14.30
39.50
10.20
41.16
54.00
-12.84
AV
Horizontal
13283.70
31.53
42.60
15.90
38.90
12.20
43.73
74.00
-30.27
PK
Vertical
13283.70
29.81
42.60
15.90
38.90
12.20
42.01
54.00
-11.99
AV
Vertical
13287.62
32.51
42.60
15.90
38.90
12.20
44.71
74.00
-29.29
PK
Horizontal
13287.62
28.74
42.60
15.90
38.90
12.20
40.94
54.00
-13.06
AV
Horizontal
15600.13
31.09
42.70
18.00
37.10
12.40
43.49
74.00
-30.51
PK
Vertical
15600.13
27.96
42.70
18.00
37.10
12.40
40.36
54.00
-13.64
AV
Vertical
15599.87
30.74
42.70
18.00
37.10
12.40
43.14
74.00
-30.86
PK
Horizontal
15599.87
27.78
42.70
18.00
37.10
12.40
40.18
54.00
-13.82
AV
Horizontal
17982.77
28.22
42.70
19.40
46.50
23.20
51.42
74.00
-22.58
PK
Vertical
17982.77
25.60
42.70
19.40
46.50
23.20
48.80
54.00
-5.20
AV
Vertical
17998.24
27.16
42.70
19.40
46.50
23.20
50.36
74.00
-23.64
PK
Horizontal
17998.24
20.06
42.70
19.40
46.50
23.20
43.26
54.00
-10.74
AV
Horizontal
Page 26 of 62
Report No.: STS1708150W02
High Channel (802.11 n20/ 5240 MHz)
3257.99
43.77
44.70
6.70
28.20
-9.80
33.97
74.00
-40.03
PK
Vertical
3257.99
41.02
44.70
6.70
28.20
-9.80
31.22
54.00
-22.78
AV
Vertical
3260.75
43.91
44.70
6.70
28.20
-9.80
34.11
74.00
-39.89
PK
Horizontal
3260.75
41.14
44.70
6.70
28.20
-9.80
31.34
54.00
-22.66
AV
Horizontal
3999.84
38.91
44.20
7.90
29.70
-6.60
32.31
74.00
-41.69
PK
Vertical
3999.84
35.71
44.20
7.90
29.70
-6.60
29.11
54.00
-24.89
AV
Vertical
3980.80
39.68
44.20
7.90
29.70
-6.60
33.08
74.00
-40.92
PK
Horizontal
3980.80
36.86
44.20
7.90
29.70
-6.60
30.26
54.00
-23.74
AV
Horizontal
7220.13
37.08
43.50
11.40
35.50
3.40
40.48
74.00
-33.52
PK
Vertical
7220.13
34.41
43.50
11.40
35.50
3.40
37.81
54.00
-16.19
AV
Vertical
7222.40
37.26
43.50
11.40
35.50
3.40
40.66
74.00
-33.34
PK
Horizontal
7222.40
34.77
43.50
11.40
35.50
3.40
38.17
54.00
-15.83
AV
Horizontal
10479.96
39.60
44.50
13.80
38.80
8.10
47.70
74.00
-26.30
PK
Vertical
10479.96
36.27
44.50
13.80
38.80
8.10
44.37
54.00
-9.63
AV
Vertical
10480.30
39.99
44.50
13.80
38.80
8.10
48.09
74.00
-25.91
PK
Horizontal
10480.30
36.57
44.50
13.80
38.80
8.10
44.67
54.00
-9.33
AV
Horizontal
11033.00
33.99
43.60
14.30
39.50
10.20
44.19
74.00
-29.81
PK
Vertical
11033.00
30.70
43.60
14.30
39.50
10.20
40.90
54.00
-13.10
AV
Vertical
11026.37
33.48
43.60
14.30
39.50
10.20
43.68
74.00
-30.32
PK
Horizontal
11026.37
30.21
43.60
14.30
39.50
10.20
40.41
54.00
-13.59
AV
Horizontal
13280.07
31.62
42.60
15.90
38.90
12.20
43.82
74.00
-30.18
PK
Vertical
13280.07
28.67
42.60
15.90
38.90
12.20
40.87
54.00
-13.13
AV
Vertical
13287.24
32.94
42.60
15.90
38.90
12.20
45.14
74.00
-28.86
PK
Horizontal
13287.24
29.37
42.60
15.90
38.90
12.20
41.57
54.00
-12.43
AV
Horizontal
15720.08
31.09
42.70
19.40
46.50
23.20
54.29
74.00
-19.71
PK
Vertical
15720.08
27.02
42.70
19.40
46.50
23.20
50.22
54.00
-3.78
AV
Vertical
15720.27
30.56
42.70
19.40
46.50
23.20
53.76
74.00
-20.24
PK
Horizontal
15720.27
26.76
42.70
19.40
46.50
23.20
49.96
54.00
-4.04
AV
Horizontal
Remark:
1.Factor = Antenna Factor + Cable Loss – Pre-amplifier.
2. Scan with 802.11a,802.11n (HT-20),802.11n (HT-40), 802.11ac (HT-20),802.11ac (HT-40), 802.11ac
(HT-80) the worst case is 802.11n (HT-20).
3. The frequency emission of peak points that did not show above the forms are at least 20dB below
the limit, the frequency emission is mainly from the environment noise.
Page 27 of 62
Report No.: STS1708150W02
Band II 5250-5350MHz
Band II(5.25-5.35) GHz
Frequency
Reading
Amplifier
Antenna
Orrected
Emission
Factor
Factor
Level
Loss
Limit
(MHz)
Margin
Detector
Comment
(dBuV/m)
(dBuV)
(dB)
(dB)
(dB/m)
(dB)
(dBμV/m)
(dB)
Low Channel (802.11 n20/ 5260 MHz)
3252.52
44.23
44.70
6.70
28.20
-9.80
34.43
74.00
-39.57
PK
Vertical
3252.52
41.55
44.70
6.70
28.20
-9.80
31.75
54.00
-22.25
AV
Vertical
3254.83
44.62
44.70
6.70
28.20
-9.80
34.82
74.00
-39.18
PK
Horizontal
3254.83
42.00
44.70
6.70
28.20
-9.80
32.20
54.00
-21.80
AV
Horizontal
3993.12
38.69
44.20
7.90
29.70
-6.60
32.09
74.00
-41.91
PK
Vertical
3993.12
35.78
44.20
7.90
29.70
-6.60
29.18
54.00
-24.82
AV
Vertical
3994.88
39.70
44.20
7.90
29.70
-6.60
33.10
74.00
-40.90
PK
Horizontal
3994.88
35.86
44.20
7.90
29.70
-6.60
29.26
54.00
-24.74
AV
Horizontal
7225.92
37.25
43.50
11.40
35.50
3.40
40.65
74.00
-33.35
PK
Vertical
7225.92
34.66
43.50
11.40
35.50
3.40
38.06
54.00
-15.94
AV
Vertical
7224.95
36.73
43.50
11.40
35.50
3.40
40.13
74.00
-33.87
PK
Horizontal
7224.95
34.12
43.50
11.40
35.50
3.40
37.52
54.00
-16.48
AV
Horizontal
10520.40
39.29
44.50
13.90
38.80
8.20
47.49
74.00
-26.51
PK
Vertical
10520.40
36.18
44.50
13.90
38.80
8.20
44.38
54.00
-9.62
AV
Vertical
10519.97
38.79
44.50
13.90
38.80
8.20
46.99
74.00
-27.01
PK
Horizontal
10519.97
35.74
44.50
13.90
38.80
8.20
43.94
54.00
-10.06
AV
Horizontal
11030.76
33.46
43.60
14.30
39.50
10.20
43.66
74.00
-30.34
PK
Vertical
11030.76
30.16
43.60
14.30
39.50
10.20
40.36
54.00
-13.64
AV
Vertical
11023.58
33.28
43.60
14.30
39.50
10.20
43.48
74.00
-30.52
PK
Horizontal
11023.58
29.86
43.60
14.30
39.50
10.20
40.06
54.00
-13.94
AV
Horizontal
13296.17
32.85
42.60
15.90
38.90
12.20
45.05
74.00
-28.95
PK
Vertical
13296.17
29.17
42.60
15.90
38.90
12.20
41.37
54.00
-12.63
AV
Vertical
13284.87
32.49
42.60
15.90
38.90
12.20
44.69
74.00
-29.31
PK
Horizontal
13284.87
28.70
42.60
15.90
38.90
12.20
40.90
54.00
-13.10
AV
Horizontal
15780.00
31.09
42.70
18.00
37.10
12.40
43.49
74.00
-30.51
PK
Vertical
15780.00
27.34
42.70
18.00
37.10
12.40
39.74
54.00
-14.26
AV
Vertical
15779.94
29.77
42.70
18.00
37.10
12.40
42.17
74.00
-31.83
PK
Horizontal
15779.94
27.91
42.70
18.00
37.10
12.40
40.31
54.00
-13.69
AV
Horizontal
17983.92
26.79
42.70
19.40
46.50
23.20
49.99
74.00
-24.01
PK
Vertical
17983.92
25.50
42.70
19.40
46.50
23.20
48.70
54.00
-5.30
AV
Vertical
17998.24
27.10
42.70
19.40
46.50
23.20
50.30
74.00
-23.70
PK
Horizontal
17998.24
19.46
42.70
19.40
46.50
23.20
42.66
54.00
-11.34
AV
Horizontal
Page 28 of 62
Report No.: STS1708150W02
Mid Channel (802.11 n20/ 5300 MHz)
3257.00
43.94
44.70
6.70
28.20
-9.80
34.14
74.00
-39.86
PK
Vertical
3257.00
40.84
44.70
6.70
28.20
-9.80
31.04
54.00
-22.96
AV
Vertical
3257.78
44.23
44.70
6.70
28.20
-9.80
34.43
74.00
-39.57
PK
Horizontal
3257.78
42.06
44.70
6.70
28.20
-9.80
32.26
54.00
-21.74
AV
Horizontal
3994.20
38.83
44.20
7.90
29.70
-6.60
32.23
74.00
-41.77
PK
Vertical
3994.20
35.74
44.20
7.90
29.70
-6.60
29.14
54.00
-24.86
AV
Vertical
3985.36
39.79
44.20
7.90
29.70
-6.60
33.19
74.00
-40.81
PK
Horizontal
3985.36
36.06
44.20
7.90
29.70
-6.60
29.46
54.00
-24.54
AV
Horizontal
7228.69
36.49
43.50
11.40
35.50
3.40
39.89
74.00
-34.11
PK
Vertical
7228.69
34.38
43.50
11.40
35.50
3.40
37.78
54.00
-16.22
AV
Vertical
7225.17
37.26
43.50
11.40
35.50
3.40
40.66
74.00
-33.34
PK
Horizontal
7225.17
34.24
43.50
11.40
35.50
3.40
37.64
54.00
-16.36
AV
Horizontal
10600.42
40.12
44.50
13.80
38.80
8.10
48.22
74.00
-25.78
PK
Vertical
10600.42
35.95
44.50
13.80
38.80
8.10
44.05
54.00
-9.95
AV
Vertical
10600.29
39.05
44.50
13.80
38.80
8.10
47.15
74.00
-26.85
PK
Horizontal
10600.29
36.00
44.50
13.80
38.80
8.10
44.10
54.00
-9.90
AV
Horizontal
11023.99
33.74
43.60
14.30
39.50
10.20
43.94
74.00
-30.06
PK
Vertical
11023.99
30.61
43.60
14.30
39.50
10.20
40.81
54.00
-13.19
AV
Vertical
11033.99
33.56
43.60
14.30
39.50
10.20
43.76
74.00
-30.24
PK
Horizontal
11033.99
29.79
43.60
14.30
39.50
10.20
39.99
54.00
-14.01
AV
Horizontal
13283.12
32.91
42.60
15.90
38.90
12.20
45.11
74.00
-28.89
PK
Vertical
13283.12
29.68
42.60
15.90
38.90
12.20
41.88
54.00
-12.12
AV
Vertical
13297.51
32.05
42.60
15.90
38.90
12.20
44.25
74.00
-29.75
PK
Horizontal
13297.51
29.62
42.60
15.90
38.90
12.20
41.82
54.00
-12.18
AV
Horizontal
15900.15
31.09
42.70
18.00
37.10
12.40
43.49
74.00
-30.51
PK
Vertical
15900.15
27.91
42.70
18.00
37.10
12.40
40.31
54.00
-13.69
AV
Vertical
15600.22
30.30
42.70
18.00
37.10
12.40
42.70
74.00
-31.30
PK
Horizontal
15600.22
27.22
42.70
18.00
37.10
12.40
39.62
54.00
-14.38
AV
Horizontal
17987.69
27.56
42.70
19.40
46.50
23.20
50.76
74.00
-23.24
PK
Vertical
17987.69
25.85
42.70
19.40
46.50
23.20
49.05
54.00
-4.95
AV
Vertical
17998.24
28.05
42.70
19.40
46.50
23.20
51.25
74.00
-22.75
PK
Horizontal
17998.24
19.52
42.70
19.40
46.50
23.20
42.72
54.00
-11.28
AV
Horizontal
Page 29 of 62
Report No.: STS1708150W02
High Channel (802.11 n20/ 5320 MHz)
3261.98
44.18
44.70
6.70
28.20
-9.80
34.38
74.00
-39.62
PK
Vertical
3261.98
41.83
44.70
6.70
28.20
-9.80
32.03
54.00
-21.97
AV
Vertical
3262.32
43.80
44.70
6.70
28.20
-9.80
34.00
74.00
-40.00
PK
Horizontal
3262.32
41.90
44.70
6.70
28.20
-9.80
32.10
54.00
-21.90
AV
Horizontal
3998.39
39.91
44.20
7.90
29.70
-6.60
33.31
74.00
-40.69
PK
Vertical
3998.39
36.93
44.20
7.90
29.70
-6.60
30.33
54.00
-23.67
AV
Vertical
3991.26
38.71
44.20
7.90
29.70
-6.60
32.11
74.00
-41.89
PK
Horizontal
3991.26
36.67
44.20
7.90
29.70
-6.60
30.07
54.00
-23.93
AV
Horizontal
7231.76
37.71
43.50
11.40
35.50
3.40
41.11
74.00
-32.89
PK
Vertical
7231.76
34.30
43.50
11.40
35.50
3.40
37.70
54.00
-16.30
AV
Vertical
7236.35
37.23
43.50
11.40
35.50
3.40
40.63
74.00
-33.37
PK
Horizontal
7236.35
34.80
43.50
11.40
35.50
3.40
38.20
54.00
-15.80
AV
Horizontal
10640.33
39.02
44.50
13.80
38.80
8.10
47.12
74.00
-26.88
PK
Vertical
10640.33
36.44
44.50
13.80
38.80
8.10
44.54
54.00
-9.46
AV
Vertical
10640.25
39.13
44.50
13.80
38.80
8.10
47.23
74.00
-26.77
PK
Horizontal
10640.25
37.14
44.50
13.80
38.80
8.10
45.24
54.00
-8.76
AV
Horizontal
11022.43
33.18
43.60
14.30
39.50
10.20
43.38
74.00
-30.62
PK
Vertical
11022.43
30.49
43.60
14.30
39.50
10.20
40.69
54.00
-13.31
AV
Vertical
11034.49
33.80
43.60
14.30
39.50
10.20
44.00
74.00
-30.00
PK
Horizontal
11034.49
30.14
43.60
14.30
39.50
10.20
40.34
54.00
-13.66
AV
Horizontal
13286.31
32.79
42.70
18.00
37.10
12.40
45.19
74.00
-28.81
PK
Vertical
13286.31
29.32
42.70
18.00
37.10
12.40
41.72
54.00
-12.28
AV
Vertical
13299.01
32.38
42.70
18.00
37.10
12.40
44.78
74.00
-29.22
PK
Horizontal
13299.01
29.34
42.70
18.00
37.10
12.40
41.74
54.00
-12.26
AV
Horizontal
15960.20
31.09
42.70
19.40
46.50
23.20
54.29
74.00
-19.71
PK
Vertical
15960.20
27.80
42.70
19.40
46.50
23.20
51.00
54.00
-3.00
AV
Vertical
15959.87
30.99
42.70
19.40
46.50
23.20
54.19
74.00
-19.81
PK
Horizontal
15959.87
27.34
42.70
19.40
46.50
23.20
50.54
54.00
-3.46
AV
Horizontal
Remark:
1.Factor = Antenna Factor + Cable Loss – Pre-amplifier.
2. Scan with 802.11a,802.11n (HT-20),802.11n (HT-40), 802.11ac (HT-20),802.11ac (HT-40), 802.11ac
(HT-80) the worst case is 802.11n (HT-20).
3. The frequency emission of peak points that did not show above the forms are at least 20dB below
the limit, the frequency emission is mainly from the environment noise.
Page 30 of 62
Report No.: STS1708150W02
Band III 5470-5725MHz
Band III(5.47-5.725) GHz
Frequency
Reading
Amplifier
Antenna
Orrected
Emission
Factor
Factor
Level
Loss
Limit
(MHz)
Margin
Detector
Comment
(dBuV/m)
(dBuV)
(dB)
(dB)
(dB/m)
(dB)
(dBμV/m)
(dB)
Low Channel (802.11 n20/ 5500 MHz)
3251.03
44.89
44.70
6.70
28.20
-9.80
35.09
74.00
-38.91
PK
Vertical
3251.03
41.91
44.70
6.70
28.20
-9.80
32.11
54.00
-21.89
AV
Vertical
3263.34
44.41
44.70
6.70
28.20
-9.80
34.61
74.00
-39.39
PK
Horizontal
3263.34
42.23
44.70
6.70
28.20
-9.80
32.43
54.00
-21.57
AV
Horizontal
3989.40
38.86
44.20
7.90
29.70
-6.60
32.26
74.00
-41.74
PK
Vertical
3989.40
36.16
44.20
7.90
29.70
-6.60
29.56
54.00
-24.44
AV
Vertical
3988.61
38.84
44.20
7.90
29.70
-6.60
32.24
74.00
-41.76
PK
Horizontal
3988.61
35.92
44.20
7.90
29.70
-6.60
29.32
54.00
-24.68
AV
Horizontal
7225.18
36.94
43.50
11.40
35.50
3.40
40.34
74.00
-33.66
PK
Vertical
7225.18
34.07
43.50
11.40
35.50
3.40
37.47
54.00
-16.53
AV
Vertical
7230.08
37.44
43.50
11.40
35.50
3.40
40.84
74.00
-33.16
PK
Horizontal
7230.08
34.77
43.50
11.40
35.50
3.40
38.17
54.00
-15.83
AV
Horizontal
10356.29
39.38
44.50
13.80
38.80
8.10
47.48
74.00
-26.52
PK
Vertical
10356.29
36.60
44.50
13.80
38.80
-30.70
5.90
54.00
-48.10
AV
Vertical
10340.46
39.94
44.50
13.80
38.80
8.10
48.04
74.00
-25.96
PK
Horizontal
10340.46
36.34
44.50
13.80
38.80
8.10
44.44
54.00
-9.56
AV
Horizontal
11000.35
34.10
43.60
14.30
39.50
10.20
44.30
74.00
-29.70
PK
Vertical
11000.35
30.41
43.60
14.30
39.50
10.20
40.61
54.00
-13.39
AV
Vertical
11000.31
34.07
43.60
14.30
39.50
10.20
44.27
74.00
-29.73
PK
Horizontal
11000.31
30.75
43.60
14.30
39.50
10.20
40.95
54.00
-13.05
AV
Horizontal
13297.03
32.64
42.60
15.90
38.90
12.20
44.84
74.00
-29.16
PK
Vertical
13297.03
29.35
42.60
15.90
38.90
12.20
41.55
54.00
-12.45
AV
Vertical
13283.44
32.18
42.60
15.90
38.90
12.20
44.38
74.00
-29.62
PK
Horizontal
13283.44
28.79
42.60
15.90
38.90
12.20
40.99
54.00
-13.01
AV
Horizontal
16499.87
31.09
42.50
18.43
38.50
14.43
45.52
74.00
-28.48
PK
Vertical
16499.87
27.35
42.50
18.43
38.50
14.43
41.78
54.00
-12.22
AV
Vertical
16500.14
31.05
42.50
18.43
38.50
14.43
45.48
74.00
-28.52
PK
Horizontal
16500.14
27.64
42.50
18.43
38.50
14.43
42.07
54.00
-11.93
AV
Horizontal
17997.20
28.17
42.70
19.40
46.50
23.20
51.37
74.00
-22.63
PK
Vertical
17997.20
25.21
42.70
19.40
46.50
23.20
48.41
54.00
-5.59
AV
Vertical
17990.49
27.78
42.70
19.40
46.50
23.20
50.98
74.00
-23.02
PK
Horizontal
17990.49
18.79
42.70
19.40
46.50
23.20
41.99
54.00
-12.01
AV
Horizontal
Page 31 of 62
Report No.: STS1708150W02
Mid Channel (802.11 n20/ 5580 MHz)
3261.67
44.24
44.70
6.70
28.20
-9.80
34.44
74.00
-39.56
PK
Vertical
3261.67
42.20
44.70
6.70
28.20
-9.80
32.40
54.00
-21.60
AV
Vertical
3255.54
44.68
44.70
6.70
28.20
-9.80
34.88
74.00
-39.12
PK
Horizontal
3255.54
41.66
44.70
6.70
28.20
-9.80
31.86
54.00
-22.14
AV
Horizontal
3990.84
38.77
44.20
7.90
29.70
-6.60
32.17
74.00
-41.83
PK
Vertical
3990.84
36.13
44.20
7.90
29.70
-6.60
29.53
54.00
-24.47
AV
Vertical
3996.80
38.80
44.20
7.90
29.70
-6.60
32.20
74.00
-41.80
PK
Horizontal
3996.80
35.77
44.20
7.90
29.70
-6.60
29.17
54.00
-24.83
AV
Horizontal
7226.58
37.90
43.50
11.40
35.50
3.40
41.30
74.00
-32.70
PK
Vertical
7226.58
33.72
43.50
11.40
35.50
3.40
37.12
54.00
-16.88
AV
Vertical
7235.64
36.99
43.50
11.40
35.50
3.40
40.39
74.00
-33.61
PK
Horizontal
7235.64
34.01
43.50
11.40
35.50
3.40
37.41
54.00
-16.59
AV
Horizontal
10393.44
39.27
44.50
13.80
38.80
8.10
47.37
74.00
-26.63
PK
Vertical
10393.44
37.04
44.50
13.80
38.80
8.10
45.14
54.00
-8.86
AV
Vertical
10398.04
39.44
44.50
13.80
38.80
8.10
47.54
74.00
-26.46
PK
Horizontal
10398.04
35.81
44.50
13.80
38.80
8.10
43.91
54.00
-10.09
AV
Horizontal
11160.25
33.56
43.60
14.30
39.50
10.20
43.76
74.00
-30.24
PK
Vertical
11160.25
30.61
43.60
14.30
39.50
10.20
40.81
54.00
-13.19
AV
Vertical
11160.34
33.27
43.60
14.30
39.50
10.20
43.47
74.00
-30.53
PK
Horizontal
11160.34
29.91
43.60
14.30
39.50
10.20
40.11
54.00
-13.89
AV
Horizontal
13285.81
32.26
42.60
15.90
38.90
12.20
44.46
74.00
-29.54
PK
Vertical
13285.81
29.24
42.60
15.90
38.90
12.20
41.44
54.00
-12.56
AV
Vertical
13291.03
32.77
42.60
15.90
38.90
12.20
44.97
74.00
-29.03
PK
Horizontal
13291.03
29.38
42.60
15.90
38.90
12.20
41.58
54.00
-12.42
AV
Horizontal
16739.80
31.09
42.50
18.43
38.50
14.43
45.52
74.00
-28.48
PK
Vertical
16739.80
27.58
42.50
18.43
38.50
14.43
42.01
54.00
-11.99
AV
Vertical
16739.97
30.75
42.50
18.43
38.50
14.43
45.18
74.00
-28.82
PK
Horizontal
16739.97
26.69
42.50
18.43
38.50
14.43
41.12
54.00
-12.88
AV
Horizontal
17998.08
27.80
42.70
19.40
46.50
23.20
51.00
74.00
-23.00
PK
Vertical
17998.08
24.80
42.70
19.40
46.50
23.20
48.00
54.00
-6.00
AV
Vertical
17979.18
28.22
42.70
19.40
46.50
23.20
51.42
74.00
-22.58
PK
Horizontal
17979.18
19.66
42.70
19.40
46.50
23.20
42.86
54.00
-11.14
AV
Horizontal
Page 32 of 62
Report No.: STS1708150W02
High Channel (802.11 n20/ 5700 MHz)
3258.45
45.13
44.70
6.70
28.20
-9.80
35.33
74.00
-38.67
PK
Vertical
3258.45
40.86
44.70
6.70
28.20
-9.80
31.06
54.00
-22.94
AV
Vertical
3257.71
44.83
44.70
6.70
28.20
-9.80
35.03
74.00
-38.97
PK
Horizontal
3257.71
41.02
44.70
6.70
28.20
-9.80
31.22
54.00
-22.78
AV
Horizontal
3991.96
39.81
44.20
7.90
29.70
-6.60
33.21
74.00
-40.79
PK
Vertical
3991.96
36.02
44.20
7.90
29.70
-6.60
29.42
54.00
-24.58
AV
Vertical
3993.36
39.25
44.20
7.90
29.70
-6.60
32.65
74.00
-41.35
PK
Horizontal
3993.36
35.96
44.20
7.90
29.70
-6.60
29.36
54.00
-24.64
AV
Horizontal
7231.88
37.34
43.50
11.40
35.50
3.40
40.74
74.00
-33.26
PK
Vertical
7231.88
34.40
43.50
11.40
35.50
3.40
37.80
54.00
-16.20
AV
Vertical
7230.59
37.31
43.50
11.40
35.50
3.40
40.71
74.00
-33.29
PK
Horizontal
7230.59
34.46
43.50
11.40
35.50
3.40
37.86
54.00
-16.14
AV
Horizontal
10479.01
39.08
44.50
13.80
38.80
8.10
47.18
74.00
-26.82
PK
Vertical
10479.01
36.97
44.50
13.80
38.80
8.10
45.07
54.00
-8.93
AV
Vertical
10465.34
39.30
44.50
13.80
38.80
8.10
47.40
74.00
-26.60
PK
Horizontal
10465.34
36.28
44.50
13.80
38.80
8.10
44.38
54.00
-9.62
AV
Horizontal
11400.07
33.58
43.60
14.30
39.50
10.20
43.78
74.00
-30.22
PK
Vertical
11400.07
30.68
43.60
14.30
39.50
10.20
40.88
54.00
-13.12
AV
Vertical
11400.18
33.10
43.60
14.30
39.50
10.20
43.30
74.00
-30.70
PK
Horizontal
11400.18
30.85
43.60
14.30
39.50
10.20
41.05
54.00
-12.95
AV
Horizontal
13282.48
32.24
42.60
15.90
38.90
12.20
44.44
74.00
-29.56
PK
Vertical
13282.48
29.83
42.60
15.90
38.90
12.20
42.03
54.00
-11.97
AV
Vertical
13290.90
32.02
42.60
15.90
38.90
12.20
44.22
74.00
-29.78
PK
Horizontal
13290.90
29.73
42.60
15.90
38.90
12.20
41.93
54.00
-12.07
AV
Horizontal
17099.95
31.09
41.70
19.10
39.80
17.20
48.29
74.00
-25.71
PK
Vertical
17099.95
28.00
41.70
19.10
39.80
17.20
45.20
54.00
-8.80
AV
Vertical
17100.05
30.87
41.70
19.10
39.80
17.20
48.07
74.00
-25.93
PK
Horizontal
17100.05
27.21
41.70
19.10
39.80
17.20
44.41
54.00
-9.59
AV
Horizontal
Remark:
1.Factor = Antenna Factor + Cable Loss – Pre-amplifier.
2. Scan with 802.11a,802.11n (HT-20),802.11n (HT-40), 802.11ac (HT-20),802.11ac (HT-40), 802.11ac
(HT-80) the worst case is 802.11n (HT-20).
3. The frequency emission of peak points that did not show above the forms are at least 20dB below
the limit, the frequency emission is mainly from the environment noise.
Page 33 of 62
Report No.: STS1708150W02
Band IV(5.725-5.850) GHz
Band IV(5.725-5.85) GHz
Frequency
Reading
Amplifier
Antenna
Orrected
Emission
Factor
Factor
Level
Loss
Limit
(MHz)
Margin
Detector
Comment
(dBuV/m)
(dBuV)
(dB)
(dB)
(dB/m)
(dB)
(dBμV/m)
(dB)
Low Channel (802.11 n20/ 5745 MHz)
3248.28
45.19
44.70
6.70
28.20
-9.80
35.39
74.00
-38.61
PK
Vertical
3248.28
41.14
44.70
6.70
28.20
-9.80
31.34
54.00
-22.66
AV
Vertical
3253.03
43.79
44.70
6.70
28.20
-9.80
33.99
74.00
-40.01
PK
Horizontal
3253.03
41.60
44.70
6.70
28.20
-9.80
31.80
54.00
-22.20
AV
Horizontal
3988.72
39.73
44.20
7.90
29.70
-6.60
33.13
74.00
-40.87
PK
Vertical
3988.72
37.10
44.20
7.90
29.70
-6.60
30.50
54.00
-23.50
AV
Vertical
3999.65
39.97
44.20
7.90
29.70
-6.60
33.37
74.00
-40.63
PK
Horizontal
3999.65
36.96
44.20
7.90
29.70
-6.60
30.36
54.00
-23.64
AV
Horizontal
7224.87
36.46
43.50
11.40
35.50
3.40
39.86
74.00
-34.14
PK
Vertical
7224.87
33.71
43.50
11.40
35.50
3.40
37.11
54.00
-16.89
AV
Vertical
7232.63
37.32
43.50
11.40
35.50
3.40
40.72
74.00
-33.28
PK
Horizontal
7232.63
33.70
43.50
11.40
35.50
3.40
37.10
54.00
-16.90
AV
Horizontal
10519.80
38.88
44.50
13.90
38.80
8.20
47.08
74.00
-26.92
PK
Vertical
10519.80
37.09
44.50
13.90
38.80
8.20
45.29
54.00
-8.71
AV
Vertical
10517.93
39.46
44.50
13.90
38.80
8.20
47.66
74.00
-26.34
PK
Horizontal
10517.93
36.46
44.50
13.90
38.80
8.20
44.66
54.00
-9.34
AV
Horizontal
11400.04
33.38
43.60
14.30
39.50
10.20
43.58
74.00
-30.42
PK
Vertical
11400.04
30.31
43.60
14.30
39.50
10.20
40.51
54.00
-13.49
AV
Vertical
11400.29
32.77
43.60
14.30
39.50
10.20
42.97
74.00
-31.03
PK
Horizontal
11400.29
30.45
43.60
14.30
39.50
10.20
40.65
54.00
-13.35
AV
Horizontal
13282.18
31.73
42.60
15.90
38.90
12.20
43.93
74.00
-30.07
PK
Vertical
13282.18
29.72
42.60
15.90
38.90
12.20
41.92
54.00
-12.08
AV
Vertical
13295.82
32.09
42.60
15.90
38.90
12.20
44.29
74.00
-29.71
PK
Horizontal
13295.82
28.73
42.60
15.90
38.90
12.20
40.93
54.00
-13.07
AV
Horizontal
15780.14
31.09
42.70
18.00
37.10
12.40
43.49
74.00
-30.51
PK
Vertical
15780.14
27.07
42.70
18.00
37.10
12.40
39.47
54.00
-14.53
AV
Vertical
15779.84
30.01
42.70
18.00
37.10
12.40
42.41
74.00
-31.59
PK
Horizontal
15779.84
27.60
42.70
18.00
37.10
12.40
40.00
54.00
-14.00
AV
Horizontal
17234.94
27.25
42.70
19.40
46.50
23.20
50.45
74.00
-23.55
PK
Vertical
17234.94
25.65
42.70
19.40
46.50
23.20
48.85
54.00
-5.15
AV
Vertical
17235.10
28.13
42.70
19.40
46.50
23.20
51.33
74.00
-22.67
PK
Horizontal
17235.10
19.23
42.70
19.40
46.50
23.20
42.43
54.00
-11.57
AV
Horizontal
Page 34 of 62
Report No.: STS1708150W02
Mid Channel (802.11 n20/ 5785 MHz)
3255.88
45.20
44.70
6.70
28.20
-9.80
35.40
74.00
-38.60
PK
Vertical
3255.88
41.45
44.70
6.70
28.20
-9.80
31.65
54.00
-22.35
AV
Vertical
3251.92
45.24
44.70
6.70
28.20
-9.80
35.44
74.00
-38.56
PK
Horizontal
3251.92
41.30
44.70
6.70
28.20
-9.80
31.50
54.00
-22.50
AV
Horizontal
3993.92
39.87
44.20
7.90
29.70
-6.60
33.27
74.00
-40.73
PK
Vertical
3993.92
36.99
44.20
7.90
29.70
-6.60
30.39
54.00
-23.61
AV
Vertical
3984.71
39.05
44.20
7.90
29.70
-6.60
32.45
74.00
-41.55
PK
Horizontal
3984.71
36.21
44.20
7.90
29.70
-6.60
29.61
54.00
-24.39
AV
Horizontal
7229.79
37.16
43.50
11.40
35.50
3.40
40.56
74.00
-33.44
PK
Vertical
7229.79
33.84
43.50
11.40
35.50
3.40
37.24
54.00
-16.76
AV
Vertical
7227.98
36.97
43.50
11.40
35.50
3.40
40.37
74.00
-33.63
PK
Horizontal
7227.98
34.26
43.50
11.40
35.50
3.40
37.66
54.00
-16.34
AV
Horizontal
10581.28
39.36
44.50
13.80
38.80
8.10
47.46
74.00
-26.54
PK
Vertical
10581.28
36.61
44.50
13.80
38.80
8.10
44.71
54.00
-9.29
AV
Vertical
10580.99
39.09
44.50
13.80
38.80
8.10
47.19
74.00
-26.81
PK
Horizontal
10580.99
36.86
44.50
13.80
38.80
8.10
44.96
54.00
-9.04
AV
Horizontal
11570.37
34.16
43.60
14.30
39.50
10.20
44.36
74.00
-29.64
PK
Vertical
11570.37
31.14
43.60
14.30
39.50
10.20
41.34
54.00
-12.66
AV
Vertical
11569.95
34.10
43.60
14.30
39.50
10.20
44.30
74.00
-29.70
PK
Horizontal
11569.95
30.13
43.60
14.30
39.50
10.20
40.33
54.00
-13.67
AV
Horizontal
13290.52
31.52
42.60
15.90
38.90
12.20
43.72
74.00
-30.28
PK
Vertical
13290.52
28.85
42.60
15.90
38.90
12.20
41.05
54.00
-12.95
AV
Vertical
13288.18
31.69
42.60
15.90
38.90
12.20
43.89
74.00
-30.11
PK
Horizontal
13288.18
29.24
42.60
15.90
38.90
12.20
41.44
54.00
-12.56
AV
Horizontal
15890.39
31.09
42.70
18.00
37.10
12.40
43.49
74.00
-30.51
PK
Vertical
15890.39
27.43
42.70
18.00
37.10
12.40
39.83
54.00
-14.17
AV
Vertical
15588.58
30.97
42.70
18.00
37.10
12.40
43.37
74.00
-30.63
PK
Horizontal
15588.58
27.86
42.70
18.00
37.10
12.40
40.26
54.00
-13.74
AV
Horizontal
17355.33
27.80
41.80
19.20
42.80
20.20
48.00
74.00
-26.00
PK
Vertical
17355.33
25.04
41.80
19.20
42.80
20.20
45.24
54.00
-8.76
AV
Vertical
17355.08
27.44
41.80
19.20
42.80
20.20
47.64
74.00
-26.36
PK
Horizontal
17355.08
19.21
41.80
19.20
42.80
20.20
39.41
54.00
-14.59
AV
Horizontal
Page 35 of 62
Report No.: STS1708150W02
High Channel (802.11 n20/ 5825 MHz)
3246.26
45.23
44.70
6.70
28.20
-9.80
35.43
74.00
-38.57
PK
Vertical
3246.26
41.76
44.70
6.70
28.20
-9.80
31.96
54.00
-22.04
AV
Vertical
3262.99
44.69
44.70
6.70
28.20
-9.80
34.89
74.00
-39.11
PK
Horizontal
3262.99
40.84
44.70
6.70
28.20
-9.80
31.04
54.00
-22.96
AV
Horizontal
3989.68
39.67
44.20
7.90
29.70
-6.60
33.07
74.00
-40.93
PK
Vertical
3989.68
36.30
44.20
7.90
29.70
-6.60
29.70
54.00
-24.30
AV
Vertical
3991.89
39.83
44.20
7.90
29.70
-6.60
33.23
74.00
-40.77
PK
Horizontal
3991.89
36.55
44.20
7.90
29.70
-6.60
29.95
54.00
-24.05
AV
Horizontal
7217.08
37.70
43.50
11.40
35.50
3.40
41.10
74.00
-32.90
PK
Vertical
7217.08
34.75
43.50
11.40
35.50
3.40
38.15
54.00
-15.85
AV
Vertical
7232.01
37.80
43.50
11.40
35.50
3.40
41.20
74.00
-32.80
PK
Horizontal
7232.01
33.84
43.50
11.40
35.50
3.40
37.24
54.00
-16.76
AV
Horizontal
10627.11
38.90
44.50
13.80
38.80
8.10
47.00
74.00
-27.00
PK
Vertical
10627.11
36.86
44.50
13.80
38.80
8.10
44.96
54.00
-9.04
AV
Vertical
10640.26
39.24
44.50
13.80
38.80
8.10
47.34
74.00
-26.66
PK
Horizontal
10640.26
36.34
44.50
13.80
38.80
8.10
44.44
54.00
-9.56
AV
Horizontal
11650.39
33.51
43.60
14.30
39.50
10.20
43.71
74.00
-30.29
PK
Vertical
11650.39
30.43
43.60
14.30
39.50
10.20
40.63
54.00
-13.37
AV
Vertical
11650.24
34.10
43.60
14.30
39.50
10.20
44.30
74.00
-29.70
PK
Horizontal
11650.24
29.97
43.60
14.30
39.50
10.20
40.17
54.00
-13.83
AV
Horizontal
13292.98
32.10
42.70
18.00
37.10
12.40
44.50
74.00
-29.50
PK
Vertical
13292.98
29.11
42.70
18.00
37.10
12.40
41.51
54.00
-12.49
AV
Vertical
13284.74
32.20
42.70
18.00
37.10
12.40
44.60
74.00
-29.40
PK
Horizontal
13284.74
29.07
42.70
18.00
37.10
12.40
41.47
54.00
-12.53
AV
Horizontal
17475.23
31.09
41.80
19.20
42.80
20.20
51.29
74.00
-22.71
PK
Vertical
17475.23
26.54
41.80
19.20
42.80
20.20
46.74
54.00
-7.26
AV
Vertical
17474.82
30.91
41.80
19.20
42.80
20.20
51.11
74.00
-22.89
PK
Horizontal
17474.82
27.56
41.80
19.20
42.80
20.20
47.76
54.00
-6.24
AV
Horizontal
Remark:
1.Factor = Antenna Factor + Cable Loss – Pre-amplifier.
2. Scan with 802.11a,802.11n (HT-20),802.11n (HT-40), 802.11ac (HT-20),802.11ac (HT-40), 802.11ac
(HT-80) the worst case is 802.11n (HT-20).
3. The frequency emission of peak points that did not show above the forms are at least 20dB below
the limit, the frequency emission is mainly from the environment noise.
Page 36 of 62
Report No.: STS1708150W02
3.2.10 Band Edge
Band I&II(5.15-5.35)GHz
Band I(5.15-5.35) GHz
Meter
Frequency
Amplifier
Reading
(MHz)
(dBμV)
(dB)
Antenna
Orrected
Emission
Factor
Factor
Level
(dB/m)
(dB)
(dBμV/m)
Loss
(dB)
Limits
Margin
Detector
Comment
(dBμV/m)
(dB)
Type
802.11a BW20MHz
5150
41.14
44.20
8.98
31.60
-3.62
37.52
74.00
-36.48
Peak
Vertical
5150
31.15
44.20
8.98
31.60
-3.62
27.53
54.00
-26.47
AVG
Vertical
5150
38.30
44.20
8.98
31.60
-3.62
34.68
74.00
-39.32
Peak
Horizontal
5150
29.46
44.20
8.98
31.60
-3.62
25.84
54.00
-28.16
AVG
Horizontal
5350
43.99
44.20
9.35
31.60
-3.25
40.74
74.00
-33.26
Peak
Vertical
5350
29.82
44.20
9.35
31.60
-3.25
26.57
54.00
-27.43
AVG
Vertical
5350
41.22
44.20
9.35
31.60
-3.25
37.97
74.00
-36.03
Peak
Horizontal
5350
29.35
44.20
9.35
31.60
-3.25
26.10
54.00
-27.90
AVG
Horizontal
802.11n BW20MHz
5150
40.63
44.20
8.98
31.60
-3.62
37.01
74.00
-36.99
Peak
Vertical
5150
28.68
44.20
8.98
31.60
-3.62
25.06
54.00
-28.94
AVG
Vertical
5150
42.30
44.20
8.98
31.60
-3.62
38.68
74.00
-35.32
Peak
Horizontal
5150
31.86
44.20
8.98
31.60
-3.62
28.24
54.00
-25.76
AVG
Horizontal
5350
44.96
44.20
9.35
31.60
-3.25
41.71
74.00
-32.29
Peak
Vertical
5350
31.23
44.20
9.35
31.60
-3.25
27.98
54.00
-26.02
AVG
Vertical
5350
41.13
44.20
9.35
31.60
-3.25
37.88
74.00
-36.12
Peak
Horizontal
5350
29.86
44.20
9.35
31.60
-3.25
26.61
54.00
-27.39
AVG
Horizontal
802.11n BW40MHz
5150
41.66
44.20
8.98
31.60
-3.62
38.04
74.00
-35.96
Peak
Vertical
5150
31.78
44.20
8.98
31.60
-3.62
28.16
54.00
-25.84
AVG
Vertical
5150
38.18
44.20
8.98
31.60
-3.62
34.56
74.00
-39.44
Peak
Horizontal
5150
30.36
44.20
8.98
31.60
-3.62
26.74
54.00
-27.26
AVG
Horizontal
5350
46.28
44.20
9.35
31.60
-3.25
43.03
74.00
-30.97
Peak
Vertical
5350
31.25
44.20
9.35
31.60
-3.25
28.00
54.00
-26.00
AVG
Vertical
5350
39.09
44.20
9.35
31.60
-3.25
35.84
74.00
-38.16
Peak
Horizontal
5350
30.78
44.20
9.35
31.60
-3.25
27.53
54.00
-26.47
AVG
Horizontal
Page 37 of 62
Report No.: STS1708150W02
802.11ac BW20MHz
5150
38.78
44.20
8.98
31.60
-3.62
35.16
74.00
-38.84
Peak
Vertical
5150
29.94
44.20
8.98
31.60
-3.62
26.32
54.00
-27.68
AVG
Vertical
5150
37.88
44.20
8.98
31.60
-3.62
34.26
74.00
-39.74
Peak
Horizontal
5150
30.13
44.20
8.98
31.60
-3.62
26.51
54.00
-27.49
AVG
Horizontal
5350
45.64
44.20
9.35
31.60
-3.25
42.39
74.00
-31.61
Peak
Vertical
5350
28.12
44.20
9.35
31.60
-3.25
24.87
54.00
-29.13
AVG
Vertical
5350
38.88
44.20
9.35
31.60
-3.25
35.63
74.00
-38.37
Peak
Horizontal
5350
29.60
44.20
9.35
31.60
-3.25
26.35
54.00
-27.65
AVG
Horizontal
802.11ac BW40MHz
5150
41.29
44.20
8.98
31.60
-3.62
37.67
74.00
-36.33
Peak
Vertical
5150
31.72
44.20
8.98
31.60
-3.62
28.10
54.00
-25.90
AVG
Vertical
5150
38.36
44.20
8.98
31.60
-3.62
34.74
74.00
-39.26
Peak
Horizontal
5150
28.82
44.20
8.98
31.60
-3.62
25.20
54.00
-28.80
AVG
Horizontal
5350
44.35
44.20
9.35
31.60
-3.25
41.10
74.00
-32.90
Peak
Vertical
5350
28.23
44.20
9.35
31.60
-3.25
24.98
54.00
-29.02
AVG
Vertical
5350
38.85
44.20
9.35
31.60
-3.25
35.60
74.00
-38.40
Peak
Horizontal
5350
30.19
44.20
9.35
31.60
-3.25
26.94
54.00
-27.06
AVG
Horizontal
802.11ac BW80MHz
5150
40.59
44.20
8.98
31.60
-3.62
36.97
74.00
-37.03
Peak
Vertical
5150
31.54
44.20
8.98
31.60
-3.62
27.92
54.00
-26.08
AVG
Vertical
5150
40.89
44.20
8.98
31.60
-3.62
37.27
74.00
-36.73
Peak
Horizontal
5150
30.48
44.20
8.98
31.60
-3.62
26.86
54.00
-27.14
AVG
Horizontal
5350
43.47
44.20
9.35
31.60
-3.25
40.22
74.00
-33.78
Peak
Vertical
5350
31.28
44.20
9.35
31.60
-3.25
28.03
54.00
-25.97
AVG
Vertical
5350
37.73
44.20
9.35
31.60
-3.25
34.48
74.00
-39.52
Peak
Horizontal
5350
28.97
44.20
9.35
31.60
-3.25
25.72
54.00
-28.28
AVG
Horizontal
Page 38 of 62
Report No.: STS1708150W02
Band III 5470-5725MHz
Band III(5.47-5.725 GHz)
Meter
Frequency
Amplifier
Reading
(MHz)
(dBμV)
(dB)
Antenna
Orrected
Emission
Factor
Factor
Level
(dB/m)
(dB)
(dBμV/m)
Loss
(dB)
Limits
Margin
Detector
(dBμV/m)
(dB)
Type
Comment
802.11a BW20MHz
5470
40.42
44.20
9.67
32.00
-2.53
37.89
74.00
-36.11
Peak
Vertical
5470
29.88
44.20
9.67
32.00
-2.53
27.35
54.00
-26.65
AVG
Vertical
5470
41.29
44.20
9.67
32.00
-2.53
38.76
74.00
-35.24
Peak
Horizontal
5470
28.27
44.20
9.67
32.00
-2.53
25.74
54.00
-28.26
AVG
Horizontal
5725
43.42
44.20
10.00
32.00
-2.20
41.22
74.00
-32.78
Peak
Vertical
5725
29.52
44.20
10.00
32.00
-2.20
27.32
54.00
-26.68
AVG
Vertical
5725
37.81
44.20
10.00
32.00
-2.20
35.61
74.00
-38.39
Peak
Horizontal
5725
29.12
44.20
10.00
32.00
-2.20
26.92
54.00
-27.08
AVG
Horizontal
802.11n BW20MHz
5470
40.03
44.20
9.67
32.00
-2.53
37.50
74.00
-36.50
Peak
Vertical
5470
31.28
44.20
9.67
32.00
-2.53
28.75
54.00
-25.25
AVG
Vertical
5470
41.69
44.20
9.67
32.00
-2.53
39.16
74.00
-34.84
Peak
Horizontal
5470
27.80
44.20
9.67
32.00
-2.53
25.27
54.00
-28.73
AVG
Horizontal
5725
44.14
44.20
10.00
32.00
-2.20
41.94
74.00
-32.06
Peak
Vertical
5725
31.33
44.20
10.00
32.00
-2.20
29.13
54.00
-24.87
AVG
Vertical
5725
39.94
44.20
10.00
32.00
-2.20
37.74
74.00
-36.26
Peak
Horizontal
5725
29.78
44.20
10.00
32.00
-2.20
27.58
54.00
-26.42
AVG
Horizontal
802.11n BW40MHz
5470
40.71
44.20
9.67
32.00
-2.53
38.18
74.00
-35.82
Peak
Vertical
5470
28.17
44.20
9.67
32.00
-2.53
25.64
54.00
-28.36
AVG
Vertical
5470
40.72
44.20
9.67
32.00
-2.53
38.19
74.00
-35.81
Peak
Horizontal
5470
31.50
44.20
9.67
32.00
-2.53
28.97
54.00
-25.03
AVG
Horizontal
5725
45.46
44.20
10.00
32.00
-2.20
43.26
74.00
-30.74
Peak
Vertical
5725
31.75
44.20
10.00
32.00
-2.20
29.55
54.00
-24.45
AVG
Vertical
5725
40.60
44.20
10.00
32.00
-2.20
38.40
74.00
-35.60
Peak
Horizontal
5725
30.77
44.20
10.00
32.00
-2.20
28.57
54.00
-25.43
AVG
Horizontal
Page 39 of 62
Report No.: STS1708150W02
802.11ac BW20MHz
5470
39.66
44.20
9.67
32.00
-2.53
37.13
74.00
-36.87
Peak
Vertical
5470
27.86
44.20
9.67
32.00
-2.53
25.33
54.00
-28.67
AVG
Vertical
5470
41.58
44.20
9.67
32.00
-2.53
39.05
74.00
-34.95
Peak
Horizontal
5470
30.42
44.20
9.67
32.00
-2.53
27.89
54.00
-26.11
AVG
Horizontal
5725
44.34
44.20
10.00
32.00
-2.20
42.14
74.00
-31.86
Peak
Vertical
5725
30.39
44.20
10.00
32.00
-2.20
28.19
54.00
-25.81
AVG
Vertical
5725
41.74
44.20
10.00
32.00
-2.20
39.54
74.00
-34.46
Peak
Horizontal
5725
30.74
44.20
10.00
32.00
-2.20
28.54
54.00
-25.46
AVG
Horizontal
802.11ac BW40MHz
5470
39.55
44.20
9.67
32.00
-2.53
37.02
74.00
-36.98
Peak
Vertical
5470
30.69
44.20
9.67
32.00
-2.53
28.16
54.00
-25.84
AVG
Vertical
5470
41.75
44.20
9.67
32.00
-2.53
39.22
74.00
-34.78
Peak
Horizontal
5470
30.68
44.20
9.67
32.00
-2.53
28.15
54.00
-25.85
AVG
Horizontal
5725
45.67
44.20
10.00
32.00
-2.20
43.47
74.00
-30.53
Peak
Vertical
5725
28.46
44.20
10.00
32.00
-2.20
26.26
54.00
-27.74
AVG
Vertical
5725
40.90
44.20
10.00
32.00
-2.20
38.70
74.00
-35.30
Peak
Horizontal
5725
30.22
44.20
10.00
32.00
-2.20
28.02
54.00
-25.98
AVG
Horizontal
802.11ac BW80MHz
5470
41.07
44.20
9.67
32.00
-2.53
38.54
74.00
-35.46
Peak
Vertical
5470
28.56
44.20
9.67
32.00
-2.53
26.03
54.00
-27.97
AVG
Vertical
5470
41.10
44.20
9.67
32.00
-2.53
38.57
74.00
-35.43
Peak
Horizontal
5470
29.70
44.20
9.67
32.00
-2.53
27.17
54.00
-26.83
AVG
Horizontal
5725
46.79
44.20
10.00
32.00
-2.20
44.59
74.00
-29.41
Peak
Vertical
5725
28.36
44.20
10.00
32.00
-2.20
26.16
54.00
-27.84
AVG
Vertical
5725
40.05
44.20
10.00
32.00
-2.20
37.85
74.00
-36.15
Peak
Horizontal
5725
29.17
44.20
10.00
32.00
-2.20
26.97
54.00
-27.03
AVG
Horizontal
Page 40 of 62
Report No.: STS1708150W02
Band IV(5.725-5.85 GHz)
Band IV(5.725-5.85 GHz)
Meter
Frequency
Amplifier
Reading
(MHz)
(dBμV)
(dB)
Antenna
Orrected
Emission
Factor
Factor
Level
(dB/m)
(dB)
(dBμV/m)
Loss
(dB)
Limits
Margin
Detector
(dBμV/m)
(dB)
Type
Comment
802.11a BW20MHz
5725
40.57
44.20
10.00
32.00
-2.20
38.37
74.00
-35.63
Peak
Vertical
5725
29.62
44.20
10.00
32.00
-2.20
27.42
54.00
-26.58
AVG
Vertical
5725
41.16
44.20
10.00
32.00
-2.20
38.96
74.00
-35.04
Peak
Horizontal
5725
29.13
44.20
10.00
32.00
-2.20
26.93
54.00
-27.07
AVG
Horizontal
5850
45.02
44.20
10.20
32.00
-2.00
43.02
74.00
-30.98
Peak
Vertical
5850
29.56
44.20
10.20
32.00
-2.00
27.56
54.00
-26.44
AVG
Vertical
5850
38.35
44.20
10.20
32.00
-2.00
36.35
74.00
-37.65
Peak
Horizontal
5850
28.45
44.20
10.20
32.00
-2.00
26.45
54.00
-27.55
AVG
Horizontal
802.11n BW20MHz
5725
42.00
44.20
10.00
32.00
-2.20
39.80
74.00
-34.20
Peak
Vertical
5725
28.89
44.20
10.00
32.00
-2.20
26.69
54.00
-27.31
AVG
Vertical
5725
42.16
44.20
10.00
32.00
-2.20
39.96
74.00
-34.04
Peak
Horizontal
5725
29.24
44.20
10.00
32.00
-2.20
27.04
54.00
-26.96
AVG
Horizontal
5850
42.75
44.20
10.20
32.00
-2.00
40.75
74.00
-33.25
Peak
Vertical
5850
28.02
44.20
10.20
32.00
-2.00
26.02
54.00
-27.98
AVG
Vertical
5850
41.08
44.20
10.20
32.00
-2.00
39.08
74.00
-34.92
Peak
Horizontal
5850
30.20
44.20
10.20
32.00
-2.00
28.20
54.00
-25.80
AVG
Horizontal
802.11n BW40MHz
5725
39.98
44.20
10.00
32.00
-2.20
37.78
74.00
-36.22
Peak
Vertical
5725
30.47
44.20
10.00
32.00
-2.20
28.27
54.00
-25.73
AVG
Vertical
5725
42.03
44.20
10.00
32.00
-2.20
39.83
74.00
-34.17
Peak
Horizontal
5725
27.54
44.20
10.00
32.00
-2.20
25.34
54.00
-28.66
AVG
Horizontal
5850
46.55
44.20
10.20
32.00
-2.00
44.55
74.00
-29.45
Peak
Vertical
5850
31.28
44.20
10.20
32.00
-2.00
29.28
54.00
-24.72
AVG
Vertical
5850
40.43
44.20
10.20
32.00
-2.00
38.43
74.00
-35.57
Peak
Horizontal
5850
28.66
44.20
10.20
32.00
-2.00
26.66
54.00
-27.34
AVG
Horizontal
Page 41 of 62
Report No.: STS1708150W02
802.11ac BW20MHz
5725
39.46
44.20
10.00
32.00
-2.20
37.26
74.00
-36.74
Peak
Vertical
5725
28.43
44.20
10.00
32.00
-2.20
26.23
54.00
-27.77
AVG
Vertical
5725
41.87
44.20
10.00
32.00
-2.20
39.67
74.00
-34.33
Peak
Horizontal
5725
29.06
44.20
10.00
32.00
-2.20
26.86
54.00
-27.14
AVG
Horizontal
5850
45.12
44.20
10.20
32.00
-2.00
43.12
74.00
-30.88
Peak
Vertical
5850
30.90
44.20
10.20
32.00
-2.00
28.90
54.00
-25.10
AVG
Vertical
5850
39.18
44.20
10.20
32.00
-2.00
37.18
74.00
-36.82
Peak
Horizontal
5850
29.46
44.20
10.20
32.00
-2.00
27.46
54.00
-26.54
AVG
Horizontal
802.11ac BW40MHz
5725
38.85
44.20
10.00
32.00
-2.20
36.65
74.00
-37.35
Peak
Vertical
5725
31.12
44.20
10.00
32.00
-2.20
28.92
54.00
-25.08
AVG
Vertical
5725
39.57
44.20
10.00
32.00
-2.20
37.37
74.00
-36.63
Peak
Horizontal
5725
30.84
44.20
10.00
32.00
-2.20
28.64
54.00
-25.36
AVG
Horizontal
5850
46.57
44.20
10.20
32.00
-2.00
44.57
74.00
-29.43
Peak
Vertical
5850
30.07
44.20
10.20
32.00
-2.00
28.07
54.00
-25.93
AVG
Vertical
5850
39.32
44.20
10.20
32.00
-2.00
37.32
74.00
-36.68
Peak
Horizontal
5850
30.57
44.20
10.20
32.00
-2.00
28.57
54.00
-25.43
AVG
Horizontal
802.11ac BW80MHz
5725
38.76
44.20
10.00
32.00
-2.20
36.56
74.00
-37.44
Peak
Vertical
5725
28.63
44.20
10.00
32.00
-2.20
26.43
54.00
-27.57
AVG
Vertical
5725
40.33
44.20
10.00
32.00
-2.20
38.13
74.00
-35.87
Peak
Horizontal
5725
28.34
44.20
10.00
32.00
-2.20
26.14
54.00
-27.86
AVG
Horizontal
5850
46.36
44.20
10.20
32.00
-2.00
44.36
74.00
-29.64
Peak
Vertical
5850
28.03
44.20
10.20
32.00
-2.00
26.03
54.00
-27.97
AVG
Vertical
5850
39.77
44.20
10.20
32.00
-2.00
37.77
74.00
-36.23
Peak
Horizontal
5850
29.48
44.20
10.20
32.00
-2.00
27.48
54.00
-26.52
AVG
Horizontal
Page 42 of 62
Report No.: STS1708150W02
4. CONDUCTED SPURIOUS EMISSIONS AND BANDEDGE
4.1 APPLIED PROCEDURES / LIMIT
Undesirable emission limits. Except as shown in paragraph (b)(7) of this section, the maximum
emissions outside of the frequency bands of operation shall be attenuated in accordance with the
following limits:
(1) 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.
(2) 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.
(3) 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.
(4) For transmitters operating in the 5.725-5.85 GHz band:
(i) All emissions shall be limited to a level of −27 dBm/MHz at 75 MHz or more above or below the
band edge increasing linearly to 10 dBm/MHz at 25 MHz above or below the band edge, and from 25
MHz above or below the band edge increasing linearly to a level of 15.6 dBm/MHz at 5 MHz above or
below the band edge, and from 5 MHz above or below the band edge increasing linearly to a level of
27 dBm/MHz at the band edge.
4.1.1 TEST PROCEDURE
Spectrum Parameter
Setting
Detector
Peak
Start/Stop Frequency
30 MHz to 10th carrier harmonic
RB / VB (emission in restricted band)
1000 KHz/3000 KHz
Trace-Mode:
Max hold
For Band edge
Spectrum Parameter
Detector
Start/Stop Frequency
Setting
Peak
Lower Band Edge: 5700 to 5725 MHz
Upper Band Edge: 5850 to 5870 MHz
RB / VB (emission in restricted band)
1000 KHz/3000 KHz
Trace-Mode:
Max hold
4.1.2 DEVIATION FROM STANDARD
No deviation.
Page 43 of 62
Report No.: STS1708150W02
4.1.3 TEST SETUP
The EUT which is powered by the Battery, is coupled to the Spectrum Analyzer; the RF load
attached to the EUT antenna terminal is 50Ohm; the path loss as the factor is calibrated to correct
the reading.
Make the measurement with the spectrum analyzer's resolution bandwidth (RBW) = 1000 kHz. In
order to make an accurate measurement, set the span greater than RBW.
4.1.4 EUT OPERATION CONDITIONS
The EUT tested system was configured as the statements of 2.3 Unless otherwise a special operating
condition is specified in the follows during the testing.
4.1.5 TEST RESULTS
Data See Appendix A
Page 44 of 62
Report No.: STS1708150W02
5. POWER SPECTRAL DENSITY TEST
5.1 APPLIED PROCEDURES / LIMIT
1. For mobile and portable client devices in the 5.15-5.25 GHz band, , 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.
2. For the 5.25-5.35 GHz and 5.47-5.725 GHz bands, 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.
3.For the band 5.725-5.850 GHz, the peak power spectral density shall not exceed 30 dBm in
any 500KHz band. If transmitting antenna directional gain is greater than 6 dBi, both the maximum
conducted output power and the peak power spectral density shall be reduced by the amount in dB
that the directional gain of the antenna exceeds 6 dBi.
5.1.1 TEST PROCEDURE
1. The setting follows Method SA-1 of FCC KDB D02 General UNII Test Procedures New Rules
v01r03.
For devices operating in the band, the rules specify a measurement bandwidth of 500 kHz.
Many spectrum analyzers do not have 500 kHz RBW, thus a narrower RBW may need to be used.
The rules permit the use of a RBWs less than 1 MHz, or 500 kHz, “provided that the measured
power is integrated over the full reference bandwidth” to show the total power over the specified
measurement bandwidth (i.e., 1 MHz, or 500 kHz). If measurements are performed using a
reduced resolution bandwidth (< 1 MHz, or < 500 kHz) and integrated over 1 MHz, or 500 KHz
bandwidth, the following adjustments to the procedures apply:
a) Set RBW ≥ 1/T, where T is defined in section II.B.l.a).
b) Set VBW ≥ 3 RBW.
c) If measurement bandwidth of Maximum PSD is specified in 500 kHz, add 10 log (500kHz/RBW)
to the measured result, whereas RBW (< 500 kHz) is the reduced resolution bandwidth of the
spectrum analyzer set during measurement.
d) If measurement bandwidth of Maximum PSD is specified in 1 MHz, add 10 log (1MHz/RBW) to
the measured result, whereas RBW (< 1 MHz) is the reduced resolution bandwidth of spectrum
analyzer set during measurement.
e) Care must be taken to ensure that the measurements are performed during a period of
continuous transmission or are corrected upward for duty cycle.
Note: As a practical matter, it is recommended to use reduced RBW of 100 kHz for the
sections5.c) and 5.d) above, since RBW=100 KHZ is available on nearly all spectrum analyzers.
Page 45 of 62
Report No.: STS1708150W02
5.1.2 DEVIATION FROM STANDARD
No deviation.
5.1.3 TEST SETUP
5.1.4 EUT OPERATION CONDITIONS
The EUT tested system was configured as the statements of 2.1 Unless otherwise a special
operating condition is specified in the follows during the testing.
5.1.5 TEST RESULTS
Data see Appendix B
Page 46 of 62
Report No.: STS1708150W02
6. BANDWIDTH MEASUREMENT
6.1 EMISSION BANDWIDTH (EBW) 26 BANDWID PROCEDURES / LIMIT
See list of measuring instruments of this test report.
6.1.1 TEST PROCEDURE
1. The testing follows FCC KDB 789033 D02 General UNII Test Procedures New Rules v01r03
2. Set RBW = approximately 1% of the emission bandwidth.
3. Set the VBW > =RBW.
4. Detector = Peak.
5. Trace mode = max hold.
6. Measure the maximum width of the emission that is 26 dB down from the peak 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%.
6.1.2 DEVIATION FROM STANDARD
No deviation.
6.1.3 TEST SETUP
6.1.4 EUT OPERATION CONDITIONS
The EUT tested system was configured as the statements of 2.4 Unless otherwise a special
operating condition is specified in the follows during the testing.
6.1.5 TEST RESULTS
Data see Appendix C
Page 47 of 62
Report No.: STS1708150W02
6.2 OCCUPIED BANDWIDTH ( 99%) TEST APPLIED PROCEDURES / LIMIT
The following procedure shall be used for measuring (99 %) power bandwidth:
6.2.1 TEST PROCEDURE
1. The testing follows FCC KDB 789033 D02 General UNII Test Procedures v01r03.
The following procedure shall be used for measuring (99 %) power bandwidth:
1. Set center frequency to the nominal EUT channel center frequency.
2. Set span = 1.5 times to 5.0 times the OBW.
3. Set RBW = 1 % to 5 % of the OBW
4. Set VBW ≥ 3 · RBW
5. 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.
6. Use the 99 % power bandwidth function of the instrument (if available).
7. 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.
6.2.2 DEVIATION FROM STANDARD
No deviation.
6.2.3 TEST SETUP
6.2.4 EUT OPERATION CONDITIONS
The EUT tested system was configured as the statements of 2.4 Unless otherwise a special
operating condition is specified in the follows during the testing.
6.2.5 TEST RESULTS
Data See Appendix C
Page 48 of 62
Report No.: STS1708150W02
6.3 MINIMUM EMISSION BANDWIDTH(6 DB) PROCEDURES / LIMIT
Section 15.407(e) specifies the minimum 6 dB emission bandwidth of at least 500 KHz for the band
5.725-5.85 GHz. The following procedure shall be used for measuring this bandwidth:
6.3.1 TEST PROCEDURE
1. The testing follows FCC KDB 789033 D02 General UNII Test Procedures v01r03.
a) Set RBW = 100 kHz.
b) Set the video bandwidth (VBW) ≥ 3 × RBW.
c) Detector = Peak.
d) Trace mode = max hold.
e) Sweep = auto couple.
f) Allow the trace to stabilize.
g) Measure the maximum width of the emission that is constrained by the frequencies associated
with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB
relative to the maximum level measured in the fundamental emission.
6.3.2 DEVIATION FROM STANDARD
No deviation.
6.3.3 TEST SETUP
6.3.4 EUT OPERATION CONDITIONS
The EUT tested system was configured as the statements of 2.4 Unless otherwise a special
operating condition is specified in the follows during the testing.
6.3.5 TEST RESULTS
Data see Appendix D
Page 49 of 62
Report No.: STS1708150W02
7. MAXIMUM CONDUCTED OUTPUT POWER
7.1 APPLIED PROCEDURES / LIMIT
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, 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,If transmitting antennas of directional gain greater than 6
dBi are used.
For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of
operation shall not exceed 1 W. If transmitting antennas of directional gain greater than 6 dBi are
used.
FCC Part15 (15.407) , Subpart E
Section
Test Item
Limit
0.25 watt
The lesser of 250 mW
15.407(a) (1) (iv) Peak Output Power or 11 dBm + 10 log (26
dB emission bandwidth)
15.407(a) (3)
1 watt
Frequency Range
Result
(MHz)
5150-5250
5250-5350
5470-5725
PASS
5725-5825
7.1.1 TEST PROCEDURE
The EUT was directly connected to the Power Sensor&PC
7.1.2 DEVIATION FROM STANDARD
No deviation.
7.1.3 TEST SETUP
7.1.4 EUT OPERATION CONDITIONS
The EUT tested system was configured as the statements of 5 Unless otherwise a special
operating condition is specified in the follows during the testing.
Page 50 of 62
Report No.: STS1708150W02
7.1.5 TEST RESULTS
NOTE: Both antenna A , B combined A+B have been test,802.11a model cannot output Power at the
same time.Only show the worst data of Antenna A; 802.11n20/n40/ac20/ac40/ac80 can
output Power at the same time, combined A+B is shown in the report.
Band I (5.15-5.25GHz)
Band I (5.15-5.25GHz)
Test
Frequency
PK Power
PK Power
PK Power
AV Power
AV Power
AV Power
LIMIT
Channel
(MHz)
A(dBm)
B(dBm)
Total(dBm)
A(dBm)
B(dBm)
Total(dBm)
(dBm)
802.11a
36
5180
8.87
8.29
--
6.80
6.30
--
23.98
40
5200
8.08
7.56
--
6.50
5.95
--
23.98
48
5240
8.14
7.75
--
6.03
5.78
--
23.98
802.11n(HT20)
36
5180
8.52
8.03
11.29
6.44
5.86
9.17
23.98
40
5200
7.83
7.42
10.64
6.27
5.16
8.76
23.98
48
5240
7.94
7.44
10.71
6.10
5.32
8.74
23.98
802.11n(HT40)
38
5190
7.45
7.02
10.25
5.30
4.91
8.12
23.98
46
5230
7.17
6.64
9.92
5.10
4.34
7.75
23.98
802.11ac(HT20)
36
5180
8.29
8.83
11.58
5.91
6.57
9.26
23.98
40
5200
7.51
7.02
10.28
5.21
5.23
8.23
23.98
48
5240
7.48
6.98
10.25
5.96
5.04
8.53
23.98
802.11ac(HT40)
38
5190
6.83
6.41
9.64
5.09
4.66
7.89
23.98
46
5230
6.54
6.25
9.41
4.15
3.90
7.04
23.98
2.54
2.06
5.32
23.98
802.11ac(HT80)
42
5210
4.79
4.18
7.51
Note:
1. 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 the lesser of 0.25 W.
Page 51 of 62
Report No.: STS1708150W02
Band II (5.25-5.35GHz)
Band II(5.25-5.35GHz)
Test
Frequency
PK Power
PK Power
PK Power
AV Power
AV Power
AV Power
LIMIT
Channel
(MHz)
A(dBm)
B(dBm)
Total(dBm)
A(dBm)
B(dBm)
Total(dBm)
(dBm)
802.11a
52
5260
8.38
7.94
--
6.24
5.48
--
23.21
60
5300
7.47
7.06
--
5.35
4.75
--
23.21
64
5320
7.03
6.53
--
5.49
4.66
--
23.21
802.11n(HT20)
52
5260
8.27
7.75
11.03
5.96
6.05
9.02
23.50
60
5300
7.34
6.94
10.15
5.19
4.47
7.86
23.50
64
5320
6.87
6.34
9.62
5.21
4.83
8.03
23.50
802.11n(HT40)
54
5270
6.47
6.09
9.29
4.57
4.29
7.44
23.98
62
5310
5.73
5.25
8.51
3.53
3.60
6.58
23.98
802.11ac(HT20)
52
5260
7.86
7.36
10.63
6.18
5.24
8.75
23.49
60
5300
6.84
6.33
9.60
4.74
3.91
7.36
23.49
64
5320
6.45
5.08
8.83
4.34
2.81
6.65
23.49
802.11ac(HT40)
54
5270
6.24
6.33
9.30
4.08
4.71
7.42
23.98
62
5310
5.38
4.78
8.10
3.79
2.60
6.25
23.98
1.73
0.95
4.37
23.98
802.11ac(HT80)
58
5290
3.74
3.24
6.51
Note:
1. For mobile and portable client devices in the 5.25-5.35 GHz band, the maximum conducted output power
over the frequency band of operation shall not exceed the lesser of 0.25 W.
Page 52 of 62
Report No.: STS1708150W02
Band III (5.47-5.725GHz)
Band9 III(5.47-5.725GHz)
Test
Frequency
PK Power
PK Power
PK Power
AV Power
AV Power
AV Power
LIMIT
Channel
(MHz)
A(dBm)
B(dBm)
Total(dBm)
A(dBm)
B(dBm)
Total(dBm)
(dBm)
802.11a
100
5500
8.53
8.04
--
6.93
5.93
--
23.21
116
5580
7.94
7.52
--
5.92
5.03
--
23.21
140
5700
7.62
7.16
--
5.91
5.33
--
23.21
802.11n(HT20)
100
5500
8.33
7.85
11.11
6.71
5.93
9.35
23.49
116
5580
7.53
6.99
10.28
6.01
5.35
8.70
23.49
140
5700
7.41
6.94
10.19
5.64
5.38
8.52
23.49
802.11n(HT40)
102
5510
7.78
7.34
10.58
5.99
5.17
8.61
23.98
110
5550
6.84
6.37
9.62
5.00
4.56
7.80
23.98
134
5670
6.64
6.02
9.35
4.79
3.60
7.25
23.98
802.11ac(HT20)
100
5500
8.24
7.83
11.05
6.09
6.16
9.14
23.51
116
5580
7.13
6.65
9.91
5.26
4.81
8.05
23.51
140
5700
6.87
6.29
9.60
5.24
4.13
7.73
23.51
802.11ac(HT40)
102
5510
7.45
7.05
10.26
5.02
5.46
8.26
23.98
110
5550
6.33
5.79
9.08
4.37
3.80
7.10
23.98
134
5670
6.29
5.83
9.08
4.47
3.94
7.22
23.98
802.11ac(HT80)
106
5530
3.55
3.03
6.31
1.12
0.83
3.99
23.98
122
5610
2.74
2.21
5.49
1.11
-0.21
3.51
23.98
Note:
1. For mobile and portable client devices in the 5.47-5.725 GHz band, the maximum conducted output
power over the frequency band of operation shall not exceed the lesser of 0.25 W.
Page 53 of 62
Report No.: STS1708150W02
Band IV (5.725-5.85GHz)
Band IV (5.725-5.85GHz)
Test
Channel
Frequency
(MHz)
PK Power
A(dBm)
PK Power
B(dBm)
PK Power
Total(dBm)
AV Power
A(dBm)
AV Power
B(dBm)
AV Power
Total(dBm)
LIMIT
(dBm)
802.11a
149
5745
8.53
7.99
--
6.93
5.66
--
30
157
5785
8.02
7.64
--
6.05
5.35
--
30
165
5825
7.98
7.31
--
5.49
5.63
--
30
802.11n(HT20)
149
5745
8.12
7.69
10.921
6.00
5.21
8.633
30
157
5785
7.84
7.44
10.655
5.94
5.04
8.524
30
165
5825
7.35
6.86
10.122
5.85
4.91
8.416
30
802.11n(HT40)
151
5755
7.68
7.27
10.490
5.98
4.89
8.479
30
159
5795
6.58
5.96
9.291
4.96
3.68
7.377
30
802.11ac(HT20)
149
5745
7.93
7.46
10.712
6.19
5.42
8.832
30
157
5785
7.49
7.05
10.286
5.31
5.00
8.168
30
165
5825
6.89
6.47
9.695
4.94
4.29
7.637
30
802.11ac(HT40)
151
5755
7.25
6.75
10.017
5.61
4.80
8.234
30
159
5795
6.19
5.58
8.906
4.60
3.12
6.933
30
2.65
1.65
5.189
30
802.11ac(HT80)
155
5775
4.38
3.95
7.181
Note:
1. For the band 5.745-5.850 GHz, the maximum conducted output power over the frequency band of
operation shall not exceed the lesser of 1 W.
Page 54 of 62
Report No.: STS1708150W02
8. FREQUENCY STABILITY MEASUREMENT
8.1 LIMIT OF FREQUENCY STABILITY
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 user’s manual.
8.1.1 MEASURING INSTRUMENTS
See list of measuring instruments of this test report.
8.1.2 TEST PROCEDURES
1. To ensure emission at the band edge is maintained within the authorized band, those values shall
be measured by radiation emissions at upper and lower frequency points, and finally
compensated by frequency deviation as procedures below.
2. The EUT was operated at the maximum output power, and connected to the spectrum analyzer,
which is set to maximum hold function and peak detector. The peak value of the power envelope
was measured and noted. The upper and lower frequency points were respectively measured
relatively 10dB lower than the measured peak value.
3. The frequency deviation was calculated by adding the upper frequency point and the lower
frequency point divided by two. Those detailed values of frequency deviation are provided in table
below.
8.1.3 TEST SETUP
Page 55 of 62
Report No.: STS1708150W02
8.1.4 TEST RESULTS
NOTE: 1. Antenna A Power> Antenna B Power, Both antenna A and B have all bandwidth
and mode been test, Only the worst data
Voltage
Band I (5.15-5.25GHz)Measurement Frequency(MHz)
AC (V)
5200
MAX
5199.9940
Nom
5199.9939
MIN
5199.9912
Max.Deviation(MHz)
0.0088
Max.Deviation(ppm)
1.69
Temperature Vs. Frequency Stabilty:
Temperature
Measurement Frequency(MHz)
( C)
5200
-30
5199.9985
-20
5199.9982
-10
5199.9943
5199.9947
10
5199.9954
20
5199.996
30
5199.9971
40
5199.9967
50
5199.9976
Max.Deviation(MHz)
0.0057
Max.Deviation(ppm)
1.10
Page 56 of 62
Report No.: STS1708150W02
Voltage
Band II (5.25-5.35GHz)Measurement Frequency(MHz)
AC (V)
5300
MAX
5299.9918
Nom
5299.9901
MIN
5299.9919
Max.Deviation(MHz)
0.0099
Max.Deviation(ppm)
1.90
Temperature Vs. Frequency Stabilty:
Temperature
Measurement Frequency(MHz)
( C)
5300
-30
5299.9979
-20
5299.9979
-10
5299.9969
5299.9935
10
5299.9951
20
5299.9966
30
5299.9973
40
5299.9945
50
5299.9966
Max.Deviation(MHz)
0.0065
Max.Deviation(ppm)
1.23
Page 57 of 62
Report No.: STS1708150W02
Voltage
Band III (5.47-5.725GHz)Measurement Frequency(MHz)
AC (V)
5580
MAX
5579.9963
Nom
5579.9963
MIN
5579.9946
Max.Deviation(MHz)
0.0054
Max.Deviation(ppm)
1.04
Temperature Vs. Frequency Stabilty:
Temperature
Measurement Frequency(MHz)
(oC)
5580
-30
5580.0018
-20
5579.997
-10
5579.993
5579.9944
10
5579.992
20
5579.9922
30
5579.9953
40
5579.9935
50
5579.9935
Max.Deviation(MHz)
0.0080
Max.Deviation(ppm)
1.43
Page 58 of 62
Report No.: STS1708150W02
Voltage
Band IV (5.725-5.85GHz) Measurement Frequency(MHz)
AC (V)
5785
MAX
5784.9915
Nom
5784.9891
MIN
5784.99
Max.Deviation(MHz)
0.0109
Max.Deviation(ppm)
2.10
Temperature Vs. Frequency Stabilty:
Temperature
Measurement Frequency(MHz)
( C)
5784.9977
-30
5784.9933
-20
5784.9919
-10
5784.9928
5784.9924
10
5784.9901
20
5784.9909
30
5784.9885
40
5784.9909
50
5784.9866
Max.Deviation(MHz)
0.0111
Max.Deviation(ppm)
1.92
Page 59 of 62
Report No.: STS1708150W02
9. AUTOMATICALLY DISCONTINUE TRANSMISSION
9.1 LIMIT OF AUTOMATICALLY DISCONTINUE TRANSMISSION
The device shall automatically discontinue transmission in case of either absence of information to
transmit or operational failure. These provisions are not intended to preclude the transmission of
control or signaling information or the use of repetitive codes used by certain digital technologies to
complete frame or burst intervals. Applicants shall include in their application for equipment
authorization to describe how this requirement is met.
9.2 TEST RESULT OF AUTOMATICALLY DISCONTINUE TRANSMISSION
During no any information transmission, the EUT can automatically discontinue transmission and
become standby mode for power saving. The EUT can detect the controlling signal of ACK message
transmitting from remote device and verify whether it shall resend or discontinue transmission
Page 60 of 62
Report No.: STS1708150W02
10. ANTENNA REQUIREMENT
10.1 STANDARD REQUIREMENT
15.203 requirement: For intentional device, according to 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.
10.2 EUT ANTENNA
The EUT antenna is PIFA Antenna. It comply with the standard requirement.
Page 61 of 62
APPENDIX - PHOTOS OF TEST SETUP
Radiated Measurement Photos
Report No.: STS1708150W02
Page 62 of 62
Report No.: STS1708150W02
Conducted Measurement Photos
※※※※※END OF THE REPORT※※※※※
Download: WM524 WIFI Module Test Report Measurement Report Shenzhen KeZhongLong Optoelectronic Technology Co., Ltd.
Mirror Download [FCC.gov]WM524 WIFI Module Test Report Measurement Report Shenzhen KeZhongLong Optoelectronic Technology Co., Ltd.
Document ID3556372
Application IDtCcsXFLqzqRGiz0Qk+Xo2A==
Document DescriptionRF Test Report-NII
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize170.2kB (2127558 bits)
Date Submitted2017-09-12 00:00:00
Date Available2017-09-12 00:00:00
Creation Date2017-08-30 08:02:25
Producing SoftwareMicrosoft? Office Word 2007
Document Lastmod2017-08-30 08:02:25
Document TitleMeasurement Report
Document CreatorMicrosoft? Office Word 2007
Document Author: Kent

Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Page Count                      : 62
Language                        : zh-CN
Tagged PDF                      : Yes
Title                           : Measurement Report
Author                          : Kent
Creator                         : Microsoft? Office Word 2007
Create Date                     : 2017:08:30 08:02:25+08:00
Modify Date                     : 2017:08:30 08:02:25+08:00
Producer                        : Microsoft? Office Word 2007

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