FCC ID: 2AC23-WL6E WIFI Module

Hui Zhou Gaoshengda Technology Co., LTD WL6ER1510 WIFI Module IEEE 802.11 b/g/n 1T/1R Model Number: WL6ER1510 Product Descrition The WL6ER1510 is a 2.4GHz WIFI 1T1R module. This module operation supports 20MHz,40MHz channels for data rates up to 150Mbps. It fully complies with IEEE 802.11 b/g/n/ feature rich wireless connectivity at high standards,delivers reliable,cost-effective, throughput from an extended distance. Product Features Product Specification Model Complies with IEEE 802.11b/g/n for 2.4GHz Wireless LAN. One transmit and One receive path(1T1R) Works with all existing network nfrastructure. Capable of up to 128-Bit WEP Encryption. Freedom to roam while staying connected. UP to 150 Mbps Transfer Rate in 802.11n mode of operation. Operating SystemsLinux,Win7, Win8, Win10,XP Low power consumption. Easy to install and configure. High speed USB 2.0 interface ROHS compliant WIFI Module Product Name Standard Interface WL6ER1510 802.11 b/g/n UART Data Transfer Rate 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90 and maximum of 150Mbps Modulation Method Frequency Band Operation Mode DQPSK,DBPSK,CCK(802.11b) QPSK,BPSK,16QAM,64QAM with OFDM (802.11g) QPSK,BPSK,16QAM,64QAM with OFDM (802.11n) 2412~2462 MHz Infrastructure Security WEP, TKIP, AES, WPA, WPA2 Operating Voltage Current Consumption 5V10%

1000mA Antenna Type PCB Operating Temperature Storage Temperature 0 ~ 60C ambient temperature

-40 ~ 80C ambient temperature 5 to 95 % maximum (non-condensing) Humidity NOTICE:

please keep this product and accessories attached to the places which children can't touch;

do not splash water or other liquid onto this product, otherwise it may cause damage;

do not put this product near the heat source or direct sunlight, otherwise it may cause deformation or malfunction;

please keep this product away from flammable or naked flame;

please do not repair this product by yourself. Only qualified personnel can be repaired. PAGE 1 OF 2 Version 1.0 Hui Zhou Gaoshengda Technology Co., LTD WL6ER1510 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Please notice that if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains FCC ID:2AC23-WL6E any similar wording that expresses the same meaning may be used. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The module is limited to OEM installation ONLY. The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. The module is limited to installation in mobile or fixed application. A separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and difference antenna configurations. There is requirement that the grantee provide guidance to the host manufacturer for compliance with Part 15B requirements. PAGE 2 OF 2 Version 1.0

Ant. Project No.: 1904C050 Page 2 of 3

11. EUT TEST PHOTO AC Power Line Conducted Emissions Test Photos Report No.: BTL-FCCP-1-1904C050 Page 28 of 105 Report Version: R00 Radiated Emissions Test Photos 9 kHz to 30 MHz Report No.: BTL-FCCP-1-1904C050 Page 29 of 105 Report Version: R00 Radiated Emissions Test Photos 30 MHz to 1 GHz Report No.: BTL-FCCP-1-1904C050 Page 30 of 105 Report Version: R00 Radiated Emissions Test Photos Above 1 GHz Report No.: BTL-FCCP-1-1904C050 Page 31 of 105 Report Version: R00 Report No.: BTL-FCCP-1-1904C050 Page 32 of 105 Report Version: R00

FCC Radio Test Report FCC ID: 2AC23-WL6E This report concerns: Original Grant Project No. Equipment Test Model Series Model Applicant Address

: 1904C050

: WIFI Module

: WL6ER1510

: N/A

: Hui Zhou Gaoshengda Technology Co.,LTD

: NO.75 Zhongkai Development Area, Huizhou, Guangdong Date of Receipt Date of Test Issued Date Tested by

: Apr. 11, 2019

: Apr. 12, 2019 ~ May 08, 2019

: May 10, 2019

: BTL Inc. Testing Engineer Technical Manager Authorized Signatory

:

:

:

(Chay Cai)

(Steven Lu)

(Ethan Ma) B T L I N C . No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, TEL: +86-769-8318-3000 FAX: +86-769-8319-6000 Guangdong, China. Report No.: BTL-FCCP-1-1904C050 Page 1 of 105 Report Version: R00 Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with standards traceable to international standard(s) and/or national standard(s). BTL's reports apply only to the specific samples tested under conditions. It is manufactures responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL shall have no liability for any declarations, inferences or generalizations drawn by the client or others from BTL issued reports. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, A2LA, or any agency of the U.S. Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and ourselves, the test report shall not be reproduced, except in full, without our written approval. BTLs laboratory quality assurance procedures are in compliance with the ISO/IEC 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. BTL is not responsible for the sampling stage, so the results only apply to the sample as received. The information, data and test plan are provided by manufacturer which may affect the validity of results, so it is manufacturers responsibility to ensure that the apparatus meets the essential requirements of applied standards and in all the possible configurations as representative of its intended use. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Please note that the measurement uncertainty is provided for informational purpose only and are not use in determining the Pass/Fail results. Report No.: BTL-FCCP-1-1904C050 Page 2 of 105 Report Version: R00 Table of Contents Page 3 . GENERAL INFORMATION 4 . AC POWER LINE CONDUCTED EMISSIONS TEST REPORT ISSUED HISTORY 1 . GENERAL SUMMARY 2 . SUMMARY OF TEST RESULTS 2.1 TEST FACILITY 2.2 MEASUREMENT UNCERTAINTY 6 7 8 9 9 10 10 3.1 GENERAL DESCRIPTION OF EUT 11 3.2 DESCRIPTION OF TEST MODES 13 3.3 PARAMETERS OF TEST SOFTWARE 3.4 DUTY CYCLE 14 3.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 15 15 3.6 SUPPORT UNITS 16 16 16 16 17 17 17 17 18 18 19 19 19 21 21 21 21 21 22 22 22 5.1 LIMIT 5.2 TEST PROCEDURE 5.3 DEVIATION FROM TEST STANDARD 5.4 TEST SETUP 5.5 EUT OPERATION CONDITIONS 5.6 EUT TEST CONDITIONS 5.7 TEST RESULTS - 9 KHZ TO 30 MHZ 5.8 TEST RESULTS - 30 MHZ TO 1000 MHZ 5.9 TEST RESULTS - ABOVE 1000 MHZ 4.1 LIMIT 4.2 TEST PROCEDURE 4.3 DEVIATION FROM TEST STANDARD 4.4 TEST SETUP 4.5 EUT OPERATION CONDITIONS 4.6 EUT TEST CONDITIONS 4.7 TEST RESULTS 6.1 LIMIT 6.2 TEST PROCEDURE 5 . RADIATED EMISSIONS TEST 6 . BANDWIDTH TEST Report No.: BTL-FCCP-1-1904C050 Page 3 of 105 Report Version: R00 Table of Contents Page 6.3 DEVIATION FROM STANDARD 6.4 TEST SETUP 6.5 EUT OPERATION CONDITIONS 6.6 EUT TEST CONDITIONS 6.7 TEST RESULTS 7 . MAXIMUM OUTPUT POWER TEST 7.1 LIMIT 7.2 TEST PROCEDURE 7.3 DEVIATION FROM STANDARD 7.4 TEST SETUP 7.5 EUT OPERATION CONDITIONS 7.6 EUT TEST CONDITIONS 7.7 TEST RESULTS 8 . CONDUCTED SPURIOUS EMISSIONS 8.1 LIMIT 8.2 TEST PROCEDURE 8.3 DEVIATION FROM STANDARD 8.4 TEST SETUP 8.5 EUT OPERATION CONDITIONS 8.6 EUT TEST CONDITIONS 8.7 TEST RESULTS 9 . POWER SPECTRAL DENSITY TEST 9.1 LIMIT 9.2 TEST PROCEDURE 9.3 DEVIATION FROM STANDARD 9.4 TEST SETUP 9.5 EUT OPERATION CONDITIONS 9.6 EUT TEST CONDITIONS 9.7 TEST RESULTS 10 . MEASUREMENT INSTRUMENTS LIST 11 . EUT TEST PHOTO APPENDIX A - AC POWER LINE CONDUCTED EMISSIONS APPENDIX B - RADIATED EMISSION - 9 KHZ TO 30 MHZ 22 22 22 22 22 23 23 23 23 23 23 23 23 24 24 24 24 24 24 24 24 25 25 25 25 25 25 25 25 26 28 33 36 Report No.: BTL-FCCP-1-1904C050 Page 4 of 105 Report Version: R00 Table of Contents APPENDIX C - RADIATED EMISSION - 30 MHZ TO 1000 MHZ APPENDIX D - RADIATED EMISSION- ABOVE 1000 MHZ APPENDIX E - BANDWIDTH APPENDIX F - MAXIMUM OUTPUT POWER APPENDIX G - CONDUCTED SPURIOUS EMISSIONS APPENDIX H - POWER SPECTRAL DENSITY Page 41 44 93 96 98 103 Report No.: BTL-FCCP-1-1904C050 Page 5 of 105 Report Version: R00 REPORT ISSUED HISTORY Report Version R00 Description Original Issue. Issued Date May 10, 2019 Report No.: BTL-FCCP-1-1904C050 Page 6 of 105 Report Version: R00 1. GENERAL SUMMARY

: WL6ER1510

: WIFI Module Equipment Brand Name : GSD Test Model Series Model : N/A Applicant

: Hui Zhou Gaoshengda Technology Co.,LTD Manufacturer : Hui Zhou Gaoshengda Technology Co.,LTD Address Factory Address Date of Test : Apr. 12, 2019 ~ May 08, 2019 Test Sample : Engineering Sample No.: D190403745 for conducted, D190404553 for radiated.

: NO.75 Zhongkai Development Area,Huizhou,Guangdong

: Hui Zhou Gaoshengda Technology Co.,LTD

: NO.75 Zhongkai Development Area,Huizhou,Guangdong Standard(s)

: FCC Part15, Subpart C (15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. BTL-FCCP-1-1904C050) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of A2LA according to the ISO/IEC 17025 quality assessment standard and technical standard(s). Test results included in this report are only for the WLAN 2.4 GHz part. Report No.: BTL-FCCP-1-1904C050 Page 7 of 105 Report Version: R00 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standard(s):

Standard(s) Section Test Item Test Result Judgment Remark Applied Standard(s): FCC Part15, Subpart C (15.247) 15.207 15.247(d) 15.205(a) 15.209(a) 15.247(a)(2) 15.247(b)(3) 15.247(d) 15.247(e) 15.203 Radiated Emissions AC Power Line Conducted Emissions APPENDIX A APPENDIX B APPENDIX C APPENDIX D APPENDIX E APPENDIX F APPENDIX G APPENDIX H Conducted Spurious Emissions Maximum Output Power Bandwidth Power Spectral Density Antenna Requirement

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PASS PASS PASS PASS PASS PASS PASS

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Note:

(1) N/A denotes test is not applicable in this test report. Report No.: BTL-FCCP-1-1904C050 Page 8 of 105 Report Version: R00 2.1 TEST FACILITY The test facilities used to collect the test data in this report is at the location of No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, Guangdong, China. BTL's Test Firm Registration Number for FCC: 357015 BTL's Designation Number for FCC: CN1240 2.2 MEASUREMENT UNCERTAINTY ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)) The BTL measurement uncertainty as below table:

A. AC power line conducted emissions test:

Test Site Method Measurement Frequency Range DG-C02 CISPR 150 kHz ~ 30 MHz U, (dB) 2.32 B. Radiated emissions test:

Test Site Method Measurement Frequency DG-CB03 CISPR Range 9 KHz~30 MHz 9 KHz~30 MHz 30 MHz~200 MHz 30 MHz~200 MHz 200 MHz~1,000 MHz 200 MHz~1,000 MHz 1 GHz~18 GHz 1 GHz~18 GHz 18 GHz~40 GHz 18 GHz~40 GHz Ant. H / V U, (dB) 3.79 V H 3.57 3.82 V 3.78 H V 4.10 4.06 H 3.12 V 3.68 H V 4.15 4.14 H Note: Unless specifically mentioned, the uncertainty of measurement has not been taken into account to declare the compliance or non-compliance to the specification. Report No.: BTL-FCCP-1-1904C050 Page 9 of 105 Report Version: R00 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Equipment Brand Name Test Model Series Model Model Difference(s) Software Version Hardware Version Power Source Power Rating Operation Frequency Modulation Type Bit Rate of Transmitter Maximum Output Power WIFI Module GSD WL6ER1510 N/A N/A V1.0 V1.0 DC voltage supplied from external power supply. DC 5V 2412 MHz ~ 2462 MHz IEEE 802.11b: DSSS IEEE 802.11g: OFDM IEEE 802.11n: OFDM IEEE 802.11b: 11/5.5/2/1 Mbps IEEE 802.11g: 54/48/36/24/18/12/9/6 Mbps IEEE 802.11n: up to 150 Mbps IEEE 802.11b: 16.02 dBm (0.0400 W) IEEE 802.11g: 14.43 dBm (0.0277 W) IEEE 802.11n (HT20): 12.48 dBm (0.0177 W) IEEE 802.11n (HT40): 12.53 dBm (0.0179 W) Note:

1. For a more detailed features description, please refer to the manufacturers specifications or the user's manual. 2. Channel List:

Channel Frequency

(MHz) 2412 2417 2422 01 02 03 3. Antenna Specification:

CH01 - CH11 for 802.11b, 802.11g, 802.11n(20 MHz) CH03 - CH09 for 802.11n(40 MHz) Channel Frequency

(MHz) Channel Frequency

(MHz) 2442 2427 2432 2447 2452 2437 07 08 09 10 11 04 05 06 Channel Frequency

(MHz) 2457 2462 Ant. 1 Brand N/A Model Name Antenna Type Connector Gain (dBi) N/A PCB N/A 2.50 Report No.: BTL-FCCP-1-1904C050 Page 10 of 105 Report Version: R00 3.2 DESCRIPTION OF TEST MODES The test system was pre-tested based on the consideration of all possible combinations of EUT operation mode. Pretest Mode Description Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 TX B Mode Channel 01/06/11 TX G Mode Channel 01/06/11 TX N-20 MHz Mode Channel 01/06/11 TX N-40 MHz Mode Channel 03/06/09 TX B Mode Channel 11 Following mode(s) as (were) found to be the worst case(s) and selected for the final test. AC power line conducted emissions test Final Test Mode:

Description Mode 5 TX B Mode Channel 11 Radiated emissions test Final Test Mode:

Description Mode 1 Mode 2 Mode 3 Mode 4 TX B Mode Channel 01/06/11 TX G Mode Channel 01/06/11 TX N-20 MHz Mode Channel 01/06/11 TX N-40 MHz Mode Channel 03/06/09 Conducted test Final Test Mode:

Description Mode 1 Mode 2 Mode 3 Mode 4 TX B Mode Channel 01/06/11 TX G Mode Channel 01/06/11 TX N-20 MHz Mode Channel 01/06/11 TX N-40 MHz Mode Channel 03/06/09 Report No.: BTL-FCCP-1-1904C050 Page 11 of 105 Report Version: R00 NOTE:

(1) The measurements are performed at the high, middle, low available channels.

(2) 802.11b mode: CCK (1 Mbps) 802.11g mode: BPSK (6 Mbps) 802.11n HT20 mode : BPSK (6.5 Mbps) 802.11n HT40 mode : BPSK (13.5 Mbps) For radiated emission tests, the highest output powers were set for final test.

(3) For radiated emission below 1 GHz test, the IEEE 802.11b channel 11 is found to be the worst case and recorded.

(4) For radiated emission above 1 GHz test, 1GHz~26.5GHz have been pre-tested and in this report only recorded the worst case. The remaining spurious points are all below the limit value of 20dB. Report No.: BTL-FCCP-1-1904C050 Page 12 of 105 Report Version: R00 3.3 PARAMETERS OF TEST SOFTWARE Test Software Frequency (MHz) IEEE 802.11b IEEE 802.11g IEEE 802.11n (HT20) Frequency (MHz) IEEE 802.11n (HT40) 2412 33 38 34 2422 34 UI_mptool v1.0.0.1 2437 32 38 34 2437 34 2462 33 38 34 2452 34 Report No.: BTL-FCCP-1-1904C050 Page 13 of 105 Report Version: R00 3.4 DUTY CYCLE If duty cycle is 98 %, duty factor is not required. If duty cycle is < 98 %, duty factor shall be considered. The output power = measured power + duty factor. IEEE 802.11b IEEE 802.11g Duty cycle = 12.448 ms / 12.576 ms = 98.98%

Duty Factor = 10 log(1/Duty cycle) = 0.00 IEEE 802.11n (HT20) Duty cycle = 2.064 ms / 2.208 ms = 93.48%

Duty Factor = 10 log(1/Duty cycle) = 0.29 IEEE 802.11n (HT40) Duty cycle = 1.920 ms / 2.056 ms = 93.39%

Duty Factor = 10 log(1/Duty cycle) = 0.30, Duty cycle = 0.940 ms / 1.080 ms = 87.04%

Duty Factor = 10 log(1/Duty cycle) = 0.60 NOTE:

For IEEE 802.11g and IEEE 802.11n (HT20):

For radiated emissions frequency above 1 GHz, the resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 1 kHz (Duty cycle < 98%). For IEEE 802.11n (HT40):

For radiated emissions frequency above 1 GHz, the resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 2 kHz (Duty cycle < 98%). Report No.: BTL-FCCP-1-1904C050 Page 14 of 105 Report Version: R00 3.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 3.6 SUPPORT UNITS Item A B Item 1 2 Equipment Test Fixture Notebook Mfr/Brand N/A Lenovo Model/Type No. Series No. N/A N/A V310-14ISK LR07GZNB Shielded Type Ferrite Core NO NO NO NO Length 0.2m 0.3m Note Data Cable DC Cable Report No.: BTL-FCCP-1-1904C050 Page 15 of 105 Report Version: R00 4. AC POWER LINE CONDUCTED EMISSIONS TEST 4.1 LIMIT Frequency of Emission (MHz) 0.15 - 0.50 0.50 - 5.0 5.0 - 30.0 Limit (dBV) Quasi-peak 66 to 56*

56 60 Average 56 to 46*

46 50 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 4.2 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 equipment 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 c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the and forth in the center forming a bundle 30 to 40 cm long. 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. 4.3 DEVIATION FROM TEST STANDARD No deviation Report No.: BTL-FCCP-1-1904C050 Page 16 of 105 Report Version: R00 4.4 TEST SETUP Vertical Reference Ground Plane 40 cm EUT Test Receiver LISN 80 cm Horizontal Reference Ground Plane 4.5 EUT OPERATION CONDITIONS EUT was programmed to be in continuously transmitting mode. 4.6 EUT TEST CONDITIONS Temperature: 25C Relative Humidity: 53% Test Voltage: AC 120V/60Hz 4.7 TEST RESULTS Please refer to the APPENDIX A. Report No.: BTL-FCCP-1-1904C050 Page 17 of 105 Report Version: R00 5. RADIATED EMISSIONS TEST 5.1 LIMIT In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. LIMITS OF RADIATED EMISSION MEASUREMENT (9 kHz-1000 MHz) Frequency

(MHz) Field Strength

(microvolts/meter) Measurement Distance

(meters) 0.009-0.490 0.490-1.705 1.705-30.0 30-88 88-216 216-960 Above 960 2400/F(kHz) 24000/F(kHz) 30 100 150 200 500 300 30 30 3 3 3 3 LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000 MHz) Frequency (MHz) Above 1000

(dBuV/m at 3 m) Peak 74 Average 54 NOTE:

(1) The limit for radiated test was performed according to FCC PART 15C.

(2) The tighter limit applies at the band edges.

(3) Emission level (dBuV/m)=20log Emission level (uV/m). Spectrum Parameter Attenuation Start Frequency Stop Frequency RBW / VBW

(Emission in restricted band) Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Setting Auto 1000 MHz 10th carrier harmonic 1 MHz / 3 MHz for Peak, 1 MHz / 1/T for Average Setting Auto 9 kHz~90 kHz for PK/AVG detector 90 kHz~110 kHz for QP detector 110 kHz~490 kHz for PK/AVG detector 490 kHz~30 MHz for QP detector 30 MHz~1000 MHz for QP detector Report No.: BTL-FCCP-1-1904C050 Page 18 of 105 Report Version: R00 5.2 TEST PROCEDURE a. The measuring distance of 3 m shall be used for measurements. The EUT was placed on the top of a rotating table 0.8 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation.(below 1 GHz) b. The measuring distance of 3 m shall be used for measurements. The EUT was placed on the top of a rotating table 1.5 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation.(above 1 GHz) c. The height of the equipment or of the substitution antenna shall be 0.8m or 1.5m; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights find the maximum reading (used Bore sight function). e. The receiver system was set to peak and average detect function and specified bandwidth with maximum hold mode when the test frequency is above 1 GHz. f. The initial step in collecting radiated emission data is a receiver peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. g. All readings are Peak unless otherwise stated QP in column of Note. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didnt perform.

(below 1 GHz) h. All readings are Peak Mode value unless otherwise stated AVG in column of Note. If the Peak Mode Measured value compliance with the Peak Limits and lower than AVG Limits, the EUT shall be deemed to meet both Peak & AVG Limits and then only Peak Mode was measured, but AVG Mode didnt perform. (above 1 GHz) i. For the actual test configuration, please refer to the related Item -EUT Test Photos. 5.3 DEVIATION FROM TEST STANDARD No deviation 5.4 TEST SETUP 9 kHz-30 MHz Report No.: BTL-FCCP-1-1904C050 Page 19 of 105 Report Version: R00 30 MHz to 1 GHz Absorbers EUT 0.8 m 3 m Ground Plane 1-4 m 1 m Receiver Amp. Above 1 GHz Absorbers 3 m EUT 1.5 m 1-4 m 1 m Absorbers 0.3 m Ground Plane Receiver Amp. Report No.: BTL-FCCP-1-1904C050 Page 20 of 105 Report Version: R00 5.5 EUT OPERATION CONDITIONS The EUT was programmed to be in continuously transmitting mode. 5.6 EUT TEST CONDITIONS Temperature: 24C Relative Humidity: 68% Test Voltage: DC 5V 5.7 TEST RESULTS - 9 KHZ TO 30 MHZ Please refer to the APPENDIX B Remark:

(1) Distance extrapolation factor = 40 log (specific distance / test distance) (dB).

(2) Limit line = specific limits (dBuV) + distance extrapolation factor. 5.8 TEST RESULTS - 30 MHZ TO 1000 MHZ Please refer to the APPENDIX C. 5.9 TEST RESULTS - ABOVE 1000 MHZ Please refer to the APPENDIX D. Remark:

(1) No limit: This is fundamental signal, the judgment is not applicable. For fundamental signal judgment was referred to Peak output test. Report No.: BTL-FCCP-1-1904C050 Page 21 of 105 Report Version: R00 6. BANDWIDTH TEST 6.1 LIMIT Section 15.247(a)(2) FCC Part15, Subpart C (15.247) Test Item 6 dB Bandwidth 99% Emission Bandwidth Limit Minimum 500 kHz

-

6.2 TEST PROCEDURE a. The EUT was directly connected to the spectrum analyzer and antenna output port as show in b. Spectrum Setting: RBW= 100 kHz, VBW=300 kHz, Sweep time = 2.5 ms. c. The bandwidth was performed in accordance with method 11.8 of ANSI C63.10-2013. the block diagram below. 6.3 DEVIATION FROM STANDARD No deviation. 6.4 TEST SETUP 6.5 EUT OPERATION CONDITIONS The EUT was programmed to be in continuously transmitting mode. 6.6 EUT TEST CONDITIONS Temperature: 24C Relative Humidity: 65% Test Voltage: DC 5V 6.7 TEST RESULTS Please refer to the APPENDIX E. Report No.: BTL-FCCP-1-1904C050 Page 22 of 105 Report Version: R00 7. MAXIMUM OUTPUT POWER TEST 7.1 LIMIT Section 15.247(b)(3) FCC Part15, Subpart C (15.247) Test Item Maximum Output Power Limit 1 Watt or 30dBm 7.2 TEST PROCEDURE a. The EUT was directly connected to the power meter and antenna output port as show in the b. The maximum conducted output power was performed in accordance with method 11.9.1.3 of block diagram below. ANSI C63.10-2013. 7.3 DEVIATION FROM STANDARD No deviation. 7.4 TEST SETUP 7.5 EUT OPERATION CONDITIONS The EUT was programmed to be in continuously transmitting mode. 7.6 EUT TEST CONDITIONS Temperature: 24C Relative Humidity: 65% Test Voltage: DC 5V 7.7 TEST RESULTS Please refer to the APPENDIX F. Report No.: BTL-FCCP-1-1904C050 Page 23 of 105 Report Version: R00 8. CONDUCTED SPURIOUS EMISSIONS 8.1 LIMIT 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, provided the transmitter demonstrates compliance with the peak Output Power limits. If the transmitter complies with the Output Power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)). 8.2 TEST PROCEDURE a. The EUT was directly connected to the spectrum analyzer and antenna output port as show in b. Spectrum Setting: RBW= 100 kHz, VBW=300 kHz, Sweep time = Auto. the block diagram below. 8.3 DEVIATION FROM STANDARD No deviation. 8.4 TEST SETUP 8.5 EUT OPERATION CONDITIONS The EUT was programmed to be in continuously transmitting mode. 8.6 EUT TEST CONDITIONS Temperature: 24C Relative Humidity: 65% Test Voltage: DC 5V 8.7 TEST RESULTS Please refer to the APPENDIX G. Report No.: BTL-FCCP-1-1904C050 Page 24 of 105 Report Version: R00 9. POWER SPECTRAL DENSITY TEST 9.1 LIMIT Section 15.247(e) FCC Part15, Subpart C (15.247) Test Item Power Spectral Density Limit 8 dBm

(in any 3 kHz) 9.2 TEST PROCEDURE a. The EUT was directly connected to the spectrum analyzer and antenna output port as show in b. Spectrum Setting: RBW=3 kHz, VBW=10 kHz, Sweep time = Auto. c. The Power Spectral Density was performed in accordance with method 11.10.2 of ANSI the block diagram below. C63.10-2013. 9.3 DEVIATION FROM STANDARD No deviation. 9.4 TEST SETUP 9.5 EUT OPERATION CONDITIONS The EUT was programmed to be in continuously transmitting mode. 9.6 EUT TEST CONDITIONS Temperature: 24C Relative Humidity: 65% Test Voltage: DC 5V 9.7 TEST RESULTS Please refer to the APPENDIX H. Report No.: BTL-FCCP-1-1904C050 Page 25 of 105 Report Version: R00 5 6 7 1 2 3 4 5 6 7 4 5 6 7 8 9 10. MEASUREMENT INSTRUMENTS LIST Item Kind of Equipment Manufacturer AC Power Line Conducted Emissions R&S EMCO SHX Type No. ESCI 3816/2 TF5-3 SCHWARZBECK NSLK 8127 Serial No. 100382 52765 15041305 8127685 EM Farad N/A EM-7600 EZ-EMC Ver.NB-03A1-01 RG223 772 N/A 12m Item Kind of Equipment Manufacturer Radiated Emissions - 9 kHz to 30 MHz Item Kind of Equipment Manufacturer Schwarzbeck Radiated Emissions - 30 MHz to 1 GHz EM N/A R&S Farad HP Agilent emci CT MF Farad Type No. EM-6876-1 RG 213/U ESCI EZ-EMC Ver.NB-03A1-01 Serial No. 230 C-102 100895 N/A N/A Type No. VULB9160 8447D N9038A LMR-400(30MHz-

1GHz)(8m+5m) SC100 MF-7802 EZ-EMC Ver.NB-03A1-01 Serial No. 9160-3232 2944A09673 MY52130039 N/A N/A MF780208416 N/A LISN 1 EMI Test Receiver 2 3 4 50ohm Terminator Artificial-Mains Network TRANSIENT LIMITER Measurement Software Cable Cable Loop Antenna 1 2 3 EMI Test Receiver 4 Measurement Software Antenna Amplifier Receiver Cable Controller Controller Measurement Software Calibrated until Mar. 10, 2020 Mar. 10, 2020 Mar. 10, 2020 Mar. 10, 2020 Mar. 10, 2020 N/A Mar. 12, 2020 Calibrated until Jan. 15, 2020 Jun. 01, 2019 Mar. 10, 2020 Calibrated until Mar. 09, 2020 Aug. 11, 2019 Aug. 11, 2019 May 25, 2019 N/A N/A N/A Calibrated until Mar. 09, 2020 Item Kind of Equipment Manufacturer Type No. Serial No. Radiated Emissions - Above 1 GHz ETS 3115 75789 Double Ridged 1 Guide Antenna 2 Broad-Band Horn 3 Antenna Amplifier Microwave Preamplifier With Adaptor Receiver Controller Controller Cable Measurement Software Agilent EMC INSTRUMENT Agilent CT MF mitron Farad Schwarzbeck BBHA 9170 8449B 9170319 Jun. 30, 2019 3008A02333 Mar. 10, 2020 EMC2654045 980039 & HA01 Mar. 10, 2020 N9038A SC100 MF-7802 B10-01-01-12M EZ-EMC Ver.NB-03A1-01 MY52130039 Aug. 11, 2019 N/A MF780208416 18072744 N/A N/A Jul. 30, 2019 N/A N/A Report No.: BTL-FCCP-1-1904C050 Page 26 of 105 Report Version: R00 Item Kind of Equipment Manufacturer 1 Spectrum Analyzer R&S Bandwidth Type No. FSP40 Serial No. 100185 Calibrated until Aug. 11, 2019 Maximum Output Power Item Kind of Equipment Manufacturer 1 2 P-series power wideband power meter sensor Agilent Agilent Type No. N1911A Serial No. MY45100473 Calibrated until Aug. 11, 2019 N1921A MY51100041 Aug. 11, 2019 Item Kind of Equipment Manufacturer 1 Spectrum Analyzer R&S Type No. FSP40 Serial No. 100185 Calibrated until Aug. 11, 2019 Antenna Conducted Spurious Emissions Item Kind of Equipment Manufacturer 1 Spectrum Analyzer R&S Type No. FSP40 Power Spectral Density Serial No. 100185 Calibrated until Aug. 11, 2019 Remark: N/A denotes no model name, serial no. or calibration specified. All calibration period of equipment list is one year. Report No.: BTL-FCCP-1-1904C050 Page 27 of 105 Report Version: R00 11. EUT TEST PHOTO AC Power Line Conducted Emissions Test Photos Report No.: BTL-FCCP-1-1904C050 Page 28 of 105 Report Version: R00 Radiated Emissions Test Photos 9 kHz to 30 MHz Report No.: BTL-FCCP-1-1904C050 Page 29 of 105 Report Version: R00 Radiated Emissions Test Photos 30 MHz to 1 GHz Report No.: BTL-FCCP-1-1904C050 Page 30 of 105 Report Version: R00 Radiated Emissions Test Photos Above 1 GHz Report No.: BTL-FCCP-1-1904C050 Page 31 of 105 Report Version: R00 Report No.: BTL-FCCP-1-1904C050 Page 32 of 105 Report Version: R00 APPENDIX A - AC POWER LINE CONDUCTED EMISSIONS Report No.: BTL-FCCP-1-1904C050 Page 33 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 (USB Support) Line REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 34 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 (USB Support) Neutral REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 35 of 105 Report Version: R00 APPENDIX B - RADIATED EMISSION - 9 KHZ TO 30 MHZ Report No.: BTL-FCCP-1-1904C050 Page 36 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 Ant 0 REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 37 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 Ant 0 REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 38 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 Ant 90 REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 39 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 Ant 90 REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 40 of 105 Report Version: R00 APPENDIX C - RADIATED EMISSION - 30 MHZ TO 1000 MHZ Report No.: BTL-FCCP-1-1904C050 Page 41 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 42 of 105 Report Version: R00 Test Mode:

TX B MODE CHANNEL 11 Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 43 of 105 Report Version: R00 APPENDIX D - RADIATED EMISSION- ABOVE 1000 MHZ Report No.: BTL-FCCP-1-1904C050 Page 44 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2412 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 45 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2412 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 46 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2412 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 47 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2412 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 48 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 49 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 50 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 51 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 52 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2462 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 53 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2462 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 54 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2462 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 55 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX B Mode 2462 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 56 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2412 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 57 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2412 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 58 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2412 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 59 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2412 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 60 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 61 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 62 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 63 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 64 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2462 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 65 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2462 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 66 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2462 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 67 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX G Mode 2462 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 68 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2412 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 69 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2412 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 70 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2412 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 71 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2412 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 72 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 73 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 74 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 75 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 76 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2462 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 77 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2462 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 78 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2462 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 79 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-20M Mode 2462 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 80 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2422MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 81 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2422MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 82 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2422MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 83 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2422MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 84 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 85 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2437 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 86 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 87 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2437 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 88 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2452 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 89 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2452 MHz Vertical REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 90 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2452 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 91 of 105 Report Version: R00 Orthogonal Axis X Test Mode:

TX N-40M Mode 2452 MHz Horizontal REMARKS:

(1) Measurement Value = Reading Level + Correct Factor.

(2) Margin Level = Measurement Value - Limit Value. Report No.: BTL-FCCP-1-1904C050 Page 92 of 105 Report Version: R00 APPENDIX E - BANDWIDTH Report No.: BTL-FCCP-1-1904C050 Page 93 of 105 Report Version: R00 Test Mode TX B Mode Channel Frequency

(MHz) 2412 2437 2462 6 dB Bandwidth

(MHz) 10.11 10.10 10.11 99 % Emission Bandwidth (MHz) 14.92 14.84 14.88 6 dB Bandwidth Min. Limit (kHz) 500 500 500 01 06 11 CH01 CH06 CH11 Test Mode TX G Mode Channel Frequency

(MHz) 2412 2437 2462 6 dB Bandwidth

(MHz) 16.44 16.38 16.42 99 % Emission Bandwidth (MHz) 16.52 16.52 16.52 6 dB Bandwidth Min. Limit (kHz) 500 500 500 01 06 11 CH01 CH06 CH11 Result Complies Complies Complies Result Complies Complies Complies Report No.: BTL-FCCP-1-1904C050 Page 94 of 105 Report Version: R00 Test Mode TX N-20M Mode Channel Frequency

(MHz) 2412 2437 2462 6 dB Bandwidth

(MHz) 17.62 17.58 17.58 99 % Emission Bandwidth (MHz) 17.68 17.68 17.60 6 dB Bandwidth Min. Limit (kHz) 500 500 500 01 06 11 CH01 CH06 CH11 Test Mode TX N-40M Mode Channel Frequency

(MHz) 2422 2437 2452 6 dB Bandwidth

(MHz) 34.76 35.27 35.28 99 % Emission Bandwidth (MHz) 35.92 35.84 35.84 6 dB Bandwidth Min. Limit (kHz) 500 500 500 03 06 09 CH03 CH06 CH09 Result Complies Complies Complies Result Complies Complies Complies Report No.: BTL-FCCP-1-1904C050 Page 95 of 105 Report Version: R00 APPENDIX F - MAXIMUM OUTPUT POWER Report No.: BTL-FCCP-1-1904C050 Page 96 of 105 Report Version: R00 01 06 11 01 06 11 01 06 11 03 06 09 Test Mode TX B Mode Channel Frequency Test Mode TX G Mode Channel Frequency Output Power

(dBm) 15.88 15.96 16.02 Output Power (W) Max. Limit

(dBm) 30.00 30.00 30.00 0.0387 0.0394 0.0400 Max. Limit

(W) 1.0000 1.0000 1.0000 Output Power

(dBm) 14.21 14.34 14.43 Output Power (W) Max. Limit

(dBm) 30.00 30.00 30.00 0.0264 0.0272 0.0278 Max. Limit

(W) 1.0000 1.0000 1.0000 Test Mode TX N-20M Mode Channel Frequency Output Power

(dBm) 12.24 12.45 12.48 Output Power (W) Max. Limit

(dBm) 30.00 30.00 30.00 0.0167 0.0176 0.0177 Max. Limit

(W) 1.0000 1.0000 1.0000 Test Mode TX N-40M Mode Channel Frequency Output Power

(dBm) 12.42 12.51 12.53 Output Power (W) Max. Limit

(dBm) 30.00 30.00 30.00 0.0175 0.0178 0.0179 Max. Limit

(W) 1.0000 1.0000 1.0000

(MHz) 2412 2437 2462

(MHz) 2412 2437 2462

(MHz) 2412 2437 2462

(MHz) 2422 2437 2452 Result Complies Complies Complies Result Complies Complies Complies Result Complies Complies Complies Result Complies Complies Complies Report No.: BTL-FCCP-1-1904C050 Page 97 of 105 Report Version: R00 APPENDIX G - CONDUCTED SPURIOUS EMISSIONS Report No.: BTL-FCCP-1-1904C050 Page 98 of 105 Report Version: R00 Test Mode TX B Mode Bandedge-CH01 Bandedge-CH11 CH01 10th Harmonic of the fundamental frequency CH06 10th Harmonic of the fundamental frequency CH11 10th Harmonic of the fundamental frequency Report No.: BTL-FCCP-1-1904C050 Page 99 of 105 Report Version: R00 Test Mode TX G Mode Bandedge-CH01 Bandedge-CH11 CH01 10th Harmonic of the fundamental frequency CH06 10th Harmonic of the fundamental frequency CH11 10th Harmonic of the fundamental frequency Report No.: BTL-FCCP-1-1904C050 Page 100 of 105 Report Version: R00 Test Mode TX N-20M Mode Bandedge-CH01 Bandedge-CH11 CH01 10th Harmonic of the fundamental frequency CH06 10th Harmonic of the fundamental frequency CH11 10th Harmonic of the fundamental frequency Report No.: BTL-FCCP-1-1904C050 Page 101 of 105 Report Version: R00 Test Mode TX N-40M Mode Bandedge-CH03 Bandedge-CH09 CH03 10th Harmonic of the fundamental frequency CH06 10th Harmonic of the fundamental frequency CH09 10th Harmonic of the fundamental frequency Report No.: BTL-FCCP-1-1904C050 Page 102 of 105 Report Version: R00 APPENDIX H - POWER SPECTRAL DENSITY Report No.: BTL-FCCP-1-1904C050 Page 103 of 105 Report Version: R00 Test Mode TX B Mode Channel 01 06 11 Frequency

(MHz) 2412 2437 2462 Power Spectral Density

(dBm/3kHz)

-11.32

-11.11

-10.75 Max. Limit

(dBm/3kHz) 8 8 8 Result Complies Complies Complies CH01 CH06 CH11 Test Mode TX G Mode Channel 01 06 11 Frequency

(MHz) 2412 2437 2462 CH01 Power Spectral Density

(dBm/3kHz)

-16.06

-16.02

-16.12 CH06 Max. Limit

(dBm/3kHz) 8 8 8 Result Complies Complies Complies CH11 Report No.: BTL-FCCP-1-1904C050 Page 104 of 105 Report Version: R00 Test Mode TX N-20M Mode Channel 01 06 11 Frequency

(MHz) 2412 2437 2462 Power Spectral Density

(dBm/3kHz)

-16.65

-17.56

-16.44 Max. Limit

(dBm/3kHz) 8 8 8 Result Complies Complies Complies CH01 CH06 CH11 Max. Limit

(dBm/3kHz) 8 8 8 Result Complies Complies Complies CH09 Test Mode TX N-40M Mode Channel 03 06 09 Frequency

(MHz) 2422 2437 2452 Power Spectral Density

(dBm/3kHz)

-19.94

-20.10

-19.06 CH03 CH06 End of Test Report Report No.: BTL-FCCP-1-1904C050 Page 105 of 105 Report Version: R00

Hui Zhou Gaoshengda Technology Co.,LTD Declaration concerning Antenna Specification It is hereby declared that the product Model No.: WL6ER1510 FCC ID: 2AC23-WL6E fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below:

Model No. of antenna: N/A Type of antenna:

Gain of the antenna:

Frequency range:

PCB antenna 2.5 dBi 2412-2462 MHz NO.75 Zhongkai Development Area Huizhou, Guangdong The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Hui Zhou Gaoshengda Technology Co.,LTD Address:

City:

ZIP / Postal code: N/A Country:

Place:

Date: 2019-05-23 Guangzhou China Signature version02

FCC RF EXPOSURE REPORT FCC ID: 2AC23-WL6E Project No. Equipment Model Applicant Address According

: 1904C050

: WIFI Module

: WL6ER1510

: Hui Zhou Gaoshengda Technology Co.,LTD

: NO.75 Zhongkai Development Area, Huizhou, Guangdong

: FCC Guidelines for Human Exposure IEEE C95.1 & FCC Part 2.1091 B T L I N C . No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, TEL: +86-769-8318-3000 FAX: +86-769-8319-6000 Guangdong, China. Report No.: BTL-FCCP-2-1904C050 Page 1 of 3 Report Version: R00

: WL6ER1510

: WIFI Module 1. GENERAL SUMMARY Equipment Brand Name : GSD Test Model Series Model : N/A

: Hui Zhou Gaoshengda Technology Co.,LTD Applicant Manufacturer : Hui Zhou Gaoshengda Technology Co.,LTD Address Factory Address Date of Test : Apr. 12, 2019 ~ May 08, 2019 Test Sample : Engineering Sample No.: D190403745 Standards The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. BTL-FCCP-2-1904C050) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of A2LA according to the ISO/IEC 17025 quality assessment standard and technical standard(s).

: NO.75 Zhongkai Development Area, Huizhou, Guangdong

: Hui Zhou Gaoshengda Technology Co.,LTD

: NO.75 Zhongkai Development Area, Huizhou, Guangdong

: FCC Title 47 Part 2.1091, OET Bulletin 65 Supplement C Report No.: BTL-FCCP-2-1904C050 Page 2 of 3 Report Version: R00 2. MPE CALCULATION METHOD Calculation Method of RF Safety Distance:

where:

S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Table for Filed Antenna Ant. 1 Brand N/A Model Name Antenna Type Connector Gain (dBi) N/A PCB N/A 2.50 3. TEST RESULTS Antenna gain

(dBi) 2.50 Directional gain

(numeric) 1.7783 Max. Output Power

(dBm) 16.02 Max. Output Power

(mW) 39.9945 Power Density (S)

(mW/cm2) 0.01416 Limit of Power Density (S)

(mW/cm2) Test Result 1 Complies Note: The calculated distance is 20 cm. Output power including tune up tolerance. End of Test Report Report No.: BTL-FCCP-2-1904C050 Page 3 of 3 Report Version: R00

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