Test Report

FCC ID: GPO5002019

Test Report

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FCCID_4243600

TEST REPORT Report No.: E20190319559202-1 Application No.: E20190319559202 Applicant: GEMMY INDUSTRIES (HK)LIMITED BVI Address: No.301 on 3rd Floor, East Ocean Centre,No.98 Granville Road,Kowloon,Hong Kong Sample Wireless Remote Controller Description: Model: 5002019 Adding Model: / FCC ID: GPO5002019 Test Specification: FCC 47 CFR Part 15 Subpart C Test Date: 2019-03-28 to 2019-04-01 Issue Date: 2019-04-15 Test Result: PASS Prepared By: Reviewed By: Approved By: Darry Wu / Test Engineer Eve Wang /Technical Manager Tony Han / Manager Date: 2019-04-15 Date: 2019-04-15 Date: 2019-04-15 Other Aspects: / Abbreviations: ok / P = passed; fail / F = failed; n.a. / N = not applicable The test result in this test report refers exclusively to the presented test sample. This report shall not be reproduced except in full, without the written approval of GRGT. Address: No.1301 Guanguang Road Xinlan Community, Guanlan Street, Longhua District Shenzhen, 518110, GRG METROLOGY & TEST (SHENZHEN) CO., LTD People’s Republic of China Tel:+86-755-61180008 Email: szgrgt@grgtest.com http://www.grgtest.com Identifying code: 113469

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 DIRECTIONS OF TEST 1. This company carries out test task according to the national regulation of verifications which can be traced to National Primary Standards and BIPM. 2. The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. 3. If there is any objection concerning the test, the client should inform the laboratory within 15 days from the date of receiving the test report. Page 1 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 TABLE OF CONTENTS 1. TEST RESULT SUMMARY ............................................................................................................................ 4 2. GENERAL DESCRIPTION OF EUT..............................................................................................................5 2.1 APPLICANT ...................................................................................................................................................5 2.2 MANUFACTURER ........................................................................................................................................5 2.3 FACTORY ......................................................................................................................................................5 2.4 BASIC DESCRIPTION OF EQUIPMENT UNDER TEST ...........................................................................5 2.5 TEST OPERATION MODE ........................................................................................................................... 6 2.6 LOCAL SUPPORTIVE ..................................................................................................................................6 3. LABORATORY AND ACCREDITATIONS ..................................................................................................7 3.1 LABORATORY..............................................................................................................................................7 3.2 ACCREDITATIONS ......................................................................................................................................7 3.3 MEASUREMENT UNCERTAINTY .............................................................................................................7 4. LIST OF USED TEST EQUIPMENT AT GRGT........................................................................................... 8 5. ANTENNA REQUIREMENT ..........................................................................................................................9 6. RADIATED SPURIOUS EMISSIONS .......................................................................................................... 10 6.1 LIMITS ......................................................................................................................................................... 10 6.2 TEST PROCEDURES (PLEASE REFER TO MEASUREMENT STANDARD) ........................................................ 10 6.3 TEST SETUP ................................................................................................................................................ 14 6.4 DATA SAMPLE ........................................................................................................................................... 15 6.5 TEST RESULTS ........................................................................................................................................... 16 7. 20DB BANDWIDTH ........................................................................................................................................ 24 7.1 LIMITS ......................................................................................................................................................... 24 7.2 TEST PROCEDURES .................................................................................................................................. 24 7.3 TEST SETUP ................................................................................................................................................ 24 7.4 TEST RESULTS ........................................................................................................................................... 24 8. DUTY CYCLE ................................................................................................................................................. 27 8.1 LIMITS ......................................................................................................................................................... 27 8.2 TEST PROCEDURES .................................................................................................................................. 27 8.3 TEST SETUP ................................................................................................................................................ 27 8.4 TEST RESULTS ........................................................................................................................................... 27 9. RESTRICTED BANDS OF OPERATION .................................................................................................... 28 9.1 LIMITS ......................................................................................................................................................... 28 9.2 TEST PROCEDURES .................................................................................................................................. 28 9.3 TEST SETUP ................................................................................................................................................ 29 9.4 TEST RESULTS ........................................................................................................................................... 30 APPENDIX A: PHOTOGRAPH OF THE TEST ARRANGEMENT .................................................................. 34 Page 2 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 1. TEST RESULT SUMMARY FCC Part 15.249 Standard Item Limit / Severity Result Antenna Requirement §15.203 PASS Conducted Emissions §15.207 (a) N/A1) Radiated Spurious §15.249(d) PASS Emission FCC Part 15,Subpart C (15.249) 20 dB Bandwidth N/A PASS Duty Cycle N/A PASS Restricted bands of §15.205 PASS operation Note 1): The EUT power is DC 3V. Page 3 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 2. GENERAL DESCRIPTION OF EUT 2.1 APPLICANT Name: GEMMY INDUSTRIES (HK)LIMITED BVI Address: No.301 on 3rd Floor, East Ocean Centre, No.98 Granville Road, Kowloon, Hong Kong 2.2 MANUFACTURER Name: GEMMY INDUSTRIES (HK)LIMITED BVI Address: No.301 on 3rd Floor, East Ocean Centre, No.98 Granville Road, Kowloon, Hong Kong 2.3 FACTORY Factory 1 Name : ZAIXING ELECTRONIC (SHENZHEN)CO., LTD. Address : 3#, 1st Road Yang Yong, Shapu Community, Songgang, Baoan District, Shenzhen City, Guangdong Province, China. Factory 2 Name : DynaTech Co. Ltd Address : 259-261 Xincheng Road, Qiaotou Town, Dongguan, Guangdong, China Factory 3 Name : YUAN HONG CO., LTD Address : No. 3, meichun A industrial zone, meichun fang, fumei city, Ba Ria Vung Tau Province, Vietnam. 2.4 BASIC DESCRIPTION OF EQUIPMENT UNDER TEST Equipment: Wireless Remote Controller Model No.: 5002019 Adding Model / Trade Name: / Power supply DC 3V Supply by the Cell Frequency 2407MHz~2477MHz Range Antenna PCB antenna with 0dBi gain (Max) Specification: Modulation GFSK type: Temperature -20~70℃ Range: Hardware 115000-USA（V1） Version: Software 115000-USA（V1） Page 4 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Version: Note: / 2.5 TEST OPERATION MODE Test Item Mode No. Description of the modes Conducted Emission 1 / Radiated Emission 1 Continuously Transmitting 2.6 LOCAL SUPPORTIVE Serial Name of Equipment Manufacturer Model Note Number / / / / / Cable / / / / / Test software: Software version Test level / 3 Page 5 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 3. LABORATORY AND ACCREDITATIONS 3.1 LABORATORY The tests and measurements refer to this report were performed by EMC Laboratory of GRG METROLOGY & TEST (SHENZHEN) CO., LTD Add. : No.1301 Guanguang Road Xinlan Community, Guanlan Street, Longhua District Shenzhen, 518110, People’s Republic of China Telephone : +86-755-61180008 Fax : / 3.2 ACCREDITATIONS A2LA Certificate Number 2861.01 3.3 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: Measurement Frequency Uncertainty 30MHz～1000MHz 4.8dB Horizontal 1GHz～26.5GHz 5.8dB Radiated Emission 30MHz～1000MHz 4.8dB Vertical 1GHz～26.5GHz 5.9dB This uncertainty represents an expanded uncertainty factor of k=2. Page 6 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 4. LIST OF USED TEST EQUIPMENT AT GRGT Serial Calibration Name of Equipment Manufacturer Model Number Due Radiated Spurious Emission& Restricted bands of operation ESPI Test Receiver ROHDE&SCHWARZ ESPI 101026 2020-01-09 EXA signal analyzer Agilent N9010A MY52221469 2020-01-10 Bilog Antenna Schwarzbeck VULB 9160 9160-3401 2019-12-21 Horn Antenna Schwarzbeck BBHA9120 D286 2019-12-21 Active Loop Antenna COM-POWER AL-130 121044 2019-12-27 EM Electronics Amplifier EM330 060661 2019-12-21 Corporation High Noise Amplifier Agilent 8449B 3008A02060 2019-12-21 Hygrothermograph VICTOR HTC-1 NA 2019-12-24 Test SW FARAD EZ-EMC/ CCS-3A1-CE 20 dB Bandwidth EXA signal analyzer Agilent N9010A MY52221469 2020-01-10 Duty cycle EXA signal analyzer Agilent N9010A MY52221469 2020-01-10 Page 7 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 5. ANTENNA REQUIREMENT The EUT has two antennas. The antennas are PCB antennas. The max gain of antenna is 0 dBi.which accordance 15.203.is considered sufficient to comply with the provisions of this section Page 8 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 6. RADIATED SPURIOUS EMISSIONS 6.1 LIMITS Except as provided in paragraph (b) of this section, the field strength of emissions from intentional radiators operated within these frequency bands shall comply with the following: Fundamental Field Strength of Fundamental Field Strength of Harmonics Frequency Field Strength (mV/m) (μV/m) 902-928 MHz 50 500 2400 - 2483.5 MHz 50 500 5725 - 5875 MHz 50 500 24.0 - 24.25 GHz 250 2500 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* 3 88-216 150* 3 216-960 200* 3 Above 960 500 3 6.2 TEST PROCEDURES (please refer to measurement standard) 1) Sequence of testing 9 kHz to 30 MHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used. --- If the EUT is a floor standing device, it is placed on the ground. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Page 9 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Pre measurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna height is 0.8 meter. --- At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions Final measurement: --- Identified emissions during the pre measurement the software maximizes by rotating the turntable position (0°to 360°) and by rotating the elevation axes (0°to 360°). --- The final measurement will be done in the position (turntable and elevation) causing the highest emissions with QPK detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the pre measurement and the limit will be stored. 2) Sequence of testing 30 MHz to 1 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Pre measurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna is polarized vertical and horizontal. --- The antenna height changes from 1 to 3 meter. --- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions. Page 10 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (±45°) and antenna movement between 1 and 4 meter. --- The final measurement will be done with QP detector with an EMI receiver. --- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. 3) Sequence of testing 1 GHz to 18 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Pre measurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna is polarized vertical and horizontal. --- The antenna height scan range is 1 meter to 2.5 meter. --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions. Page 11 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (±45°) and antenna movement between 1 and 4 meter. This procedure is repeated for both antenna polarizations. --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the pre measurement with marked maximum final measurements and the limit will be stored. 4) Sequence of testing above 18 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 1 meter. --- The EUT was set into operation. Pre measurement: --- The antenna is moved spherical over the EUT in different polarisations of the antenna. Final measurement: --- The final measurement will be performed at the position and antenna orientation for all detected emissions that were found during the premeasurements with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. NOTE: The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is 3MHz for RMS Average (Duty cycle < 98%) for Average detection (AV) at frequency above 1GHz, then the measurement results was added to a correction factor (10 log(1/duty cycle)). Page 12 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 6.3 TEST SETUP Figure 1. 9KHz to 30MHz radiated emissions test configuration Figure 2. 30MHz to 1GHz radiated emissions test configuration Antenna tower 3m Horn EUT antenna 4m Spectrum analyzer Turntable 1.5m 1m 30cm Pre-amp Figure 3. Above 1GHz radiated emissions test configuration Page 13 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 6.4 DATA SAMPLE 30MHz to 1GHz No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) xxx xxx 37.06 -15.48 21.58 40.00 -18.42 QP Vertical Above 1 GHz No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) xxx xxx 65.45 -11.12 54.33 74.00 -19.67 peak Vertical xxx xxx 63.00 -11.12 51.88 54.00 -2.12 AVG Vertical Frequency (MHz) = Emission frequency in MHz Ant.Pol. (H/V) = Antenna polarization Reading (dBuV) = Uncorrected Analyzer / Receiver reading Correction Factor (dB/m) = Antenna factor + Cable loss – Amplifier gain Result (dBuV/m) = Reading (dBuV) + Correction Factor (dB/m) Limit (dBuV/m) = Limit stated in standard Margin (dB) = Remark Result (dBuV/m) – Limit (dBuV/m) Peak = Peak Reading QP = Quasi-peak Reading AVG = Average Reading Page 14 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 6.5 TEST RESULTS . 30MHz to 1GHz: Pre-scan all modes and recorded the worst case results in this report (Low Channel) Mode: TX Low channel (2407MHz) Date: Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 37.7600 36.61 -17.61 19.00 40.00 -21.00 QP Vertical 2 79.4700 34.96 -20.47 14.49 40.00 -25.51 QP Vertical 3 195.8700 30.92 -18.02 12.90 43.50 -30.60 QP Vertical 4 443.2200 29.77 -11.46 18.31 46.00 -27.69 QP Vertical 5 721.6100 28.75 -6.61 22.14 46.00 -23.86 QP Vertical 6 928.2200 27.13 -4.10 23.03 46.00 -22.97 QP Vertical Page 15 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Mode: TX Low channel (2407MHz) Date: Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 32.9100 29.90 -17.53 12.37 40.00 -27.63 QP Horizontal 2 167.7400 29.11 -15.39 13.72 43.50 -29.78 QP Horizontal 3 446.1300 28.21 -11.33 16.88 46.00 -29.12 QP Horizontal 4 612.9700 27.52 -8.22 19.30 46.00 -26.70 QP Horizontal 5 670.2000 28.15 -7.09 21.06 46.00 -24.94 QP Horizontal 6 884.5700 26.37 -4.52 21.85 46.00 -24.15 QP Horizontal Remark: 1 No emission found between lowest internal used/generated frequency to 30MHz. 2 Only worst case recorded for radiated emissions below 1GHz. 3 Radiated emissions measured in frequency range from 9kHz to 1GHz were made with an instrument using peak/quasi-peak detector mode. 4 Quasi-peak test would be performed if the peak result were greater than the quasi-peak limit or as required by the applicant. 5 Measurements above show only up to 6 maximum emissions noted, or would be lesser, with “ N/A ” remark, if no specific emissions from the EUT are recorded (ie: margin>20dB from the applicable limit) and considered that's already beyond the background noise floor. Page 16 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Above 1GHz: Mode: TX Lowest channel (2407MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2407.050 81.90 -1.44 80.46 114.00 -33.54 peak Vertical 2 2407.050 57.46 -1.44 56.02 94.00 -37.98 AVG Vertical Mode: TX Lowest channel (2407MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2406.738 69.51 -1.44 68.07 114.00 -45.93 peak Horizontal 2 2406.738 45.07 -1.44 43.63 94.00 -50.37 AVG Horizontal Remark: AVG result=Peak result-duty cycle Page 17 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Mode: TX Low channel (2407 MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 1783.000 46.45 -3.65 42.80 74.00 -31.20 peak Vertical 2 2539.000 45.65 -1.07 44.58 74.00 -29.42 peak Vertical 3 3367.000 44.53 0.91 45.44 74.00 -28.56 peak Vertical 4 4600.000 42.63 2.48 45.11 74.00 -28.89 peak Vertical 5 7345.000 41.69 7.90 49.59 74.00 -24.41 peak Vertical 6 8173.000 42.07 9.09 51.16 74.00 -22.84 peak Vertical 7 2836.000 44.04 0.21 44.25 74.00 -29.75 peak Horizontal 8 3817.000 43.06 1.35 44.41 74.00 -29.59 peak Horizontal 9 4816.000 44.94 2.35 47.29 74.00 -26.71 peak Horizontal 10 5698.000 41.59 4.30 45.89 74.00 -28.11 peak Horizontal 11 6580.000 42.11 6.18 48.29 74.00 -25.71 peak Horizontal 12 7669.000 41.11 8.58 49.69 74.00 -24.31 peak Horizontal Page 18 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Mode: TX Middle channel (2445MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2445.060 80.66 -1.36 79.30 114.00 -34.70 peak Vertical 2 2445.060 56.22 -1.36 54.86 94.00 -39.14 AVG Vertical Mode: TX Middle channel (2445MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2444.514 68.89 -1.36 67.53 114.00 -46.47 peak Horizontal 2 2444.514 44.45 -1.36 43.09 94.00 -50.91 AVG Horizontal Remark: AVG result=Peak result-duty cycle Page 19 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Mode: TX Mid channel (2445 MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 1342.000 47.01 -5.76 41.25 74.00 -32.75 peak Vertical 2 2107.000 45.87 -2.10 43.77 74.00 -30.23 peak Vertical 3 2827.000 44.25 0.16 44.41 74.00 -29.59 peak Vertical 4 4204.000 42.24 1.98 44.22 74.00 -29.78 peak Vertical 5 6247.000 41.14 5.63 46.77 74.00 -27.23 peak Vertical 6 7489.000 40.98 8.25 49.23 74.00 -24.77 peak Vertical 7 1297.000 47.58 -5.88 41.70 74.00 -32.30 peak Horizontal 8 2107.000 45.87 -2.10 43.77 74.00 -30.23 peak Horizontal 9 2593.000 45.52 -0.85 44.67 74.00 -29.33 peak Horizontal 10 3376.000 44.06 0.92 44.98 74.00 -29.02 peak Horizontal 11 4888.000 43.38 2.30 45.68 74.00 -28.32 peak Horizontal 12 8380.000 42.13 8.97 51.10 74.00 -22.90 peak Horizontal Page 20 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Mode: TX Highest channel (2477MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2476.840 80.73 -1.30 79.43 114.00 -34.57 peak Vertical 2 2476.840 56.29 -1.30 54.99 94.00 -39.01 AVG Vertical Mode: TX Highest channel (2477MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2476.444 70.13 -1.30 68.83 114.00 -45.17 peak Horizontal 2 2476.444 45.69 -1.30 44.39 94.00 -49.61 AVG Horizontal Remark: AVG result=Peak result-duty cycle Page 21 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Mode: TX High channel (2477 MHz) Date: 2019-03-28 No. Frequency Reading Correct Result Limit Margin Remark Pole (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) 1 2116.000 45.70 -2.09 43.61 74.00 -30.39 peak Vertical 2 3079.000 43.92 0.91 44.83 74.00 -29.17 peak Vertical 3 3367.000 43.37 0.91 44.28 74.00 -29.72 peak Vertical 4 4591.000 42.32 2.49 44.81 74.00 -29.19 peak Vertical 5 6589.000 41.39 6.20 47.59 74.00 -26.41 peak Vertical 6 7948.000 41.47 9.10 50.57 74.00 -23.43 peak Vertical 7 1981.000 45.16 -2.47 42.69 74.00 -31.31 peak Horizontal 8 3079.000 44.66 0.91 45.57 74.00 -28.43 peak Horizontal 9 4663.000 42.96 2.44 45.40 74.00 -28.60 peak Horizontal 10 4951.000 42.84 2.26 45.10 74.00 -28.90 peak Horizontal 11 7660.000 40.69 8.58 49.27 74.00 -24.73 peak Horizontal 12 9037.000 41.26 9.38 50.64 74.00 -23.36 peak Horizontal Remark: 1 Measuring frequencies from 1 GHz to the 10th harmonic of highest fundamental frequency. 2 Radiated emissions measured in frequency above 1000MHz were made with an instrument using peak/average detector mode. 3 Average test would be performed if the peak result were greater than the average limit or as required by the applicant. 4 Data of measurement within this frequency range shown “ --- ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. 5 Measurements above show only up to 6 maximum emissions noted, or would be lesser, with “ N/A ” remark, if no specific emissions from the EUT are recorded (ie: margin>20dB from the applicable limit) and considered that's already beyond the background noise floor. Page 22 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 7. 20DB BANDWIDTH 7.1 LIMITS None: for reporting purpose only. 7.2 TEST PROCEDURES 1) Remove the antenna from the EUT, and then connect a low loss RF cable from antenna port to the spectrum analyzer. 2) Set the spectrum analyzer as RBW=100 kHz, VBW=300 kHz, Span=6MHz, Sweep = auto. 3) Mark the peak frequency and 20dB (upper and lower) frequency. 4) Repeat above procedures until all frequencies measured were complete. 7.3 TEST SETUP EUT Spectrum analyzer 7.4 TEST RESULTS Frequency Bandwidth Limit Channel Test Result (MHz) (kHz) (kHz) Low 2407 1457 PASS Mid 2445 1249 >500 PASS High 2477 1180 PASS Page 23 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Channel 2407MHz Channel 2445MHz Page 24 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Channel 2477MHz Page 25 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 8. DUTY CYCLE 8.1 LIMITS None: for reporting purpose only. 8.2 TEST PROCEDURES 1) Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to an EMI Test Receiver. 2) Set center frequency of spectrum analyzer = operating frequency. 3) Set the spectrum analyzer as RBW, VBW=1MHz, Span = 0Hz, Adjust Sweep = 20ms 4) Only need to test one channel and record data 8.3 TEST SETUP EUT Spectrum analyzer 8.4 TEST RESULTS 20Log {1/[on/(on+off)]}= 20Log [1/(0.546/9.114)]=24.44dB Page 26 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 9. RESTRICTED BANDS OF OPERATION 9.1 LIMITS §15.205(a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz GHz 0.090 - 0.110 16.42 - 16.423 399.9 - 410 4.5 - 5.15 1 0.495 - 0.505 16.69475 - 608 - 614 5.35 - 5.46 2.1735 - 2.1905 16.69525 960 - 1240 7.25 - 7.75 4.125 - 4.128 16.80425 - 1300 - 1427 8.025 - 8.5 4.17725 - 4.17775 16.80475 1435 - 1626.5 9.0 - 9.2 4.20725 - 4.20775 25.5 - 25.67 1645.5 - 1646.5 9.3 - 9.5 6.215 - 6.218 37.5 - 38.25 1660 - 1710 10.6 - 12.7 6.26775 - 6.26825 73 - 74.6 1718.8 - 1722.2 13.25 - 13.4 6.31175 - 6.31225 74.8 - 75.2 2200 - 2300 14.47 - 14.5 8.291 - 8.294 108 - 121.94 2310 - 2390 15.35 - 16.2 8.362 - 8.366 123 - 138 2483.5 - 2500 17.7 - 21.4 8.37625 - 8.38675 149.9 - 150.05 2655 - 2900 22.01 - 23.12 8.41425 - 8.41475 156.52475 - 3260 - 3267 23.6 - 24.0 12.29 - 12.293 156.52525 3332 - 3339 31.2 - 31.8 12.51975 - 156.7 - 156.9 3345.8 - 3358 36.43 - 36.5 12.52025 162.0125 - 167.17 3600 - 4400 12.57675 - 167.72 - 173.2 12.57725 240 - 285 13.36 - 13.41 322 - 335.4 9.2 TEST PROCEDURES 1) The EUT is placed on a turntable, which is 1.5m above the ground plane. 2) The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3) EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest emission. 4) Set the spectrum analyzer in the following setting in order to capture the lower and upper band-edges of the emission: a) PEAK: RBW=1MHz / VBW=1MHz / Sweep=AUTO b) AVERAGE: RBW=1MHz / VBW=1/T / Sweep=AUTO 5) Repeat the procedures until all the PEAK and AVERAGE versus POLARIZATION are measured. Page 27 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 9.3 TEST SETUP Antenna tower 3m Horn EUT antenna 4m Spectrum analyzer Turntable 1.5m 1m 30cm Pre-amp Page 28 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 9.4 TEST RESULTS Channel Low Detector mode: Peak Polarity: Vertical Detector mode: Average Polarity: Vertical No. Frequency Reading Factor Result Limit Margin Remark Pole MHz dBuV dB dBuV/m dBuV/m dB 1 2390.000 52.82 -1.48 51.34 74.00 -22.66 Peak Vertical 2 2406.800 81.81 -1.44 --- 74.00 --- Peak Vertical 1 2390.000 41.89 -1.48 40.41 54.00 -13.59 Average Vertical 2 2406.800 80.90 -1.44 --- 54.00 --- Average Vertical Page 29 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Channel Low Detector mode: Peak Polarity: Horizontal Detector mode: Average Polarity: Horizontal No. Frequency Reading Factor Result Limit Margin Remark Pole MHz dBuV dB dBuV/m dBuV/m dB 1 2390.000 52.69 -1.48 51.21 74.00 -22.79 Peak Horizontal 2 2406.800 69.60 -1.44 68.16 74.00 -5.84 Peak Horizontal 1 2390.000 42.06 -1.48 40.58 54.00 -13.42 Average Horizontal 2 2406.800 67.89 -1.44 --- 54.00 --- Average Horizontal Page 30 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Channel High Detector mode: Peak Polarity: Vertical Detector mode: Average Polarity: Vertical No. Frequency Reading Factor Result Limit Margin Remark Pole MHz dBuV dB dBuV/m dBuV/m dB 1 2476.780 80.71 -1.30 --- 74.00 --- Peak Vertical 2 2483.500 53.72 -1.27 52.45 74.00 -21.55 Peak Vertical 1 2476.810 79.60 -1.30 --- 54.00 --- Average Vertical 2 2483.500 42.27 -1.27 41.00 54.00 -13.00 Average Vertical Page 31 of 33

Report No.: E20190319559202-1 Application No.: E20190319559202 FCC ID: GPO5002019 Channel High Detector mode: Peak Polarity: Horizontal Detector mode: Average Polarity: Horizontal No. Frequency Reading Factor Result Limit Margin Remark Pole MHz dBuV dB dBuV/m dBuV/m dB 1 2476.810 70.09 -1.30 68.79 74.00 -5.21 Peak Horizontal 2 2483.500 53.30 -1.27 52.03 74.00 -21.97 Peak Horizontal 1 2476.810 68.39 -1.30 --- 54.00 --- Average Horizontal 2 2483.500 42.36 -1.27 41.09 54.00 -12.91 Average Horizontal Remark: Max field strength in 3m distance. No any other emission which falls in restricted bands can be detected and be reported. Page 32 of 33


Document Created: 2019-04-16 11:20:35
Document Modified: 2019-04-16 11:20:35
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