TXSERIES Smart Projector Test Report FCC Guizhou CVIM Technology Co., Ltd.

Guizhou CVIM Technology Co., Ltd. Smart Projector

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Report No.: BL-SZ1760349-603
Revision History
Version
Rev. 01
Rev. 02
Issue Date
Aug. 16, 2017
Aug. 29, 2017
Revisions Content
Initial Issue
Update the band-edge and clearly the
test mode of radiation emission
TABLE OF CONTENTS
ADMINISTRATIVE DATA (GENERAL INFORMATION) ........................................................................ 5
1.1
Identification of the Testing Laboratory ..................................................................................... 5
1.2
Identification of the Responsible Testing Location .................................................................... 5
1.3
Laboratory Condition ................................................................................................................ 5
1.4
Announce ................................................................................................................................. 5
PRODUCT INFORMATION ................................................................................................................... 6
2.1
Applicant Information ................................................................................................................ 6
2.2
Manufacturer Information.......................................................................................................... 6
2.3
Factory Information................................................................................................................... 6
2.4
General Description for Equipment under Test (EUT) ............................................................... 6
2.5
Ancillary Equipment .................................................................................................................. 7
2.6
Technical Information ............................................................................................................... 8
2.7
Additional Instructions ............................................................................................................ 10
SUMMARY OF TEST RESULTS ......................................................................................................... 11
3.1
Test Standards ....................................................................................................................... 11
3.2
Verdict .................................................................................................................................... 11
GENERAL TEST CONFIGURATIONS ................................................................................................ 12
4.1
Test Environments.................................................................................................................. 12
4.2
Test Equipment List ................................................................................................................ 12
4.3
Measurement Uncertainty....................................................................................................... 13
4.4
Description of Test Setup ....................................................................................................... 14
4.4.1
For Antenna Port Test ............................................................................................................ 14
4.4.2
For AC Power Supply Port Test .............................................................................................. 14
4.4.3
For Radiated Test (Below 30 MHz) ......................................................................................... 15
4.4.4
For Radiated Test (30 MHz-1 GHz) ........................................................................................ 15
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Report No.: BL-SZ1760349-603
4.4.5
4.5
For Radiated Test (Above 1 GHz) .......................................................................................... 16
Measurement Results Explanation Example ........................................................................... 17
4.5.1
For conducted test items: ....................................................................................................... 17
4.5.2
For radiated band edges and spurious emission test: ............................................................. 17
TEST ITEMS ....................................................................................................................................... 18
5.1
Antenna Requirements ........................................................................................................... 18
5.1.1
Standard Applicable ............................................................................................................... 18
5.1.2
Antenna Anti-Replacement Construction ................................................................................ 18
5.1.3
Antenna Gain ......................................................................................................................... 19
5.2
Output Power ......................................................................................................................... 20
5.2.1
Test Limit ................................................................................................................................ 20
5.2.2
Test Setup .............................................................................................................................. 20
5.2.3
Test Procedure ....................................................................................................................... 20
5.2.4
Test Result ............................................................................................................................. 21
5.3
6dB Bandwidth ....................................................................................................................... 22
5.3.1
Limit........................................................................................................................................ 22
5.3.2
Test Setup .............................................................................................................................. 22
5.3.3
Test Procedure ....................................................................................................................... 22
5.3.4
Test Result ............................................................................................................................. 22
5.4
Conducted Spurious Emission ................................................................................................ 23
5.4.1
Limit........................................................................................................................................ 23
5.4.2
Test Setup .............................................................................................................................. 23
5.4.3
Test Procedure ....................................................................................................................... 23
5.4.4
Test Result ............................................................................................................................. 24
5.5
Band Edge (Authorized-band band-edge)............................................................................... 25
5.5.1
Limit........................................................................................................................................ 25
5.5.2
Test Setup .............................................................................................................................. 25
5.5.3
Test Procedure ....................................................................................................................... 25
5.5.4
Test Result ............................................................................................................................. 26
5.6
Conducted Emission ............................................................................................................... 27
5.6.1
Limit........................................................................................................................................ 27
5.6.2
Test Setup .............................................................................................................................. 27
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Report No.: BL-SZ1760349-603
5.6.3
Test Procedure ....................................................................................................................... 27
5.6.4
Test Result ............................................................................................................................. 27
5.7
Radiated Spurious Emission ................................................................................................... 28
5.7.1
Limit........................................................................................................................................ 28
5.7.2
Test Setup .............................................................................................................................. 28
5.7.3
Test Procedure ....................................................................................................................... 28
5.7.4
Test Result ............................................................................................................................. 31
5.8
Band Edge (Restricted-band band-edge) ............................................................................... 32
5.8.1
Limit........................................................................................................................................ 32
5.8.2
Test Setup .............................................................................................................................. 32
5.8.3
Test Procedure ....................................................................................................................... 32
5.8.4
Test Result ............................................................................................................................. 32
5.9
Power Spectral density (PSD) ................................................................................................ 33
5.9.1
Limit........................................................................................................................................ 33
5.9.2
Test Setup .............................................................................................................................. 33
5.9.3
Test Procedure ....................................................................................................................... 33
5.9.4
Test Result ............................................................................................................................. 33
ANNEX A
TEST RESULT ....................................................................................................................... 34
A.1
Output Power ......................................................................................................................... 34
A.2
Bandwidth............................................................................................................................... 36
A.3
Conducted Spurious Emissions .............................................................................................. 45
A.4
Band Edge (Authorized-band band-edge)............................................................................... 63
A.5
Conducted Emissions ............................................................................................................. 71
A.6
Radiated Emission.................................................................................................................. 73
A.7
Band Edge (Restricted-band band-edge) ............................................................................... 83
A.8
Power Spectral Density (PSD) ................................................................................................ 87
ANNEX B
TEST SETUP PHOTOS ......................................................................................................... 92
ANNEX C
EUT EXTERNAL PHOTOS .................................................................................................... 92
ANNEX D
EUT INTERNAL PHOTOS...................................................................................................... 92
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Report No.: BL-SZ1760349-603
1 ADMINISTRATIVE DATA (GENERAL INFORMATION)
1.1 Identification of the Testing Laboratory
Company Name
Address
Phone Number
Shenzhen BALUN Technology Co., Ltd.
Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road,
Nanshan District, Shenzhen, Guangdong Province, P. R. China
+86 755 6685 0100
1.2 Identification of the Responsible Testing Location
Test Location
Address
Accreditation
Certificate
Description
Shenzhen BALUN Technology Co., Ltd.
Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road,
Nanshan District, Shenzhen, Guangdong Province, P. R. China
The laboratory has been listed by Industry Canada to perform
electromagnetic emission measurements. The recognition numbers of
test site are 11524A-1.
The laboratory is a testing organization accredited by FCC as a
accredited testing laboratory. The designation number is CN1196.
The laboratory is a testing organization accredited by American
Association for Laboratory Accreditation (A2LA) according to ISO/IEC
17025.The accreditation certificate is 4344.01.
The laboratory is a testing organization accredited by China National
Accreditation Service for Conformity Assessment (CNAS) according to
ISO/IEC 17025. The accreditation certificate number is L6791.
All measurement facilities used to collect the measurement data are
located at Block B, FL 1, Baisha Science and Technology Park, Shahe Xi
Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China
518055
1.3 Laboratory Condition
Ambient Temperature
Ambient Relative
Humidity
20 to 25℃
Ambient Pressure
100 kPa - 102 kPa
45% - 55%
1.4 Announce
(1) The test report reference to the report template version v6.1.
(2) The test report is invalid if not marked with the signatures of the persons responsible for preparing and
approving the test report.
(3) The test report is invalid if there is any evidence and/or falsification.
(4) The results documented in this report apply only to the tested sample, under the conditions and modes of
operation as described herein.
(5) This document may not be altered or revised in any way unless done so by BALUN and all revisions are duly
noted in the revisions section.
(6) Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without
prior written approval from the laboratory.
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Report No.: BL-SZ1760349-603
2 PRODUCT INFORMATION
2.1 Applicant Information
Applicant
Guizhou CVIM Technology Co., Ltd.
Address
4th Floor, 5th R&D Building, Zunyi Software Park, Xiazi Town, Xinpu
New District, Zunyi, Guizhou
2.2 Manufacturer Information
Manufacturer
Guizhou CVIM Technology Co., Ltd.
Address
4th Floor, 5th R&D Building, Zunyi Software Park, Xiazi Town, Xinpu
New District, Zunyi, Guizhou
2.3 Factory Information
Factory
Huizhou Goldenchip Electronics Co., Ltd
Address
Factory workshop, No.12, Songyang Road, Zhongkai High-tech Zone,
Huizhou City, Guangdong
2.4 General Description for Equipment under Test (EUT)
EUT Type
Smart Projector
Model Name Under
Test
T8e
Series Model Name
T8e, X6, X8, X9, T6, T8, T9, T9e, Pro X15
Hardware Version
Above basic model name and additional model name are totally the
same configuration including circuit, PCB layout, electrical part and
outlook. Above basic model name and additional model name is just
name different.
TBD
Software Version
TBD
Dimensions (Approx.)
153x120x31mm
Weight (Approx.)
500g
Bluetooth 3.0, Bluetooth 4.0 Low Energy (BLE),
WIFI 802.11b, 802.11g and 802.11n (HT20/40)
Description of Model
name differentiation
Network and Wireless
connectivity
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Report No.: BL-SZ1760349-603
2.5 Ancillary Equipment
Battery
Ancillary Equipment 1
Brand Name
Goldenchip Electronics
Model No.
783194-3S1P
Serial No.
N/A
Capacitance
2600 mAh
Rated Voltage
11.1 V
Limit Charge Voltage
12.6 V
Adapter
Ancillary Equipment 2
Ancillary Equipment 3
Brand Name
Huntkey
Model No.
HKA03619021-8C
Serial No.
N/A
Rated Input
100-240 V , 1.0 A, 50/60 Hz
Rated Output
19 V , 2.1 A
Remote Control
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Report No.: BL-SZ1760349-603
2.6 Technical Information
The requirement for the following technical information of the EUT was tested in this report:
Frequency Range
Modulation Type
802.11b/g/n(20 MHz): 2.412 GHz - 2.462 GHz
fc = 2412 MHz + (N-1)*5 MHz, where
- fc = “Operating Frequency” in MHz,
- N = “Channel Number” with the range from 1 to 11.
802.11n(40 MHz): 2.422 GHz - 2.452 GHz
fc = 2412 MHz + (N-1)*5 MHz, where
- fc = “Operating Frequency” in MHz,
- N = “Channel Number” with the range from 3 to 9.
DSSS, OFDM
Mobile
Portable
Fix Location
Product Type
Antenna
Type
Antenna 0 (ANT 0)
Antenna
Gain
Antenna 0 (ANT 0)
0 dBi
Antenna 1 (ANT 1)
0 dBi
0 dBi
Formulas: Directional gain = GANT + Array Gain, Array
Gain = 10 log(NANT/NSS) dB. NSS =1, GANT set equal to the
gain of the antenna having the highest gain.
Total
directional
gain for
802.11n
Total
directional
gain for
802.11b/g
Antenna 1 (ANT 1)
For power spectral
density(PSD)
measurements
FPC Antenna
For
power
measurements
0 dBi
Formulas: Directional gain = GANT + Array Gain, Array
Gain = 0, GANT set equal to the gain of the antenna having
the highest gain.
For power spectral
density(PSD)
measurements
3 dBi
Formulas: Directional gain = 10 log[(10G1 /20 + 10G2 /20
+ … + 10GN /20)2 /NANT] dBi
3 dBi
For
power
Formulas: Directional gain = 10 log[(10G1 /20 + 10G2 /20
measurements
+ … + 10GN /20)2 /NANT] dBi
Only the WIFI 802.11b, 802.11g and 802.11n (HT20/40) was
About the Product
tested in this report.
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Report No.: BL-SZ1760349-603
Antenna
Mode
Antenna 0
Antenna 1
Antenna 0 + Antenna1
802.11b
√
√
--
802.11g
√
√
--
802.11n20
√
√
√
802.11n40
√
√
√
Note:All the configurations were tested, but only the Antenna 0 + Antenna1 was reported in
this report.
Modulation technology
DSSS (802.11b)
OFDM (802.11g)
OFDM
(802.11n-20MHz)
OFDM
(802.11n-40MHz)
Modulation Type
Transfer Rate (Mbps)
DBPSK
DQPSK
CCK
5.5/ 11
BPSK
6/9
QPSK
12 / 18
16QAM
24 / 36
64QAM
48 / 54
BPSK
6.5
QPSK
13/19.5
16QAM
26/39
64QAM
52/58.5/65
BPSK
13.5
QPSK
27/40.5
16QAM
54/81/108
64QAM
121.5/135
Note: Preliminary tests were performed in different data rate in above table to find the worst radiated emission. The
data rate shown in the table below is the worst-case rate with respect to the specific test item. Investigation has
been done on all the possible configurations for searching the worst cases. The following table is a list of the test
modes shown in this test report.
Test Items
Mode
Data Rate
Channel
Output Power
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
6dB Bandwidth
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
Conducted Spurious Emission
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
Conducted Emission
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
Radiated Spurious Emission
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
Band Edge
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
Power spectral density (PSD)
11b/11g/11n20/11n40
1/6/6.5/13.5 Mbps
1/6/11
3/6/9
Note: The above EUT information in section 2.4 and 2.6 was declared by manufacturer and for more detailed
features description, please refer to the manufacturer's specifications or user's manual.
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Report No.: BL-SZ1760349-603
2.7 Additional Instructions
EUT Software Settings:
Special software is used.
The software provided by client to enable the EUT under
transmission condition continuously at specific channel
frequencies individually.
Mode
During testing, Channel and Power Controlling Software provided by the customer was used to control the
operating channel as well as the output power level. The RF output power selection is for the setting of RF output
power expected by the customer and is going to be fixed on the firmware of the final end product.
EUT Software Settings:
Power level setup in software
Test Software Version
Support Units
(Software installation
media)
MT7662
Description
Manufacturer
Model
Computer
ThinkPad
TYPE4291
Mode
Channel
Soft Set
802.11 b
All
802.11 g
All
19
802.11 n20
All
19
802.11 n40
All
19
21
Run software:
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Report No.: BL-SZ1760349-603
3 SUMMARY OF TEST RESULTS
3.1 Test Standards
No.
Identity
Document Title
47 CFR Part 15,
Subpart C
(10-1-15 Edition)
Miscellaneous Wireless Communications Services
KDB Publication
558074 D01v04
Guidance for Performing Compliance Measurements on Digital
Transmission Systems (DTS) Operating Under §15.247
KDB Publication
662911 D01v02r01
Emissions Testing of Transmitters with Multiple Outputs in the Same Band
(e.g., MIMO, Smart Antenna, etc)
ANSI C63.10-2013
American National Standard of Procedures for Compliance Testing of
Unlicensed Wireless Devices
3.2 Verdict
No.
Description
FCC PART No.
Test Result
Verdict
15.203; 15.247(b)
N/A
PassNote 1
Antenna Requirement
Output Power
15.247(b)
ANNEX A.1
Pass
6dB Bandwidth
15.247(a)
ANNEX A.2
Pass
Conducted Spurious Emission
15.247(d)
ANNEX A.3
Pass
Band Edge(Authorized-band
band-edge)
15.209; 15.247(d)
ANNEX A.4
Pass
Conducted Emission
15.207
ANNEX A.5
Pass
Radiated Spurious Emission
15.209; 15.247(d)
ANNEX A.6
Pass
Band Edge(Restricted-band
band-edge)
15.209; 15.247(d)
ANNEX A.7
Pass
Power spectral density (PSD)
15.247(e)
ANNEX A.8
Pass
Note 1:
Please refer to section 5.1.
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Report No.: BL-SZ1760349-603
4 GENERAL TEST CONFIGURATIONS
4.1 Test Environments
During the measurement, the normal environmental conditions were within the listed ranges:
Relative Humidity
Atmospheric Pressure
45% - 55%
100 kPa - 102 kPa
Temperature
NT (Normal Temperature)
+22℃ to +25℃
Working Voltage of the EUT
NV (Normal Voltage)
19 V
4.2 Test Equipment List
Description
Manufacturer
Model
Serial No.
Cal. Date
Cal. Due
Spectrum Analyzer
ROHDE&SCHWARZ
FSV-30
103118
2017.06.22
2018.06.21
Switch Unit with OSPB157
ROHDE&SCHWARZ
OSP120
101270
2017.06.22
2018.06.21
EMI Receiver
KEYSIGHT
N9038A
MY53220118
2016.09.09
2017.09.08
EMI Receiver
ROHDE&SCHWARZ
ESRP
101036
2017.06.22
2018.06.21
LISN
SCHWARZBECK
NSLK 8127
8127-687
2017.06.22
2018.06.21
Bluetooth Tester
ROHDE&SCHWARZ
CBT
101005
2017.06.22
2018.06.21
Power Splitter
KMW
DCPD-LDC
1305003215
--
--
Power Sensor
ROHDE&SCHWARZ
NRP-Z21
103971
2017.06.22
2018.06.21
Attenuator (20 dB)
KMW
ZA-S1-201
110617091
--
--
Attenuator (6 dB)
KMW
ZA-S1-61
1305003189
--
--
DC Power Supply
ROHDE&SCHWARZ
HMP2020
018141664
2017.06.22
2018.06.21
Temperature Chamber
ANGELANTIONI
SCIENCE
NTH64-40A
1310
2017.06.22
2018.06.21
Test AntennaLoop(9 kHz-30 MHz)
SCHWARZBECK
FMZB 1519
1519-037
2017.06.22
2018.06.21
Test AntennaBi-Log(30 MHz-3 GHz)
SCHWARZBECK
VULB 9163
9163-624
2017.06.22
2018.06.21
Test AntennaHorn(1-18 GHz)
SCHWARZBECK
BBHA
9120D
9120D-1148
2017.06.22
2018.06.21
Test AntennaHorn(15-26.5 GHz)
SCHWARZBECK
BBHA 9170
9170-305
2017.06.22
2018.06.21
Anechoic Chamber
RAINFORD
9m*6m*6m
N/A
2017.02.24
2019.02.23
Anechoic Chamber
EMC Electronic Co.,
Ltd
20.10*11.60
*7.35m
N/A
2016.08.09
2018.08.08
Shielded Enclosure
ChangNing
CN-130701
130703
--
--
Signal Generator
ROHDE&SCHWARZ
SMB100A
177746
2017.06.22
2018.06.21
Power Amplifier
OPHIR RF
5225F
1037
2017.02.17
2018.02.16
Power Amplifier
OPHIR RF
5273F
1016
2017.02.17
2018.02.16
Directional Coupler
Werlantone
C5982-10
109275
N/A
N/A
Directional Coupler
Werlantone
CHP-273E
S00801z-01
N/A
N/A
Feld Strength Meter
Narda
EP601
511WX51129
2017.02.23
2018.02.22
12 / 92
Report No.: BL-SZ1760349-603
Description
Manufacturer
Model
Serial No.
Cal. Date
Cal. Due
Mouth Simulator
B&K
4227
2423931
2016.11.15
2017.11.14
Sound Calibrator
B&K
4231
2430337
2016.11.09
2017.11.08
Sound Level Meter
B&K
NL-20
00844023
2016.11.11
2017.11.10
Ear Simulator
B&K
4185
2409449
2016.11.15
2017.11.14
Ear Simulator
B&K
4195
2418189
2016.11.15
2017.11.14
Audio analyzer
B&K
UPL 16
100129
2016.11.08
2017.11.07
4.3 Measurement Uncertainty
The following measurement uncertainty levels have been estimated for tests performed on the EUT
as specified in CISPR 16-4-2.
This uncertainty represents an expanded uncertainty expressed at approximately the 95%
confidence level using a coverage factor of k=2.
Measurement
Occupied Channel Bandwidth
Value
±4%
RF output power, conducted
±1.4 dB
Power Spectral Density, conducted
±2.5 dB
Unwanted Emissions, conducted
±2.8 dB
All emissions, radiated
±5.4 dB
Temperature
±1°C
Humidity
±4%
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Report No.: BL-SZ1760349-603
4.4 Description of Test Setup
4.4.1
For Antenna Port Test
Conducted value (dBm) = Measurement value (dBm) + cable loss (dB)
For example: the measurement value is 10 dBm and the cable 0.5dBm used, then the final result of EUT:
Conducted value (dBm) = 10 dBm + 0.5 dB = 10.5 dBm
(Diagram 1)
4.4.2
For AC Power Supply Port Test
(Diagram 2)
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Report No.: BL-SZ1760349-603
4.4.3
For Radiated Test (Below 30 MHz)
(Diagram 3)
4.4.4
For Radiated Test (30 MHz-1 GHz)
(Diagram 4)
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4.4.5
For Radiated Test (Above 1 GHz)
(Diagram 5)
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Report No.: BL-SZ1760349-603
4.5 Measurement Results Explanation Example
4.5.1
For conducted test items:
The offset level is set in the spectrum analyzer to compensate the RF cable loss and attenuator between EUT
conducted output port and spectrum analyzer. With the offset compensation, the spectrum analyzer reading level
is exactly the EUT RF output level.
The spectrum analyzer offset is derived from RF cable loss and attenuator factor.
Offset = RF cable loss + attenuator factor.
4.5.2
For radiated band edges and spurious emission test:
E = EIRP – 20log D + 104.8
where:
E = electric field strength in dBμV/m,
EIRP = equivalent isotropic radiated power in dBm
D = specified measurement distance in meters.
EIRP= Measure Conducted output power Value (dBm) + Maximum transmit antenna gain (dBi) + the appropriate
maximum ground reflection factor (dB)
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Report No.: BL-SZ1760349-603
5 TEST ITEMS
5.1 Antenna Requirements
5.1.1
Standard Applicable
FCC §15.203 & 15.247(b); RSS-247, 5.4 (6)
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.
If directional gain of transmitting antennas is greater than 6 dBi, the power shall be reduced by the same level in
dB comparing to gain minus 6 dBi. For the fixed point-to-point operation, the power shall be reduced by one dB for
every 3 dB that the directional gain of the antenna exceeds 6 dBi. 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 FCC rule.
5.1.2
Antenna Anti-Replacement Construction
The Antenna Anti-Replacement as following method:
Protected Method
Description
The antenna is An embedded-in
An embedded-in antenna design is used.
Reference Documents
Item
Photo
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Report No.: BL-SZ1760349-603
5.1.3
Antenna Gain
The antenna peak gain of EUT is less than 6 dBi. Therefore, it is not necessary to reduce maximum peak output
power limit.
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Report No.: BL-SZ1760349-603
5.2 Output Power
5.2.1
Test Limit
FCC § 15.247(b); RSS-247, 5.4 (4)
For systems using digital modulation in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: 1 Watt.
As an alternative to a peak power measurement, compliance with the one Watt limit can be based on a
measurement of the maximum conducted output power. Maximum Conducted Output Power is defined as the total
transmit power delivered to all antennas and antenna elements averaged across all symbols in the signaling
alphabet when the transmitter is operating at its maximum power control level. Power must be summed across all
antennas and antenna elements.
5.2.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.2.3
Test Procedure
Maximum peak conducted output power
The maximum peak conducted output power may be measured using a broadband peak RF power meter. The
power meter shall have a video bandwidth that is greater than or equal to the DTS bandwidth and shall utilize a
fast-responding diode detector.
Maximum conducted (average) output power (Reporting Only)
a) As an alternative to spectrum analyzer or EMI receiver measurements, measurements may be performed
using a wideband RF power meter with a thermocouple detector or equivalent if all of the conditions listed below
are satisfied.
1) The EUT is configured to transmit continuously, or to transmit with a constant duty factor.
2) At all times when the EUT is transmitting, it shall be transmitting at its maximum power control level.
3) The integration period of the power meter exceeds the repetition period of the transmitted signal by at least a
factor of five.
b) If the transmitter does not transmit continuously, measure the duty cycle (x) of the transmitter output signal as
described in Section 6.0.
c) Measure the average power of the transmitter. This measurement is an average over both the on and off
periods of the transmitter.
d) Adjust the measurement in dBm by adding 10log (1/x), where x is the duty cycle to the measurement result.
Measurements of duty cycle
The zero-span mode on a spectrum analyzer or EMI receiver if the response time and spacing between bins on
the sweep are sufficient to permit accurate measurements of the on and off times of the transmitted signal.
Set the center frequency of the instrument to the center frequency of the transmission.
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Report No.: BL-SZ1760349-603
Set RBW ≥ OBW if possible; otherwise, set RBW to the largest available value.
Set VBW ≥ RBW. Set detector = peak or average.
The zero-span measurement method shall not be used unless both RBW and VBW are > 50/T and the number of
sweep points across duration T exceeds 100. (For example, if VBW and/or RBW are limited to 3 MHz, then the
zero-span method of measuring duty cycle shall not be used if T ≤ 16.7 microseconds.)
5.2.4
Test Result
Please refer to ANNEX A.1.
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Report No.: BL-SZ1760349-603
5.3 6dB Bandwidth
5.3.1
Limit
FCC §15.247(a); RSS-GEN, 6.6
Make the measurement with the spectrum analyzer's resolution bandwidth (RBW) = 100 kHz. In order to make an
accurate measurement, set the span greater than RBW. The 6 dB bandwidth must be greater than 500 kHz.
5.3.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.3.3
Test Procedure
Use the following spectrum analyzer settings:
Set RBW = 100 kHz.
Set the video bandwidth (VBW) ≥ 3 RBW.
Detector = Peak.
Trace mode = max hold.
Sweep = auto couple.
Allow the trace to stabilize.
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.
5.3.4
Test Result
Please refer to ANNEX A.2.
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Report No.: BL-SZ1760349-603
5.4 Conducted Spurious Emission
5.4.1
Limit
FCC §15.247(d); RSS-247, 5.5
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated
intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at
least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired
power, based on either an RF conducted or a radiated measurement.
5.4.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.4.3
Test Procedure
The DTS rules specify that in any 100 kHz bandwidth outside of the authorized frequency band, the power shall
be attenuated according to the following conditions:
a) If the maximum peak conducted output power procedure was used to demonstrate compliance as described in
9.1, then the peak output power measured in any 100 kHz bandwidth outside of the authorized frequency band
shall be attenuated by at least 20 dB relative to the maximum in-band peak PSD level in 100 kHz (i.e., 20 dBc).
b) If maximum conducted (average) output power was used to demonstrate compliance as described in 9.2, then
the peak power in any 100 kHz bandwidth outside of the authorized frequency band shall be attenuated by at least
30 dB relative to the maximum in-band peak PSD level in 100 kHz (i.e., 30 dBc).
c) In either case, attenuation to levels below the 15.209 general radiated emissions limits is not required.
The following procedures shall be used to demonstrate compliance to these limits. Note that these procedures can
be used in either an antenna-port conducted or radiated test set-up. Radiated tests must conform to the test site
requirements and utilize maximization procedures defined herein.
Reference level measurement
Establish a reference level by using the following procedure:
Set instrument center frequency to DTS channel center frequency.
Set the span to ≥ 1.5 times the DTS bandwidth.
Set the RBW = 100 kHz.
Set the VBW ≥ 3 x RBW.
Detector = peak.
Sweep time = auto couple.
Trace mode = max hold.
Allow trace to fully stabilize.
Use the peak marker function to determine the maximum PSD level.
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Report No.: BL-SZ1760349-603
Emission level measurement
Use the following spectrum analyzer settings:
Span = wide enough to capture the peak level of the in-band emission and all spurious emissions (e.g., harmonics)
from the lowest frequency generated in the EUT up through the 10th harmonic. Typically, several plots are required
to cover this entire span.
Set the RBW = 100 kHz.
Set the VBW ≥ 3 x RBW.
Detector = peak.
Sweep time = auto couple.
Trace mode = max hold.
Allow trace to fully stabilize.
Use the peak marker function to determine the maximum amplitude level.
Ensure that the amplitude of all unwanted emissions outside of the authorized frequency band (excluding restricted
frequency bands) are attenuated by at least the minimum requirements specified in 11.1 a) or 11.1 b). Report the
three highest emissions relative to the limit.
5.4.4
Test Result
Please refer to ANNEX A.3.
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Report No.: BL-SZ1760349-603
5.5 Band Edge (Authorized-band band-edge)
5.5.1
Limit
FCC §15.247(d); RSS-GEN, 8.9, RSS-247, 5.5
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated
intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at
least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired
power, based on either an RF conducted or a radiated measurement.
5.5.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.5.3
Test Procedure
The following procedures may be used to determine the peak or average field strength or power of an unwanted
emission that is within 2 MHz of the authorized band edge. If a peak detector is utilized, use the procedure
described in 13.2.1. Use the procedure described in 13.2.2 when using an average detector and the EUT can be
configured to transmit continuously (i.e., duty cycle ≥ 98%). Use the procedure described in 13.2.3 when using
an average detector and the EUT cannot be configured to transmit continuously but the duty cycle is constant (i.e.,
duty cycle variations are less than ± 2 percent). Use the procedure described in 13.2.4 when using an average
detector for those cases where the EUT cannot be configured to transmit continuously and the duty cycle is not
constant (duty cycle variations equal or exceed 2 percent).
When using a peak detector to measure unwanted emissions at or near the band edge (within 2 MHz of the
authorized band), the following integration procedure can be used.
Set instrument center frequency to the frequency of the emission to be measured (must be within 2 MHz of the
authorized band edge).
Set span to 2 MHz
RBW = 100 kHz.
VBW ≥ 3 x RBW.
Detector = peak.
Sweep time = auto.
Trace mode = max hold.
Allow sweep to continue until the trace stabilizes (required measurement time may increase for low duty cycle
applications)
Compute the power by integrating the spectrum over 1 MHz using the analyzer’s band power measurement
function with band limits set equal to the emission frequency (femission) ± 0.5 MHz. If the instrument does not have
a band power function, then sum the amplitude levels (in power units) at 100 kHz intervals extending across the 1
MHz spectrum defined by femission ± 0.5 MHz.
Standard method(The 99% OBW of the fundamental emission is without 2 MHz of the authorized band):
Span: Wide enough to capture the peak level of the emission operating on the channel closest to the band edge,
as well as any modulation products that fall outside of the authorized band of operation.
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Report No.: BL-SZ1760349-603
Reference level: As required to keep the signal from exceeding the maximum instrument input mixer level for linear
operation. In general, the peak of the spectral envelope shall be more than [10 log (OBW/RBW)] below the
reference level. Specific guidance is given in 4.1.5.2.
Attenuation: Auto (at least 10 dB preferred).
Sweep time: Coupled.
Resolution bandwidth: 100 kHz.
Video bandwidth: 300 kHz.
Detector: Peak.
Trace: Max hold.
5.5.4
Test Result
Please refer to ANNEX A.4.
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Report No.: BL-SZ1760349-603
5.6 Conducted Emission
5.6.1
Limit
FCC §15.207; RSS-GEN, 8.8
For an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency
voltage that is conducted back onto the AC power line on any frequency within the band 150 kHz to 30 MHz shall
not exceed the limits in the following table, as measured using a 50µH/50Ω line impedance stabilization network
(LISN).
5.6.2
Conducted Limit (dBµV)
Frequency range
(MHz)
Quai-peak
Average
0.15 - 0.50
66 to 56
56 to 46
0.50 - 5
56
46
0.50 - 30
60
50
Test Setup
See section 4.4.2 for test setup description for the AC power supply port. The photo of test setup please refer to
ANNEX B.
5.6.3
Test Procedure
The maximum conducted interference is searched using Peak (PK), if the emission levels more than the AV and
QP limits, and that have narrow margins from the AV and QP limits will be re-measured with AV and QP detectors.
Tests for both L phase and N phase lines of the power mains connected to the EUT are performed. Refer to
recorded points and plots below.
Devices subject to Part 15 must be tested for all available U.S. voltages and frequencies (such as a nominal 120
VAC, 50/60 Hz and 240 VAC, 50/60 Hz) for which the device is capable of operation. A device rated for 50/60 Hz
operation need not be tested at both frequencies provided the radiated and line conducted emissions are the same
at both frequencies.
5.6.4
Test Result
Please refer to ANNEX A.5.
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Report No.: BL-SZ1760349-603
5.7 Radiated Spurious Emission
5.7.1
Limit
FCC §15.209&15.247(c); RSS-247, 5.5
Radiated emission outside the frequency band attenuation below the general limits specified in FCC section
15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in FCC
section 15.205(a), must also comply with the radiated emission limits specified in FCC section 15.209(a).
According to FCC section 15.209 (a), except as provided elsewhere in this subpart, the emissions from an
intentional radiator shall not exceed the field strength levels specified in the following table:
Frequency (MHz)
Field Strength (µV/m)
Measurement Distance (m)
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
Note:
1.
For Above 1000 MHz, the emission limit in this paragraph is based on measurement instrumentation
employing an average detector, measurement using instrumentation with a peak detector function,
corresponding to 20dB above the maximum permitted average limit.
2.
For above 1000 MHz, limit field strength of harmonics: 54dBuV/[email protected] (AV) and 74dBuV/[email protected] (PK).
5.7.2
Test Setup
See section 4.4.3 to 4.4.5 for test setup description for the antenna port. The photo of test setup please refer to
ANNEX B.
5.7.3
Test Procedure
Since the emission limits are specified in terms of radiated field strength levels, measurements performed to
demonstrate compliance have traditionally relied on a radiated test configuration. Radiated measurements remain
the principal method for demonstrating compliance to the specified limits; however antenna-port conducted
measurements are also now acceptable to demonstrate compliance (see below for details). When radiated
measurements are utilized, test site requirements and procedures for maximizing and measuring radiated
emissions that are described in ANSI C63.10 shall be followed.
Antenna-port conducted measurements may also be used as an alternative to radiated measurements for
demonstrating compliance in the restricted frequency bands. If conducted measurements are performed, then
proper impedance matching must be ensured and an additional radiated test for cabinet/case spurious emissions
is required.
General Procedure for conducted measurements in restricted bands
a) Measure the conducted output power (in dBm) using the detector specified (see guidance regarding
measurement procedures for determining quasi-peak, peak, and average conducted output power, respectively).
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Report No.: BL-SZ1760349-603
b) Add the maximum transmit antenna gain (in dBi) to the measured output power level to determine the EIRP
level (see guidance on determining the applicable antenna gain)
c) Add the appropriate maximum ground reflection factor to the EIRP level (6 dB for frequencies ≤ 30 MHz, 4.7 dB
for frequencies between 30 MHz and 1000 MHz, inclusive and 0 dB for frequencies > 1000 MHz).
d) For devices with multiple antenna-ports, measure the power of each individual chain and sum the EIRP of all
chains in linear terms (e.g., Watts, mW).
e) Convert the resultant EIRP level to an equivalent electric field strength using the following relationship:
E = EIRP – 20log D + 104.8
where:
E = electric field strength in dBμV/m,
EIRP = equivalent isotropic radiated power in dBm
D = specified measurement distance in meters.
f) Compare the resultant electric field strength level to the applicable limit.
g) Perform radiated spurious emission test.
Quasi-Peak measurement procedure
The specifications for measurements using the CISPR quasi-peak detector can be found in Publication 16 of the
International Special Committee on Radio Frequency Interference (CISPR) of the International Electrotechnical
Commission.
As an alternative to CISPR quasi-peak measurement, compliance can be demonstrated to the applicable emission
limits using a peak detector.
Peak power measurement procedure
Peak emission levels are measured by setting the instrument as follows:
a) RBW = as specified in Table 1.
b) VBW ≥ 3 x RBW.
c) Detector = Peak.
d) Sweep time = auto.
e) Trace mode = max hold.
f) Allow sweeps to continue until the trace stabilizes. (Note that the required measurement time may be longer for
low duty cycle applications).
Table 1—RBW as a function of frequency
Frequency
RBW
9-150 kHz
200-300 Hz
0.15-30 MHz
9-10 kHz
30-1000 MHz
100-120 kHz
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Report No.: BL-SZ1760349-603
> 1000 MHz
1 MHz
If the peak-detected amplitude can be shown to comply with the average limit, then it is not necessary to perform
a separate average measurement.
Trace averaging across on and off times of the EUT transmissions followed by duty cycle correction
If continuous transmission of the EUT (i.e., duty cycle ≥ 98 percent) cannot be achieved and the duty cycle is
constant (i.e., duty cycle variations are less than ± 2 percent), then the following procedure shall be used:
a) The EUT shall be configured to operate at the maximum achievable duty cycle.
b) Measure the duty cycle, x, of the transmitter output signal as described in section 6.0.
c) RBW = 1 MHz (unless otherwise specified).
d) VBW ≥ 3 x RBW.
e) Detector = RMS, if span/(# of points in sweep) ≤ (RBW/2). Satisfying this condition may require increasing the
number of points in the sweep or reducing the span. If this condition cannot be satisfied, then the detector mode
shall be set to peak.
f) Averaging type = power (i.e., RMS).
1) As an alternative, the detector and averaging type may be set for linear voltage averaging.
2) Some instruments require linear display mode in order to use linear voltage averaging. Log or dB averaging
shall not be used.
g) Sweep time = auto.
h) Perform a trace average of at least 100 traces.
i) A correction factor shall be added to the measurement results prior to comparing to the emission limit in order to
compute the emission level that would have been measured had the test been performed at 100 percent duty cycle.
The correction factor is computed as follows:
1) If power averaging (RMS) mode was used in step f), then the applicable correction factor is 10 log(1/x), where
x is the duty cycle.
2) If linear voltage averaging mode was used in step f), then the applicable correction factor is 20 log(1/x), where
x is the duty cycle.
3) If a specific emission is demonstrated to be continuous (≥ 98 percent duty cycle) rather than turning on and off
with the transmit cycle, then no duty cycle correction is required for that emission.
NOTE: Reduction of the measured emission amplitude levels to account for operational duty factor is not permitted.
Compliance is based on emission levels occurring during transmission - not on an average across on and off times
of the transmitter.
Determining the applicable transmit antenna gain
A conducted power measurement will determine the maximum output power associated with a restricted band
emission; however, in order to determine the associated EIRP level, the gain of the transmitting antenna (in dBi)
must be added to the measured output power (in dBm).
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Report No.: BL-SZ1760349-603
Since the out-of-band characteristics of the EUT transmit antenna will often be unknown, the use of a conservative
antenna gain value is necessary. Thus, when determining the EIRP based on the measured conducted power, the
upper bound on antenna gain for a device with a single RF output shall be selected as the maximum in-band gain
of the antenna across all operating bands, or 2 dBi, whichever is greater. However, for devices that operate in
multiple frequency bands while using the same transmit antenna, the highest gain of the antenna within the
operating band nearest in frequency to the restricted band emission being measured may be used in lieu of the
overall highest gain when the emission is at a frequency that is within 20 percent of the nearest band edge
frequency, but in no case shall a value less than 2 dBi be used.
See KDB 662911 for guidance on calculating the additional array gain term when determining the effective antenna
gain for a EUT with multiple outputs occupying the same or overlapping frequency ranges in the same band.
Radiated spurious emission test
An additional consideration when performing conducted measurements of restricted band emissions is that
unwanted emissions radiating from the EUT cabinet, control circuits, power leads, or intermediate circuit elements
will likely go undetected in a conducted measurement configuration. To address this concern, a radiated test shall
be performed to ensure that emissions emanating from the EUT cabinet (rather than the antenna port) also comply
with the applicable limits.
For these cabinet radiated spurious emission measurements the EUT transmit antenna may be replaced with a
termination matching the nominal impedance of the antenna. Procedures for performing radiated measurements
are specified in ANSI C63.10. All detected emissions shall comply with the applicable limits.
The measurement frequency range is from 30 MHz to the 10th harmonic of the fundamental frequency. The Turn
Table is actuated to turn from 0° to 360°, and both horizontal and vertical polarizations of the Test Antenna are
used to find the maximum radiated power. Mid channels on all channel bandwidth verified. Only the worst RB
size/offset presented.
The power of the EUT transmitting frequency should be ignored.
All Spurious Emission tests were performed in X, Y, Z axis direction. And only the worst axis test condition was
recorded in this test report.
Use the following spectrum analyzer settings:
Span = wide enough to fully capture the emission being measured
RBW = 1 MHz for f ≥ 1 GHz, 100 kHz for f < 1 GHz
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
5.7.4
Test Result
Please refer to ANNEX A.6.
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Report No.: BL-SZ1760349-603
5.8 Band Edge (Restricted-band band-edge)
5.8.1
Limit
FCC §15.209&15.247(c); RSS-247, 5.5
Radiated emission outside the frequency band attenuation below the general limits specified in FCC section
15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in FCC
section 15.205(a), must also comply with the radiated emission limits specified in FCC section 15.209(a).
5.8.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.8.3
Test Procedure
The measurement frequency range is from 9 kHz to the 10th harmonic of the fundamental frequency. The Turn
Table is actuated to turn from 0° to 360°, and both horizontal and vertical polarizations of the Test Antenna are
used to find the maximum radiated power. Mid channels on all channel bandwidth verified. Only the worst RB
size/offset presented.
The power of the EUT transmitting frequency should be ignored.
All Spurious Emission tests were performed in X, Y, Z axis direction. And only the worst axis test condition was
recorded in this test report.
Use the following spectrum analyzer settings:
Span = wide enough to fully capture the emission being measured
RBW = 1 MHz for f ≥ 1 GHz, 100 kHz for f < 1 GHz
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than
the applicable limit, the peak emission level will be reported, Otherwise, the emission measurement will be repeated
using the quasi-peak detector and reported.
For transmitters operating above 1 GHz repeat the measurement with an average detector.
5.8.4
Test Result
Please refer to ANNEX A.7.
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5.9 Power Spectral density (PSD)
5.9.1
Limit
FCC §15.247(d); RSS-247, 5.2 (2)
The same method of determining the conducted output power shall be used to determine the power spectral density.
If a peak output power is measured, then a peak power spectral density measurement is required. If an average
output power is measured, then an average power spectral density measurement should be used.
5.9.2
Test Setup
See section 4.4.1 for test setup description for the antenna port. The photo of test setup please refer to ANNEX B.
5.9.3
Test Procedure
Set analyzer center frequency to DTS channel center frequency.
Set the span to 1.5 times the DTS bandwidth.
Set the RBW to: 3 kHz ≤ RBW ≤ 100 kHz.
Set the VBW ≥ 3 RBW.
Detector = peak.
Sweep time = auto couple.
Trace mode = max hold.
Allow trace to fully stabilize.
Use the peak marker function to determine the maximum amplitude level within the RBW.
If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat.
5.9.4
Test Result
Please refer to ANNEX A.8.
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Report No.: BL-SZ1760349-603
ANNEX A TEST RESULT
A.1 Output Power
Duty Cycle
ANT0
Test Mode
Duty Cycle
T (ms)
1/T(kHz)
802.11b
0.97
8.6667
0.115384172
802.11g
0.87
1.4356
0.696572862
802.11n-20 MHz
0.87
1.3447
0.743660296
802.11n-40 MHz
0.76
0.6627
1.508978422
Test Mode
Duty Cycle
T (ms)
1/T(kHz)
802.11b
0.97
8.6667
0.115384172
802.11g
0.87
1.43939
0.694738743
802.11n-20 MHz
0.86
1.34028
0.746112753
802.11n-40 MHz
0.76
0.66288
1.50856867
ANT1
Peak Power Test Data
802.11b Mode:
Measured Output Peak Power
Channel
ANT 0
Limit
ANT 1
dBm
mW
dBm
mW
Low
20.99
21.13
Middle
20.90
High
21.61
125.60
123.03
144.88
129.72
123.88
135.83
20.93
21.33
dBm
Verdict
mW
Pass
30
1000
Pass
Pass
802.11g Mode:
Measured Output Peak Power
Channel
ANT 0
Limit
ANT 1
dBm
mW
dBm
mW
Low
21.96
19.97
Middle
21.82
High
21.99
157.04
152.05
158.12
99.31
102.57
101.39
20.11
20.06
dBm
Verdict
mW
Pass
30
1000
Pass
Pass
802.11n-20 MHz Mode:
Measured Output Peak Power
Channel
ANT 0
ANT 1
Total of output power
dBm
mW
dBm
mW
dBm
mW
Low
21.42
21.94
294.99
21.69
24.97
313.91
High
21.95
156.31
166.34
148.94
24.70
Middle
138.68
147.57
156.68
24.85
305.61
22.21
21.73
34 / 92
Limit
dBm
Verdict
mW
Pass
30
1000
Pass
Pass
Report No.: BL-SZ1760349-603
802.11n-40 MHz Mode:
Measured Output Peak Power
Channel
ANT 0
ANT 1
Total of output power
dBm
mW
dBm
mW
dBm
mW
Low
21.24
21.65
279.26
21.67
24.75
298.25
High
21.38
146.22
151.36
154.53
24.46
Middle
133.05
146.89
137.40
24.65
291.93
21.8
21.89
35 / 92
Limit
dBm
Verdict
mW
Pass
30
1000
Pass
Pass
Report No.: BL-SZ1760349-603
A.2 Bandwidth
Test Data
802.11b Mode:
ANT0
Channel
ANT1
6 dB Bandwidth
Limits (kHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
Low
9.812256
12.619392
10.162598
12.735166
≥500
Middle
10.212646
12.619392
10.021451
12.850941
≥500
High
10.012451
12.561505
10.112549
12.850941
≥500
802.11g Mode:
ANT0
Channel
ANT1
6 dB Bandwidth
Limits (kHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
Low
16.470709
17.597685
16.520752
18.292330
≥500
Middle
16.570801
17.597685
16.420654
18.350217
≥500
High
16.420654
17.655572
16.520752
18.176556
≥500
802.11n-20MHz Mode:
ANT0
Channel
ANT1
6 dB Bandwidth
Limits (kHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
Low
17.721924
18.234443
14.918701
18.408104
≥500
Middle
14.918701
18.176556
17.721924
18.581766
≥500
High
17.621826
18.234443
14.818604
18.581766
≥500
802.11n-40MHz Mode:
ANT0
Channel
ANT1
6 dB Bandwidth
Limits (kHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
6 dB Bandwidth
(MHz)
99% Bandwidth
(MHz)
Low
35.422190
36.2
35.171875
36.500000
≥500
Middle
35.572266
36.2
36.172607
36.500000
≥500
High
36.422607
36.2
35.972656
36.500000
≥500
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Report No.: BL-SZ1760349-603
Test plots
ANT0
6 dB Bandwidth
802.11b LOW CHANNEL
802.11b MIDDLE CHANNEL
802.11b HIGH CHANNEL
802.11g LOW CHANNEL
802.11g MIDDLE CHANNEL
802.11g HIGH CHANNEL
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802.11n-20 MHz LOW CHANNEL
802.11 n-20 MHz MIDDLE CHANNEL
802.11n-20 MHz HIGH CHANNEL
802.11n-40 MHz LOW CHANNEL
802.11n-40 MHz MIDDLE CHANNEL
802.11n-40 MHz HIGH CHANNEL
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Report No.: BL-SZ1760349-603
99% Bandwidth
802.11b LOW CHANNEL
802.11b MIDDLE CHANNEL
802.11b HIGH CHANNEL
802.11g LOW CHANNEL
802.11g MIDDLE CHANNEL
802.11g HIGH CHANNEL
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802.11n-20 MHz LOW CHANNEL
802.11 n-20 MHz MIDDLE CHANNEL
802.11n-20 MHz HIGH CHANNEL
802.11n-40 MHz LOW CHANNEL
802.11n-40 MHz MIDDLE CHANNEL
802.11n-40 MHz HIGH CHANNEL
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ANT1
6 dB Bandwidth
802.11b LOW CHANNEL
802.11b MIDDLE CHANNEL
802.11b HIGH CHANNEL
802.11g LOW CHANNEL
802.11g MIDDLE CHANNEL
802.11g HIGH CHANNEL
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802.11n-20 MHz LOW CHANNEL
802.11 n-20 MHz MIDDLE CHANNEL
802.11n-20 MHz HIGH CHANNEL
802.11n-40 MHz LOW CHANNEL
802.11n-40 MHz MIDDLE CHANNEL
802.11n-40 MHz HIGH CHANNEL
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99% Bandwidth
802.11b LOW CHANNEL
802.11b MIDDLE CHANNEL
802.11b HIGH CHANNEL
802.11g LOW CHANNEL
802.11g MIDDLE CHANNEL
802.11g HIGH CHANNEL
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802.11n-20 MHz LOW CHANNEL
802.11 n-20 MHz MIDDLE CHANNEL
802.11n-20 MHz HIGH CHANNEL
802.11n-40 MHz LOW CHANNEL
802.11n-40 MHz MIDDLE CHANNEL
802.11n-40 MHz HIGH CHANNEL
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Report No.: BL-SZ1760349-603
A.3 Conducted Spurious Emissions
Test Data
ANT0
802.11b Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-38.83
9.10
-10.90
Pass
Middle
-41.81
8.50
-11.50
Pass
High
-42.57
8.98
-11.02
Pass
802.11g Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-43.01
7.58
-12.42
Pass
Middle
-42.99
7.59
-12.41
Pass
High
-43.25
7.53
-12.47
Pass
802.11n-20MHz Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-43.00
5.56
-14.44
Pass
Middle
-42.58
5.76
-14.24
Pass
High
-43.19
5.61
-14.39
Pass
802.11n-40MHz Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-43.62
2.63
-17.37
Pass
Middle
-43.78
2.51
-17.49
Pass
High
-43.45
2.15
-17.85
Pass
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Report No.: BL-SZ1760349-603
ANT1
802.11b Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-42.81
8.88
-11.12
Pass
Middle
-43.58
9.00
-11.00
Pass
High
-43.21
8.95
-11.05
Pass
802.11g Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-41.82
7.06
-12.94
Pass
Middle
-43.66
6.65
-13.35
Pass
High
-43.92
6.75
-13.25
Pass
802.11n-20MHz Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-42.54
6.08
-13.92
Pass
Middle
-43.92
5.70
-14.30
Pass
High
-43.03
5.84
-14.16
Pass
802.11n-40MHz Mode:
Channel
Measured Max. Out of
Band Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low
-42.73
2.80
-17.20
Pass
Middle
-43.98
2.99
-17.01
Pass
High
-43.66
2.98
-17.02
Pass
46 / 92
Report No.: BL-SZ1760349-603
Test Plots
ANT0
802.11b LOW CHANNEL CARRIER LEVEL
802.11b LOW CHANNEL, SPURIOUS 30 MHz ~ 3
GHz
802.11b LOW CHANNEL, SPURIOUS 2 GHz ~ 25
GHz
802.11b MIDDLE CHANNEL CARRIER LEVEL
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802.11b MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11b MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11b HIGH CHANNEL CARRIER LEVEL
802.11b HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11b HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
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Report No.: BL-SZ1760349-603
802.11g LOW CHANNEL CARRIER LEVEL
802.11g LOW CHANNEL, SPURIOUS 30 MHz ~ 3
GHz
802.11g LOW CHANNEL, SPURIOUS 2 GHz ~ 25
GHz
802.11g MIDDLE CHANNEL CARRIER LEVEL
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802.11g MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11g MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11g HIGH CHANNEL CARRIER LEVEL
802.11g HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11g HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
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Report No.: BL-SZ1760349-603
802.11n-20 MHz LOW CHANNEL CARRIER LEVEL
802.11n-20 MHz LOW CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-20 MHz LOW CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-20 MHz MIDDLE CHANNEL CARRIER
LEVEL
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802.11n-20 MHz MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-20 MHz MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-20 MHz HIGH CHANNEL CARRIER LEVEL
802.11n-20 MHz HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-20 MHz HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
52 / 92
Report No.: BL-SZ1760349-603
802.11n-40 MHz LOW CHANNEL CARRIER LEVEL
802.11n-40 MHz LOW CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-40 MHz LOW CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-40 MHz MIDDLE CHANNEL CARRIER
LEVEL
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802.11n-40 MHz MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-40 MHz MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-40 MHz HIGH CHANNEL CARRIER LEVEL
802.11-n40 MHz HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-40 MHz HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
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Report No.: BL-SZ1760349-603
ANT1
802.11b LOW CHANNEL CARRIER LEVEL
802.11b LOW CHANNEL, SPURIOUS 30 MHz ~ 3
GHz
802.11b LOW CHANNEL, SPURIOUS 2 GHz ~ 25
GHz
802.11b MIDDLE CHANNEL CARRIER LEVEL
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802.11b MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11b MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11b HIGH CHANNEL CARRIER LEVEL
802.11b HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11b HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
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Report No.: BL-SZ1760349-603
802.11g LOW CHANNEL CARRIER LEVEL
802.11g LOW CHANNEL, SPURIOUS 30 MHz ~ 3
GHz
802.11g LOW CHANNEL, SPURIOUS 2 GHz ~ 25
GHz
802.11g MIDDLE CHANNEL CARRIER LEVEL
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802.11g MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11g MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11g HIGH CHANNEL CARRIER LEVEL
802.11g HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11g HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
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802.11n-20 MHz LOW CHANNEL CARRIER LEVEL
802.11n-20 MHz LOW CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-20 MHz LOW CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-20 MHz MIDDLE CHANNEL CARRIER
LEVEL
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802.11n-20 MHz MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-20 MHz MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-20 MHz HIGH CHANNEL CARRIER LEVEL
802.11n-20 MHz HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-20 MHz HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
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Report No.: BL-SZ1760349-603
802.11n-40 MHz LOW CHANNEL CARRIER LEVEL
802.11n-40 MHz LOW CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-40 MHz LOW CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-40 MHz MIDDLE CHANNEL CARRIER
LEVEL
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802.11n-40 MHz MIDDLE CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-40 MHz MIDDLE CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
802.11n-40 MHz HIGH CHANNEL CARRIER LEVEL
802.11-n40 MHz HIGH CHANNEL, SPURIOUS
30 MHz ~ 3 GHz
802.11n-40 MHz HIGH CHANNEL, SPURIOUS
2 GHz ~ 25 GHz
62 / 92
Report No.: BL-SZ1760349-603
A.4 Band Edge (Authorized-band band-edge)
Test Data
Note: The 99% OBW of the fundamental emission is without 2 MHz of the authorized band.
ANT0
802.11b Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-32.83
9.10
-10.90
Pass
High Channel
-45.85
8.98
-11.02
Pass
802.11g Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-23.06
7.58
-12.42
Pass
High Channel
-34.96
7.53
-12.47
Pass
802.11n-20 MHz Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-28.28
5.56
-14.44
Pass
High Channel
-37.5
5.61
-14.39
Pass
802.11n-40 MHz Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-31.45
2.63
-17.37
Pass
High Channel
-33.27
2.15
-17.85
Pass
63 / 92
Report No.: BL-SZ1760349-603
ANT1
802.11b Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-32.00
8.88
-11.12
Pass
High Channel
-47.13
8.95
-11.05
Pass
802.11g Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-21.28
7.06
-12.94
Pass
High Channel
-33.61
6.75
-13.25
Pass
802.11n-20 MHz Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-23.19
6.08
-13.92
Pass
High Channel
-34.03
5.84
-14.16
Pass
802.11n-40 MHz Mode:
Channel
Measured Max. Band
Edge Emission (dBm)
Limit (dBm)
Carrier Level
Calculated 20
dBc Limit
Verdict
Low Channel
-27.4
2.8
-17.20
Pass
High Channel
-29.41
2.98
-17.02
Pass
64 / 92
Report No.: BL-SZ1760349-603
Test Plots
ANT0
802.11b LOW CHANNEL, Carrier level
802.11b LOW CHANNEL, Band Edge
802.11b HIGH CHANNEL, Carrier level
802.11b HIGH CHANNEL, Band Edge
802.11g LOW CHANNEL, Carrier level
802.11g LOW CHANNEL, Band Edge
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802.11g HIGH CHANNEL, Carrier level
802.11g HIGH CHANNEL, Band Edge
802.11n-20 MHz LOW CHANNEL, Carrier level
802.11n-20 MHz LOW CHANNEL, Band Edge
802.11n-20 MHz HIGH CHANNEL, Carrier level
802.11n-20 MHz HIGH CHANNEL, Band Edge
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802.11n-40 MHz LOW CHANNEL, Carrier level
802.11n-40 MHz LOW CHANNEL, Band Edge
802.11n-40 MHz HIGH CHANNEL, Carrier level
802.11n-40 MHz HIGH CHANNEL, Band Edge
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ANT1
802.11b LOW CHANNEL, Carrier level
802.11b LOW CHANNEL, Band Edge
802.11b HIGH CHANNEL, Carrier level
802.11b HIGH CHANNEL, Band Edge
802.11g LOW CHANNEL, Carrier level
802.11g LOW CHANNEL, Band Edge
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802.11g HIGH CHANNEL, Carrier level
802.11g HIGH CHANNEL, Band Edge
802.11n-20 MHz LOW CHANNEL, Carrier level
802.11n-20 MHz LOW CHANNEL, Band Edge
802.11n-20 MHz HIGH CHANNEL, Carrier level
802.11n-20 MHz HIGH CHANNEL, Band Edge
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802.11n-40 MHz LOW CHANNEL, Carrier level
802.11n-40 MHz LOW CHANNEL, Band Edge
802.11n-40 MHz HIGH CHANNEL, Carrier level
802.11n-40 MHz HIGH CHANNEL, Band Edge
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A.5 Conducted Emissions
Note 1: The EUT is working in the Normal link mode.
Note 2: Devices subject to Part 15 must be tested for all available U.S. voltages and frequencies (such as a nominal
120 VAC, 60 Hz and 240 VAC, 50 Hz) for which the device is capable of operation. So, The configuration 120 VAC,
60 Hz and 240 VAC, 50 Hz were tested respectively, but only the worst configuration (120 VAC, 60 Hz ) shown
here.
Test Data and Plots
PHASE L
No.
Frequency
Results
(MHz)
(dBuV)
0.188
46.9
1**
0.188
Factor (dB)
Limit
Margin
Detector
Line
Verdict
(dBuV)
(dB)
9.49
64.1
17.20
Peak
L Line
Pass
32.9
9.49
54.1
21.20
AV
L Line
Pass
0.262
39.7
9.11
61.4
21.70
Peak
L Line
Pass
2**
0.262
21.2
9.11
51.4
30.20
AV
L Line
Pass
3.134
42.1
10.76
56.0
13.90
Peak
L Line
Pass
3**
3.134
25.2
10.76
46.0
20.80
AV
L Line
Pass
12.854
44.3
11.27
60.0
15.70
Peak
L Line
Pass
4**
12.854
31.4
11.27
50.0
18.60
AV
L Line
Pass
16.664
52.4
11.37
60.0
7.60
Peak
L Line
Pass
5**
16.664
39.1
11.37
50.0
10.90
AV
L Line
Pass
19.294
46.5
10.92
60.0
13.50
Peak
L Line
Pass
6**
19.294
32.9
10.92
50.0
17.10
AV
L Line
Pass
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Report No.: BL-SZ1760349-603
PHASE N
No.
Frequency
Results
(MHz)
(dBuV)
0.178
46.5
1**
0.178
Factor (dB)
Limit
Margin
Detector
Line
Verdict
(dBuV)
(dB)
10.16
64.6
18.10
Peak
N Line
Pass
26.7
10.16
54.6
27.90
AV
N Line
Pass
3.222
44.3
11.01
56.0
11.70
Peak
N Line
Pass
2**
3.222
26.0
11.01
46.0
20.00
AV
N Line
Pass
11.696
41.6
10.32
60.0
18.40
Peak
N Line
Pass
3**
11.696
30.6
10.32
50.0
19.40
AV
N Line
Pass
15.368
53.1
11.41
60.0
6.90
Peak
N Line
Pass
4**
15.368
38.4
11.41
50.0
11.60
AV
N Line
Pass
16.204
54.5
11.40
60.0
5.50
Peak
N Line
Pass
5**
16.204
40.2
11.40
50.0
9.80
AV
N Line
Pass
18.560
49.4
10.91
60.0
10.60
Peak
N Line
Pass
6**
18.560
32.5
10.91
50.0
17.50
AV
N Line
Pass
72 / 92
Report No.: BL-SZ1760349-603
A.6 Radiated Emission
Note 1: The symbol of “--” in the table which means not application.
Note 2: For the test data above 1 GHz,According the ANSI C63.10-2013, where limits are specified for both
average and peak (or quasi-peak) detector functions, if the peak (or quasi-peak) measured value complies with
the average limit, it is unnecessary to perform an average measurement.
Note 3: The low frequency, which started from 9 kHz to 30 MHz, was pre-scanned and the result which was 20 dB
lower than the limit line per 15.31(o) was not reported.
Note 4: The EUT is working in the Normal link mode below 1 GHz.
Test Data and Plots
30 MHz to 1 GHz, ANT H
Frequency
Results
No.
(MHz)
(dBuV/m)
273.652
32.99
358.756
2*
Factor (dB)
Limit
Margin
(dBuV/m)
(dB)
-13.03
36.0
3.01
40.62
-10.69
36.0
358.756
35.26
-10.69
427.452
34.54
3*
427.452
Table
Height
ANT
Verdict
(o)
(cm)
Peak
215.00
400
Horizontal
Pass
-4.62
Peak
93.000
260.00
Horizontal
N/A
36.0
0.74
QP
93.000
260.00
Horizontal
Pass
-9.00
36.0
1.46
Peak
260.00
222.00
Horizontal
N/A
29.91
-9.00
36.0
6.09
QP
260.00
222.00
Horizontal
Pass
559.196
35.12
-6.70
36.0
0.88
Peak
167.00
204.00
Horizontal
N/A
4*
559.196
30.60
-6.70
36.0
5.40
QP
167.00
204.00
Horizontal
Pass
619.062
36.42
-5.25
36.0
-0.42
Peak
162.00
141.00
Horizontal
N/A
5*
619.062
33.97
-5.25
36.0
2.03
QP
162.00
141.00
Horizontal
Pass
895.994
32.97
-1.15
36.0
3.03
Peak
158.00
100
Horizontal
Pass
73 / 92
Detector
Report No.: BL-SZ1760349-603
30 MHz to 1 GHz, ANT V
No.
Frequency
Results
(MHz)
(dBuV/m)
120.430
25.41
162.614
Factor (dB)
Limit
Margin
(dBuV/m)
(dB)
-17.16
33.5
8.09
27.86
-17.81
33.5
359.233
31.72
-10.63
422.994
31.12
522.637
719.983
Table
Height
ANT
Verdict
(o)
(cm)
Peak
28.00
100
Vertical
Pass
5.64
Peak
360.00
300
Vertical
Pass
36.0
4.28
Peak
179.00
100
Vertical
Pass
-9.19
36.0
4.88
Peak
131.00
100
Vertical
Pass
29.79
-7.26
36.0
6.21
Peak
196.00
100
Vertical
Pass
26.75
-3.68
36.0
9.25
Peak
184.00
300
Vertical
Pass
74 / 92
Detector
Report No.: BL-SZ1760349-603
Note 1: The marked spikes near 2400 MHz with circle should be ignored because they are Fundamental signal.
The worst case for 802.11b: ANT 1
1 GHz to 25 GHz, ANT V 802.11b Low Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-20.40
Peak
308.9
150
Vertical
N/A
11.66
74
20.79
Peak
1.7
150
Vertical
Pass
51.23
0.00
74
22.77
Peak
249.5
150
Vertical
Pass
7594.84
49.08
14.90
74
24.92
Peak
123.3
150
Vertical
Pass
15828.20
48.33
9.61
74
25.67
Peak
184
150
Vertical
Pass
20068.22
47.90
9.68
74
26.10
Peak
326.9
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2412.12
94.40
11.11
2527.66
53.21
4061.18
1 GHz to 25 GHz, ANT H 802.11b Low Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2412.52
98.97
11.11
74
-24.97
Peak
63.4
150
Horizontal
N/A
2596.11
48.04
11.50
74
25.96
Peak
115.9
150
Horizontal
Pass
4058.07
51.18
0.00
74
22.82
Peak
28
150
Horizontal
Pass
11963.81
46.09
20.07
74
27.91
Peak
131.5
150
Horizontal
Pass
12334.44
50.36
11.98
74
23.64
Peak
339.5
150
Horizontal
Pass
23542.43
46.88
10.42
74
27.12
Peak
96.6
150
Horizontal
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT V 802.11b Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.98
93.43
11.12
74
-19.43
Peak
358.7
150
Vertical
N/A
2525.60
52.49
11.65
74
21.51
Peak
77.2
150
Vertical
Pass
4063.40
52.05
0.00
74
21.95
Peak
274.9
150
Vertical
Pass
7561.15
46.47
16.96
74
27.53
Peak
206.6
150
Vertical
Pass
13124.38
46.43
9.02
74
27.58
Peak
343.2
150
Vertical
Pass
18937.60
45.41
10.70
74
28.59
Peak
259.5
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT H 802.11b Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.15
99.95
11.12
74
-25.95
Peak
319.3
150
Horizontal
N/A
2596.19
50.83
11.49
74
33.17
Peak
229
150
Horizontal
Pass
4061.53
51.06
0.00
74
22.94
Peak
207.9
150
Horizontal
Pass
8044.09
45.15
19.73
74
28.85
Peak
43.1
150
Horizontal
Pass
15339.43
46.59
9.18
74
27.42
Peak
237.7
150
Horizontal
Pass
18251.25
47.83
11.69
74
26.17
Peak
349.9
150
Horizontal
Pass
75 / 92
Report No.: BL-SZ1760349-603
1 GHz to 25 GHz, ANT V 802.11b High Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-19.99
Peak
225.1
150
Vertical
N/A
11.69
74
22.55
Peak
144.2
150
Vertical
Pass
51.73
0.00
74
22.27
Peak
157.6
150
Vertical
Pass
6797.42
48.89
20.04
74
25.11
Peak
302.2
150
Vertical
Pass
12781.20
46.41
9.57
74
27.59
Peak
208.8
150
Vertical
Pass
22643.93
45.02
11.24
74
28.98
Peak
108.1
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2462.46
93.99
11.12
2527.00
51.45
4064.00
1 GHz to 25 GHz, ANT H 802.11b High Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2462.38
100.00
11.11
74
-26.00
Peak
301.3
150
Horizontal
N/A
2596.96
47.66
11.47
74
26.34
Peak
84.2
150
Horizontal
Pass
4063.88
52.03
0.00
74
21.97
Peak
102.9
150
Horizontal
Pass
8010.40
46.26
19.71
74
27.74
Peak
118.8
150
Horizontal
Pass
12864.39
43.58
12.09
74
30.43
Peak
197.9
150
Horizontal
Pass
19539.10
47.38
12.21
74
26.62
Peak
253.2
150
Horizontal
Pass
76 / 92
Report No.: BL-SZ1760349-603
The worst case for 802.11g
ANT 0
1 GHz to 25 GHz, ANT V 802.11g Low Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-18.63
Peak
113.8
150
Vertical
N/A
11.66
74
21.63
Peak
319.5
150
Vertical
Pass
51.63
0.00
74
22.37
Peak
290.4
150
Vertical
Pass
9762.48
47.77
16.83
74
26.23
Peak
304.8
150
Vertical
Pass
12098.59
46.35
20.70
74
27.65
Peak
121
150
Vertical
Pass
23352.75
47.35
12.37
74
26.65
Peak
60.6
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2412.31
92.63
11.11
2525.85
52.37
4064.44
1 GHz to 25 GHz, ANT H 802.11g Low Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2412.81
100.18
11.12
74
-26.18
Peak
291.8
150
Horizontal
N/A
2596.18
48.00
11.49
74
26.00
Peak
298.6
150
Horizontal
Pass
4062.60
51.97
0.00
74
22.03
Peak
98
150
Horizontal
Pass
6617.72
45.88
16.96
74
28.12
Peak
206.2
150
Horizontal
Pass
15911.40
45.09
9.67
74
28.91
Peak
249.6
150
Horizontal
Pass
24900.17
48.08
8.38
74
25.92
Peak
356.8
150
Horizontal
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT V 802.11g Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.91
93.70
11.11
74
-19.70
Peak
343.3
150
Vertical
N/A
2524.94
52.23
11.69
74
21.77
Peak
260.3
150
Vertical
Pass
4060.43
51.36
0.00
74
22.64
Peak
31.8
150
Vertical
Pass
11424.71
47.85
14.80
74
26.16
Peak
74.2
150
Vertical
Pass
16722.55
46.24
8.70
74
27.76
Peak
296.6
150
Vertical
Pass
18084.86
48.77
11.83
74
25.23
Peak
329.7
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT H 802.11g Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.38
99.85
11.11
74
-25.85
Peak
10.5
150
Horizontal
N/A
2597.46
51.90
11.50
74
22.10
Peak
277.5
150
Horizontal
Pass
4064.21
51.52
0.00
74
22.48
Peak
226.8
150
Horizontal
Pass
11480.87
47.70
15.18
74
26.30
Peak
113.7
150
Horizontal
Pass
12368.14
44.29
9.59
74
29.71
Peak
224.5
150
Horizontal
Pass
24131.45
46.59
11.27
74
27.41
Peak
286
150
Horizontal
Pass
77 / 92
Report No.: BL-SZ1760349-603
1 GHz to 25 GHz, ANT V 802.11g High Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-19.21
Peak
23.7
150
Vertical
N/A
11.69
74
21.90
Peak
20.1
150
Vertical
Pass
51.33
0.00
74
22.67
Peak
307.4
150
Vertical
Pass
10301.58
45.71
18.48
74
28.29
Peak
157.3
150
Vertical
Pass
12547.84
45.99
20.65
74
28.01
Peak
96
150
Vertical
Pass
22603.99
47.04
11.02
74
26.96
Peak
224.5
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2462.53
93.21
11.11
2527.00
53.10
4059.00
1 GHz to 25 GHz, ANT H 802.11g High Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2462.39
98.85
11.14
74
-24.85
Peak
137.1
150
Horizontal
N/A
2595.58
47.42
11.50
74
26.58
Peak
134.3
150
Horizontal
Pass
4058.09
50.96
0.00
74
23.04
Peak
63.1
150
Horizontal
Pass
7684.69
45.48
13.58
74
28.52
Peak
183.9
150
Horizontal
Pass
12926.79
45.34
9.33
74
28.66
Peak
269.9
150
Horizontal
Pass
22094.84
44.74
11.99
74
29.26
Peak
33.9
150
Horizontal
Pass
78 / 92
Report No.: BL-SZ1760349-603
Worst case for 802.11n (HT20)
ANT 0 + ANT1
1 GHz to 25 GHz, ANT V 802.11n20 Low Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-19.42
Peak
63.8
150
Vertical
N/A
11.67
74
20.46
Peak
247
150
Vertical
Pass
52.34
0.00
74
21.66
Peak
44.7
150
Vertical
Pass
9358.15
46.84
14.81
74
27.16
Peak
342.9
150
Vertical
Pass
13197.17
50.86
8.57
74
23.14
Peak
320.1
150
Vertical
Pass
20936.77
45.89
11.21
74
28.12
Peak
190.8
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2412.36
93.42
11.12
2526.49
53.54
4059.70
1 GHz to 25 GHz, ANT H 802.11n20 Low Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2412.80
99.38
11.11
74
-25.38
Peak
206.7
150
Horizontal
N/A
2593.95
46.75
11.47
74
27.25
Peak
5.3
150
Horizontal
Pass
4066.29
50.80
0.00
74
23.20
Peak
141.8
150
Horizontal
Pass
7987.94
48.54
14.27
74
25.46
Peak
31.3
150
Horizontal
Pass
17284.11
47.82
9.42
74
26.18
Peak
120.6
150
Horizontal
Pass
22883.53
44.74
12.89
74
29.26
Peak
99.7
150
Horizontal
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT V 802.11n20 Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.16
93.76
11.11
74
-19.76
Peak
85.2
150
Vertical
N/A
2525.79
52.71
11.66
74
21.29
Peak
169.4
150
Vertical
Pass
4063.11
51.50
0.00
74
22.50
Peak
138.1
150
Vertical
Pass
10773.30
45.52
16.96
74
28.48
Peak
246.9
150
Vertical
Pass
12401.83
46.99
9.60
74
27.01
Peak
342.4
150
Vertical
Pass
18282.45
43.23
10.88
74
30.77
Peak
208.5
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT H 802.11n20 Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.74
99.74
11.11
74
-25.74
Peak
357.6
150
Horizontal
N/A
2593.94
47.73
11.50
74
26.27
Peak
23.5
150
Horizontal
Pass
4061.58
50.91
0.00
74
23.09
Peak
138.4
150
Horizontal
Pass
11975.04
44.37
18.30
74
29.63
Peak
21.9
150
Horizontal
Pass
13061.98
47.12
20.44
74
26.88
Peak
218.7
150
Horizontal
Pass
21156.41
45.88
13.04
74
28.12
Peak
116.6
150
Horizontal
Pass
79 / 92
Report No.: BL-SZ1760349-603
1 GHz to 25 GHz, ANT V 802.11n20 High Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-18.75
Peak
115.3
150
Vertical
N/A
11.65
74
21.75
Peak
149.5
150
Vertical
Pass
51.82
0.00
74
22.18
Peak
355.2
150
Vertical
Pass
8246.26
48.41
20.44
74
25.59
Peak
181.4
150
Vertical
Pass
15693.01
42.20
9.02
74
31.80
Peak
301.7
150
Vertical
Pass
20836.94
45.00
11.25
74
29.00
Peak
355.6
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2462.28
92.75
11.11
2527.50
52.25
4061.00
1 GHz to 25 GHz, ANT H 802.11n20 High Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2462.06
99.94
11.11
74
-25.94
Peak
293.7
150
Horizontal
N/A
2592.01
50.95
11.50
74
23.05
Peak
278.4
150
Horizontal
Pass
4062.88
51.21
0.00
74
22.79
Peak
107.2
150
Horizontal
Pass
9324.46
42.81
19.64
74
31.19
Peak
89.3
150
Horizontal
Pass
15589.02
46.43
9.57
74
27.57
Peak
110.7
150
Horizontal
Pass
24271.22
47.30
13.17
74
26.70
Peak
203.2
150
Horizontal
Pass
80 / 92
Report No.: BL-SZ1760349-603
Worst case for 802.11n(HT40)
ANT 0 + ANT1
1 GHz to 25 GHz, ANT V 802.11n40 Low Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-18.76
Peak
322.4
150
Vertical
N/A
11.65
74
21.10
Peak
126.2
150
Vertical
Pass
51.60
0.00
74
22.40
Peak
215.1
150
Vertical
Pass
6539.10
49.34
20.20
74
24.66
Peak
339.5
150
Vertical
Pass
12165.97
45.94
9.39
74
28.06
Peak
79.9
150
Vertical
Pass
23961.73
45.98
13.21
74
28.02
Peak
224.5
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2422.81
92.76
11.12
2526.95
52.90
4061.92
1 GHz to 25 GHz, ANT H 802.11n40 Low Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2422.72
98.69
11.12
74
-24.69
Peak
157.5
150
Horizontal
N/A
2595.59
48.08
11.50
74
25.92
Peak
60.9
150
Horizontal
Pass
4065.81
51.55
0.00
74
22.45
Peak
177.5
150
Horizontal
Pass
7785.77
43.25
20.20
74
30.75
Peak
243.8
150
Horizontal
Pass
14091.51
47.08
9.57
74
26.92
Peak
197.8
150
Horizontal
Pass
18209.65
45.53
12.49
74
28.47
Peak
61.3
150
Horizontal
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT V 802.11n40 Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.45
93.47
11.12
74
-19.47
Peak
341.3
150
Vertical
N/A
2529.43
50.23
11.69
74
23.77
Peak
347.1
150
Vertical
Pass
4061.00
52.40
0.00
74
21.60
Peak
77.9
150
Vertical
Pass
7224.21
46.19
13.72
74
27.81
Peak
230.8
150
Vertical
Pass
14268.30
42.28
9.53
74
31.72
Peak
77.6
150
Vertical
Pass
18438.44
45.63
12.60
74
28.37
Peak
301.6
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
1 GHz to 25 GHz, ANT H 802.11n40 Middle Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2437.33
99.88
11.14
74
-25.88
Peak
325.4
150
Horizontal
N/A
2592.88
51.60
11.50
74
22.40
Peak
128.4
150
Horizontal
Pass
4059.08
50.31
0.00
74
23.69
Peak
342
150
Horizontal
Pass
6920.97
47.57
16.91
74
26.43
Peak
156.9
150
Horizontal
Pass
16223.38
46.90
9.80
74
27.11
Peak
67.2
150
Horizontal
Pass
21096.51
48.67
9.11
74
25.33
Peak
262.7
150
Horizontal
Pass
81 / 92
Report No.: BL-SZ1760349-603
1 GHz to 25 GHz, ANT V 802.11n40 High Channel
Frequency Results
Limit
Factor (dB)
No.
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
74
-19.89
Peak
40.2
150
Vertical
N/A
11.66
74
20.73
Peak
37.4
150
Vertical
Pass
51.26
0.00
74
22.74
Peak
134.9
150
Vertical
Pass
11795.34
48.39
14.81
74
25.61
Peak
15.1
150
Vertical
Pass
13498.75
45.16
9.75
74
28.84
Peak
90
150
Vertical
Pass
23632.28
45.13
11.02
74
28.87
Peak
124.3
150
Vertical
Pass
Margin (dB) Detector
Table (o)
Height (cm) ANT
Verdict
(MHz)
(dBuV/m)
(dBuV/m)
2452.82
93.89
11.11
2528.50
53.27
4059.00
1 GHz to 25 GHz, ANT H 802.11n40 High Channel
Frequency Results
Limit
Factor (dB)
No.
(MHz)
(dBuV/m)
(dBuV/m)
2452.83
99.30
11.12
74
-25.30
Peak
147.6
150
Horizontal
N/A
2592.96
52.77
11.49
74
21.23
Peak
295.4
150
Horizontal
Pass
4060.37
51.10
0.00
74
22.90
Peak
118.1
150
Horizontal
Pass
11245.01
43.75
17.59
74
30.25
Peak
233.1
150
Horizontal
Pass
14424.29
45.43
9.03
74
28.57
Peak
328.4
150
Horizontal
Pass
24480.87
47.18
14.12
74
26.82
Peak
164.8
150
Horizontal
Pass
82 / 92
Report No.: BL-SZ1760349-603
A.7 Band Edge (Restricted-band band-edge)
Test Data
Note 1: The lowest and highest channels are tested to verify the band edge emissions. Please refer to the following
the plots for emissions values.
Note 2: The test data all are tested in the vertical and horizontal antenna which the trace is max hold. So these
plots have shown the worst case.
Note 3: According the ANSI C63.10-2013, where limits are specified for both average and peak (or quasi-peak)
detector functions, if the peak (or quasi-peak) measured value complies with the average limit, it is unnecessary
to perform an average measurement.
Test Mode
Test
Channel
Low
802.11b
HIGH
Low
802.11g
HIGH
Low
802.11n20
HIGH
Low
802.11n40
HIGH
Frequency
(MHz)
Level
(dBuV/m)
Limit
Line
(dBuV/m)
Margin
(dB)
Remark
Verdict
2390
68.760
74
5.24
PEAK
Pass
2390
51.044
54
2.956
AVERAGE
Pass
2483.5
61.533
74
12.467
PEAK
Pass
2483.5
48.008
54
5.992
AVERAGE
Pass
2390
69.293
74
4.707
PEAK
Pass
2390
51.127
54
2.873
AVERAGE
Pass
2483.5
65.890
74
8.11
PEAK
Pass
2483.5
51.112
54
2.888
AVERAGE
Pass
2390
67.168
74
6.832
PEAK
Pass
2390
45.917
54
8.083
AVERAGE
Pass
2483.5
61.022
74
12.978
PEAK
Pass
2483.5
46.767
54
7.233
AVERAGE
Pass
2390
67.221
74
6.779
PEAK
Pass
2390
53.470
54
0.53
AVERAGE
Pass
2483.5
67.325
74
6.675
PEAK
Pass
2483.5
52.064
54
1.936
AVERAGE
Pass
83 / 92
Report No.: BL-SZ1760349-603
802.11b Mode:
LOW CHANNEL, AV
LOW CHANNEL, PEAK
HIGH CHANNEL, AV
HIGH CHANNEL, PEAK
802.11g Mode:
LOW CHANNEL, AV
LOW CHANNEL, PEAK
84 / 92
Report No.: BL-SZ1760349-603
HIGH CHANNEL, AV
HIGH CHANNEL, PEAK
802.11n-20 MHz Mode:
LOW CHANNEL, AV
LOW CHANNEL, PEAK
HIGH CHANNEL, AV
HIGH CHANNEL, PEAK
85 / 92
Report No.: BL-SZ1760349-603
802.11n-40 MHz Mode:
LOW CHANNEL, AV
LOW CHANNEL, PEAK
HIGH CHANNEL, AV
HIGH CHANNEL, PEAK
86 / 92
Report No.: BL-SZ1760349-603
A.8 Power Spectral Density (PSD)
Test Data
802.11b Mode:
Spectral power density (dBm/3kHz)
ANT 0
ANT 1
Total of PSD
Limit
(dBm/3kHz)
Low
-4.94
-4.89
-1.90
Middle
-5.37
-4.67
-2.00
High
-5.08
-4.87
-1.96
Channel
802.11g Mode:
Spectral power density (dBm/3kHz)
ANT 0
ANT 1
Total of PSD
Limit
(dBm/3kHz)
Low
-8.52
-5.83
-3.96
Middle
-12.29
-5.44
-4.62
High
-13.3
-6.31
-5.52
Channel
802.11n-20 MHz Mode:
Spectral power density (dBm/3kHz)
ANT 0
ANT 1
Total of PSD
Limit
(dBm/3kHz)
Low
-9.31
-9.16
-6.22
Middle
-10.78
-10.33
-7.54
High
-10.5
-9.76
-7.10
Channel
802.11n-40 MHz Mode:
Spectral power density (dBm/3kHz)
ANT 0
ANT 1
Total of PSD
Limit
(dBm/3kHz)
Low
-13.53
-12.09
-9.74
Middle
-13.36
-12.56
-9.93
High
-13.51
-12.49
-9.96
Channel
87 / 92
Report No.: BL-SZ1760349-603
Test plots
ANT0
802.11b LOW CHANNEL
802.11b MIDDLE CHANNEL
802.11b HIGH CHANNEL
802.11g LOW CHANNEL
802.11g MIDDLE CHANNEL
802.11g HIGH CHANNEL
88 / 92
Report No.: BL-SZ1760349-603
802.11n-20 MHz LOW CHANNEL
802.11 n-20 MHz MIDDLE CHANNEL
802.11n-20 MHz HIGH CHANNEL
802.11n-40 MHz LOW CHANNEL
802.11n-40 MHz MIDDLE CHANNEL
802.11n-40 MHz HIGH CHANNEL
89 / 92
Report No.: BL-SZ1760349-603
ANT1
802.11b LOW CHANNEL
802.11b MIDDLE CHANNEL
802.11b HIGH CHANNEL
802.11g LOW CHANNEL
802.11g MIDDLE CHANNEL
802.11g HIGH CHANNEL
90 / 92
Report No.: BL-SZ1760349-603
802.11n-20 MHz LOW CHANNEL
802.11 n-20 MHz MIDDLE CHANNEL
802.11n-20 MHz HIGH CHANNEL
802.11n-40 MHz LOW CHANNEL
802.11n-40 MHz MIDDLE CHANNEL
802.11n-40 MHz HIGH CHANNEL
91 / 92
Report No.: BL-SZ1760349-603
ANNEX B TEST SETUP PHOTOS
Please refer the document “BL-SZ1760349-AR.pdf”.
ANNEX C EUT EXTERNAL PHOTOS
Please refer the document “BL-SZ1760349-AW.pdf”.
ANNEX D EUT INTERNAL PHOTOS
Please refer the document “BL-SZ1760349-AI.pdf”.
--END OF REPORT--
92 / 92
Download: TXSERIES Smart Projector Test Report FCC Guizhou CVIM Technology Co., Ltd.
Mirror Download [FCC.gov]TXSERIES Smart Projector Test Report FCC Guizhou CVIM Technology Co., Ltd.
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