Test Report

FCC ID: 2ANDR-MST11804

Test Report

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FCCID_3848442

FCC PART 15B TEST REPORT For SZ DJI Osmo Technology Co.,Ltd. 12th floor,West Wing,Skyworth Semiconductor Design Building NO.18 Gaoxin South 4th Ave, Nanshan District,Shenzhen,China FCC ID: 2ANDR-MST11804 Report Type: Product Type: Original Report Master Wheels Report Number: RDG180410002-00A Report Date: 2018-04-17 Jerry Zhang Reviewed By: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China Test Laboratory: Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Dongguan). This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. * This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “*”

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A TABLE OF CONTENTS Table of Contents .......................................................................................................................................................... 2 General Information ..................................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .................................................................................... 3 OBJECTIVE .................................................................................................................................................................. 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................ 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY ................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................ 4 System Test Configuration ........................................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 EUT EXERCISE SOFTWARE ......................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 5 BLOCK DIAGRAM OF TEST SETUP ............................................................................................................................... 6 Summary of Test Results .............................................................................................................................................. 7 FCC PART 15B §15.109-Radiated emissions ............................................................................................................. 8 EUT SETUP ................................................................................................................................................................. 8 EMI TEST RECEIVER SETUP ........................................................................................................................................ 9 TEST PROCEDURE ........................................................................................................................................................ 9 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................ 10 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 11 TEST DATA ................................................................................................................................................................ 11 FCC Part 15B Page 2 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A GENERAL INFORMATION Product Description for Equipment under Test (EUT) EUT Name: Master Wheels EUT Model: MST1 FCC ID: 2ANDR-MST11804 DC 22.8V from battery Rated Input Voltage: DC 12-27V from DC-in Port Model: IN2C180 UP/N: A180A007L Adapter Input: 100-240V~2.5A, 50-60Hz Information DC 26.1V, 6.9A(Total) Output: DC 26.1V, 0-5A(Output 1) DC 26.1V, 0-6.9A(Output 2) The Highest Operating Frequency: 5843 MHz External Dimension: 440 mm (L) x 365 mm (W) x 225 mm (H) Serial Number: 180410002 EUT Received Date: 2018-04-11 Objective This report is prepared on behalf of SZ DJI Osmo Technology Co.,Ltd. in accordance with FCC Part 15B Part 2, Part J, and Part 15, Subpart A and B of the Federal Communications Commission’s rules. The objective of the manufacturer is to determine the compliance of EUT with FCC Part 15 B Class B. Related Submittal(s)/Grant(s) FCC submissions with Part 15C DSS, FCC ID: 2ANDR-MST11804. FCC submissions with Part 15E NII, FCC ID: 2ANDR-MST11804. Part of system submissions with FCC ID: 2ANDR-R21708. Test Methodology All measurements contained in this report were conducted with ANSI C63.4-2014 American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. FCC Part 15B Page 3 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Measurement Uncertainty Parameter Measurement Uncertainty 30M~200MHz: 4.55 dB,200M~1GHz: Unwanted Emissions, radiated 5.92 dB,1G~6GHz: 4.98 dB, 6G~18GHz: 5.89 dB,18G~40G:5.47 dB Temperature ±1℃ Humidity ±5% AC Power Lines Conducted Emission 3.12 dB (150 kHz to 30 MHz) Test Facility The Test site used by Bay Area Compliance Laboratories Corp. (Dongguan) to collect test data is located on the No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China. The test site has been approved by the FCC under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 897218,the FCC Designation No. : CN1220. The test site has been registered with ISED Canada under ISED Canada Registration Number 3062D. FCC Part 15B Page 4 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A SYSTEM TEST CONFIGURATION Description of Test Configuration The system was configured for testing in a typical fashion (as normally used by a typical user) as below, that was provided manufacturer. Test mode 1: battery operating Powered the device by battery, and operating the Camera(Ronin 2) Test mode 2: DC power operating Powered the device by DC power input port, and operating the Camera(Ronin 2) Equipment Modifications No modification was made to the EUT. EUT Exercise Software No software was used during test. Support Equipment List and Details Manufacturer Description Model Serial Number FCC ID DJI Ronin 2 R2 170730002 2ANDR-R21708 DJI Remoter*4 / / / DJI External Battery TB47S TB47S-4500-22.2-6S / Support Cable List and Details Shielding Length Cable Description Ferrite Core From Port To Type (m) CAN-BUS Cable*4 Yes No 1.2 EUT Remote DC Power Cable Yes No 1.2 Battery EUT FCC Part 15B Page 5 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Block Diagram of Test Setup Test Mode 1: Test Mode 2: FCC Part 15B Page 6 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A SUMMARY OF TEST RESULTS FCC Rules Description of Test Results §15.107 Conducted Emissions Not applicable* §15.109 Radiated Emissions Compliant Not Applicable: The device powered by battery. FCC Part 15B Page 7 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A FCC PART 15B §15.109-RADIATED EMISSIONS EUT Setup Below 1GHz: Above 1GHz: The radiated emission tests were performed at the 3 meters Test Site A and B, 1GHz-26.5GHz were performed at the 3 m distance and 26.5-40GHz was performed at 1 m distance, using the setup accordance with the ANSI C63.4-2014. The specification used was the FCC Part 15.109 Class B limits. FCC Part 15B Page 8 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A EMI Test Receiver Setup The system was investigated from 30 MHz to 40 GHz. During the radiated emission test, the EMI test receiver was set with the following configurations: Frequency Range RBW Video B/W IF B/W Measurement 30 MHz – 1000 MHz 120 kHz 300 kHz 120 kHz QP 1 MHz 3 MHz / Peak Above 1 GHz 1 MHz 10Hz / AVG Test Procedure During the radiated emissions, the adapter of laptop was connected to the first AC floor outlet and the other support equipments were connected to the second AC floor outlet. Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. The data was recorded in the Quasi-peak detection mode for below 1 GHz, peak and average detection mode above 1 GHz. According to C63.4, the above 26.5G test result shall be extrapolated to the specified distance using an extrapolation factor of 20dB/decade from 3m to 1 m Distance extrapolation factor =20 log (specific distance [3m]/test distance [1m]) dB= 9.54 dB All emissions under the average limit and under the noise floor have not recorded in the report. FCC Part 15B Page 9 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date R&S EMI Test Receiver ESCI 100224 2017-12-11 2018-12-11 Sunol Antenna JB3 A060611-1 2017-11-10 2020-11-10 Sciences HP Amplifier 8447D 2727A05902 2017-09-05 2018-09-05 Agilent Spectrum Analyzer E4440A SG43360054 2017-12-08 2018-12-08 ETS-Lindgren Horn Antenna 3115 000 527 35 2016-01-05 2019-01-04 AFS42-00101800-2 MITEQ Amplifier 2001271 2017-09-05 2018-09-05 5-S-42 Unknown Coaxial Cable C-NJNJ-50 C-0400-01 2017-09-05 2018-09-05 Unknown Coaxial Cable C-NJNJ-50 C-0075-01 2017-09-05 2018-09-05 Unknown Coaxial Cable C-NJNJ-50 C-1000-01 2017-09-05 2018-09-05 Unknown Coaxial Cable C-2.4J2.4J-50 C-0700-02 2017-06-27 2018-06-27 Farad Test Software EZ-EMC V1.1.4.2 N/A N/A Ducommun 1007726-01 Horn Antenna ARH-2823-02 2016-11-18 2019-11-18 Technolagies 1302 Ducommun 1007726-01 Horn Antenna ARH-4223-02 2016-11-18 2019-11-18 Technolagies 1304 Quinstar Amplifier QLW-18405536-JO 15964001001 2017-06-27 2018-06-27 R&S Spectrum Analyzer FSP 38 100478 2017-12-08 2018-12-08 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Dongguan) attests that all calibrations have been performed, traceable to National Primary Standards and International System of Units (SI). FCC Part 15B Page 10 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Corrected Amplitude & Margin Calculation The basic equation is as follows: Result = Meter Reading+ Corrected Note: Corrected = Antenna Factor + Cable Loss - Amplifier Gain or Corrected = Antenna Factor + Cable Loss- Amplifier Gain+ Distance extrapolation factor The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of 7 dB means the emission is 7 dB below the limit. The equation for margin calculation is as follows: Margin = Limit – Result Test Data Environmental Conditions Temperature: 22.6 ~ 25.1 C Relative Humidity: 30 % ATM Pressure: 100.8 ~ 100.9 kPa * The testing was performed by Vern Shen & Steve Zuo on 2018-03-28 & 2018-03-29. FCC Part 15B Page 11 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Please refer to following table and plots: Condition: FCC Class B 3M Radiation Polarization: Horizontal EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 30.0000 24.76 QP 1.54 26.30 40.00 13.70 2 62.0100 43.79 QP -12.19 31.60 40.00 8.40 3 113.4200 33.52 QP -5.72 27.80 43.50 15.70 4 171.6200 35.20 QP -7.00 28.20 43.50 15.30 5 310.3300 27.64 QP -3.84 23.80 46.00 22.20 6 561.5600 27.78 QP 0.52 28.30 46.00 17.70 FCC Part 15B Page 12 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Vertical EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 30.0000 25.26 QP 1.54 26.80 40.00 13.20 2 62.0100 41.49 QP -12.19 29.30 40.00 10.70 3 73.6500 39.38 QP -11.18 28.20 40.00 11.80 4 114.3900 30.02 QP -5.52 24.50 43.50 19.00 5 171.6200 32.30 QP -7.00 25.30 43.50 18.20 6 510.1500 28.86 QP -0.26 28.60 46.00 17.40 FCC Part 15B Page 13 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Horizontal EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 30.9700 24.79 QP 0.81 25.60 40.00 14.40 2 60.0700 41.08 QP -12.18 28.90 40.00 11.10 3 143.4900 39.57 QP -5.97 33.60 43.50 9.90 4 288.0200 27.90 QP -4.10 23.80 46.00 22.20 5 313.2400 27.80 QP -3.70 24.10 46.00 21.90 6 665.3500 25.86 QP 2.44 28.30 46.00 17.70 FCC Part 15B Page 14 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Vertical EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 30.0000 26.26 QP 1.54 27.80 40.00 12.20 2 48.4300 39.40 QP -10.80 28.60 40.00 11.40 3 59.1000 42.49 QP -12.29 30.20 40.00 9.80 4 84.3200 35.76 QP -11.46 24.30 40.00 15.70 5 143.4900 36.07 QP -5.97 30.10 43.50 13.40 6 404.4200 28.47 QP -1.97 26.50 46.00 19.50 FCC Part 15B Page 15 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Horizontal EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 5911.500 45.87 peak 0.82 46.69 74.00 27.31 2 5911.500 35.63 AVG 0.82 36.45 54.00 17.55 3 8172.000 46.79 peak 5.05 51.84 74.00 22.16 4 8172.000 36.52 AVG 5.05 41.57 54.00 12.43 5 8909.000 45.32 peak 6.12 51.44 74.00 22.56 6 8909.000 35.60 AVG 6.12 41.72 54.00 12.28 FCC Part 15B Page 16 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Horizontal EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 17973.000 41.33 peak 16.95 58.28 74.00 15.72 2 17973.000 31.50 AVG 16.95 48.45 54.00 5.55 FCC Part 15B Page 17 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Horizontal EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 26466.000 35.96 peak 21.69 57.65 74.00 16.35 2 26466.000 25.83 AVG 21.69 47.52 54.00 6.48 FCC Part 15B Page 18 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Horizontal EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 1m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 39433.000 48.38 peak 15.90 64.28 74.00 9.72 2 39433.000 35.84 AVG 15.90 51.74 54.00 2.26 FCC Part 15B Page 19 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Vertical EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 4778.500 46.01 peak -1.18 44.83 74.00 29.17 2 4778.500 35.90 AVG -1.18 34.72 54.00 19.28 3 5686.000 45.75 peak 0.45 46.20 74.00 27.80 4 5686.000 35.79 AVG 0.45 36.24 54.00 17.76 5 8133.500 46.06 peak 5.00 51.06 74.00 22.94 6 8133.500 36.27 AVG 5.00 41.27 54.00 12.73 FCC Part 15B Page 20 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Horizontal EUT: Master Wheels Power: DC 22.8V Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 18000.000 42.18 peak 17.15 59.33 74.00 14.67 2 18000.000 32.57 AVG 17.15 49.72 54.00 4.28 FCC Part 15B Page 21 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Vertical EUT: Master Wheels Power: DC 22.8 Model: MST1 Distance: 3m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 26500.000 35.91 peak 21.84 57.75 74.00 16.25 2 26500.000 25.70 AVG 21.84 47.54 54.00 6.46 FCC Part 15B Page 22 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Part 15 Class B Polarization: Vertical EUT: Master Wheels Power: DC 22.8 Model: MST1 Distance: 1m Test Mode: battery operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 39244.000 50.41 peak 15.99 66.40 74.00 7.60 2 39244.000 36.19 AVG 15.99 52.18 54.00 1.82 FCC Part 15B Page 23 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Horizontal EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 6934.500 45.20 peak 3.21 48.41 74.00 25.59 2 6934.500 35.24 AVG 3.21 38.45 54.00 15.55 3 8155.500 46.95 peak 5.04 51.99 74.00 22.01 4 8155.500 36.71 AVG 5.04 41.75 54.00 12.25 5 9228.000 45.13 peak 6.61 51.74 74.00 22.26 6 9228.000 34.96 AVG 6.61 41.57 54.00 12.43 FCC Part 15B Page 24 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Horizontal EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 17991.000 40.44 peak 17.08 57.52 74.00 16.48 2 17991.000 30.77 AVG 17.08 47.85 54.00 6.15 FCC Part 15B Page 25 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Horizontal EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 26478.750 35.49 peak 21.74 57.23 74.00 16.77 2 26478.750 26.03 AVG 21.74 47.77 54.00 6.23 FCC Part 15B Page 26 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Horizontal EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 1m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 39433.000 49.88 peak 15.90 65.78 74.00 8.22 2 39433.000 35.74 AVG 15.90 51.64 54.00 2.36 FCC Part 15B Page 27 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Vertical EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 4663.000 47.05 peak -1.41 45.64 74.00 28.36 2 4663.000 37.13 AVG -1.41 35.72 54.00 18.28 3 6038.000 46.35 peak 0.88 47.23 74.00 26.77 4 6038.000 36.66 AVG 0.88 37.54 54.00 16.46 5 8155.500 46.95 peak 5.04 51.99 74.00 22.01 6 8155.500 36.71 AVG 5.04 41.75 54.00 12.25 FCC Part 15B Page 28 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Vertical EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 17979.000 41.65 peak 17.00 58.65 74.00 15.35 2 17979.000 31.72 AVG 17.00 48.72 54.00 5.28 FCC Part 15B Page 29 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Vertical EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 3m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 26453.250 36.50 peak 21.64 58.14 74.00 15.86 2 26453.250 27.08 AVG 21.64 48.72 54.00 5.28 FCC Part 15B Page 30 of 31

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG180410002-00A Condition: FCC Class B 3M Radiation Polarization: Vertical EUT: Master Wheels Power: DC 22.2V Model: MST1 Distance: 1m Test Mode: DC power operating Note: No. Frequency Reading Detector Corrected Result Limit Margin (MHz) (dBμV) dB/m (dBμV/m) (dBμV/m) (dB) 1 40000.000 49.50 peak 15.97 65.47 74.00 8.53 2 40000.000 36.19 AVG 15.97 52.16 54.00 1.84 *****END OF REPORT***** FCC Part 15B Page 31 of 31


Document Created: 2018-05-10 17:49:01
Document Modified: 2018-05-10 17:49:01
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