DFS Test Report

FCC ID: 2ASTH-X2

Test Report

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FCCID_4271632

Test Report No.: RF190423N029-5 TEST REPORT Applicant PUNDI X LABS PTE. LTD. Address 6 Raffles Boulevard, #03-308 Marina Square Singapore, 039594 Manufacturer or PUNDI X LABS PTE. LTD. Supplier Address 6 Raffles Boulevard, #03-308 Marina Square Singapore, 039594 Product Name XPOS Brand Name Pundi X Model X2 Additional Model & N/A Model Difference FCC ID 2ASTH-X2 Date of tests Nov. 02, 2018 ~ Mar. 13, 2019 the tests have been carried out according to the requirements of the following standard: FCC Part 15, Subpart E, Section 15.407 FCC 06-96 KDB 905462 D03 UNII Clients Without Radar Detection New Rules v01r02 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Andy Zhu Approved by Glyn He Project Engineer / EMC Department Supervisor / EMC Department Date: Apr. 24, 2019 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 1 of 22 Report Version 1

Test Report No.: RF190423N029-5 TABLE OF CONTENTS RELEASE CONTROL RECORD ............................................................................................................ 4 1 EUT INFORMATION....................................................................................................................... 5 1.1 OPERATING FREQUENCY BANDS AND MODE OF EUT ....................................................... 5 1.2 EUT SOFTWARE AND FIRMWARE VERSION ......................................................................... 5 1.3 DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT ...................................................... 5 1.4 TRANSMIT POWER CONTROL (TPC) ..................................................................................... 6 1.5 STATEMENT OF MAUNFACTURER ......................................................................................... 6 2 U-NII DFS RULE REQUIREMENTS .............................................................................................. 7 2.1 WORKING MODES AND REQUIRED TEST ITEMS ................................................................. 7 2.2 TEST LIMITS AND RADAR SIGNAL PARAMETERS ................................................................ 8 3 TEST & SUPPORT EQUIPMENT LIST ........................................................................................11 3.1 TEST INSTRUMENTS ..............................................................................................................11 3.2 DESCRIPTION OF SUPPORT UNITS ......................................................................................11 4 TEST PROCEDURE ..................................................................................................................... 12 4.1 BVADT DFS MEASUREMENT SYSTEM: ................................................................................ 12 4.2 CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: ................................................. 13 4.3 DEVIATION FROM TEST STANDARD .................................................................................... 14 4.4 CONDUCTED TEST SETUP CONFIGURATION .................................................................... 14 4.4.1 CLIENT WITHOUT RADAR DETECTION MODE ........................................................... 14 5 TEST RESULTS ........................................................................................................................... 15 5.1 SUMMARY OF TEST RESULTS .............................................................................................. 15 5.2 DETAILED TEST RESULTS ..................................................................................................... 15 5.2.1 TEST MODE: DEVICE OPERATING IN CLIENT WITHOUT RADAR DETECTION MODE15 5.2.2 DFS DETECTION THRESHOLD ......................................................................................... 16 5.2.3 CHANNEL LOADING ........................................................................................................... 17 5.2.4 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME .............................. 18 5.2.5 NON- OCCUPANCY PERIOD ............................................................................................. 19 5.2.6 NON-ASSOCIATED TEST ................................................................................................ 21 5.2.7 NON- CO-CHANNEL TEST .............................................................................................. 21 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 2 of 22 Report Version 1

Test Report No.: RF190423N029-5 6 APPENDIX A - MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB .......................................................................................................................... 22 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 3 of 22 Report Version 1

Test Report No.: RF190423N029-5 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED RF181102N040-5 Original release. Apr. 02, 2019 Based on the original report RF181102N040-5 changed the RF190423N029-5 address of applicant/ Manufacturer, but it doesn’t need to be Apr. 24, 2019 retested. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 4 of 22 Report Version 1

Test Report No.: RF190423N029-5 1 EUT INFORMATION 1.1 OPERATING FREQUENCY BANDS AND MODE OF EUT TABLE 1: OPERATING FREQUENCY BANDS AND MODE OF EUT OPERATING FREQUENCY RANGE OPERATIONAL MODE 5250~5350MHz 5470~5725MHz Client without radar detection and V V ad hoc function 1.2 EUT SOFTWARE AND FIRMWARE VERSION TABLE 2: THE EUT SOFTWARE/FIRMWARE VERSION NO. PRODUCT MODEL NO. SOFTWARE/FIRMWARE VERSION JP800_V1_CF.08_20190110/JP800_M 1 XPOS X2 B_V1.2 1.3 DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT TABLE 3: ANTENNA LIST FREQUENCY CONNECTOR ANT NET CABLE ANT. BRAND MODEL RANGE TYPE TYPE GAIN(dBi) LOSS(dBi) (MHZ TO MHZ) 5250 - 5350 1.2 0 1 N/A N/A N/A FPC 5470 - 5725 1.2 0 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 5 of 22 Report Version 1

Test Report No.: RF190423N029-5 1.4 TRANSMIT POWER CONTROL (TPC) U-NII devices operating in the 5.25-5.35 GHz band and the 5.47-5.725 GHz band shall employ a TPC mechanism. The U-NII device is required to have the capability to operate at least 6 dB below the mean EIRP value of 30 dBm. A TPC mechanism is not required for systems with an EIRP of less than 500 mW. Maximum EIRP of this device is less than 500mW which less than 500mW, therefore it’s not require TPC function. 1.5 STATEMENT OF MAUNFACTURER This device (Client) is without radar detection, then the manufacturer statement confirming that information regarding the parameters of the detected Radar Waveforms is not available to the end user. And the device doesn’t have Ad Hoc mode on DFS frequency band. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 6 of 22 Report Version 1

Test Report No.: RF190423N029-5 2 U-NII DFS RULE REQUIREMENTS 2.1 WORKING MODES AND REQUIRED TEST ITEMS The manufacturer shall state whether the UUT is capable of operating as a Master and/or a Client. If the UUT is capable of operating in more than one operating mode then each operating mode shall be tested separately. See tables 1 and 2 for the applicability of DFS requirements for each of the operational modes. TABLE 6: APPLICABILITY OF DFS REQUIREMENTS PRIOR TO USE A CHANNEL OPERATIONAL MODE REQUIREMENT CLIENT WITHOUT CLIENT WITH MASTER RADAR RADAR DETECTION DETECTION Non-Occupancy Period DFS Detection Threshold Not required Channel Availability Check Time Not required Not required Uniform Spreading Not required Not required U-NII Detection Bandwidth Not required TABLE 7: APPLICABILITY OF DFS REQUIREMENTS DURING NORMAL OPERATION OPERATIONAL MODE REQUIREMENT CLIENT WITHOUT CLIENT WITH MASTER RADAR RADAR DETECTION DETECTION DFS Detection Threshold Not required Channel Closing Transmission Time Channel Move Time U-NII Detection Bandwidth Not required No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 7 of 22 Report Version 1

Test Report No.: RF190423N029-5 2.2 TEST LIMITS AND RADAR SIGNAL PARAMETERS DETECTION THRESHOLD VALUES TABLE 8: DFS DETECTION THRESHOLDS FOR MASTER DEVICES AND CLIENT DEVICES WITH RADAR DETECTION MAXIMUM TRANSMIT POWER VALUE (SEE Note 1 and 2) ≥ 200 milliwatt -64 dBm < 200 milliwatt -62 dBm Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna. Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test transmission waveforms to account for variations in measurement equipment. This will ensure that the test signal is at or above the detection threshold level to trigger a DFS response. TABLE 9: DFS RESPONSE REQUIREMENT VALUES PARAMETER VALUE Non-occupancy period Minimum 30 minutes Channel Availability Check Time 60 seconds Channel Move Time 10 seconds See Note 1. Channel Closing Transmission Time 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second period. See Notes 1 and 2. U-NII Detection Bandwidth 100% of the UNII transmission power bandwidth. See Note 3. Note 1: The instant that the Channel Move Time and the Channel Closing Transmission Time begins is as follows: • For the Short Pulse Radar Test Signals this instant is the end of the Burst. • For the Frequency Hopping radar Test Signal, this instant is the end of the last radar Burst generated. • For the Long Pulse Radar Test Signal this instant is the end of the 12 second period defining the Radar Waveform. Note 2: The Channel Closing Transmission Time is comprised of 200 milliseconds starting at the beginning of the Channel Move Time plus any additional intermittent control signals required to facilitate a Channel move (an aggregate of 60 milliseconds) during the remainder of the 10 second period. The aggregate duration of control signals will not count quiet periods in between transmissions. Note 3: During the U-NII Detection Bandwidth detection test, radar type 1 is used and for each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 8 of 22 Report Version 1

Test Report No.: RF190423N029-5 PARAMETERS OF DFS TEST SIGNALS Step intervals of 0.1 microsecond for Pulse Width, 1 microsecond for PRI, 1 MHz for chirp width and 1 for the number of pulses will be utilized for the random determination of specific test waveforms. Table 10: Short Pulse Radar Test Waveforms Minimum Pulse Percentage Minimum Radar PRI Number Width of Number of Type (µsec) of Pulses (µsec) Successful Trials Detection 0 1 1428 18 See Note 1 See Note 1 1 1 Test A: 15 unique 60% 30 PRI values randomly selected from the list of 23 PRI values in Table 5a ------------------------ Test B: 15 unique PRI values randomly selected within the range of 518-3066 µsec, with a minimum increment of 1 µsec, excluding PRI values selected in Test A 2 1-5 150-230 23-29 60% 30 3 6-10 200-500 16-18 60% 30 4 11-20 200-500 12-16 60% 30 Aggregate (Radar Types 1-4) 80% 120 Note 1: Short Pulse Radar Type 0 should be used for the detection bandwidth test, channel move time, and channel closing time tests. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 9 of 22 Report Version 1

Test Report No.: RF190423N029-5 TABLE 11: LONG PULSE RADAR TEST WAVEFORM CHIRP MINIMUM PULSE PRI NUMBER MINIMUM RADAR NUMBER PERCENTAGE OF WIDTH WIDTH OF PULSES NUMBER OF TYPE (µsec) OF BURSTS SUCCESSFUL (µsec) (MHz) PER BURST TRIALS DETECTION 5 50-100 5-20 1000-2000 1-3 8-20 80% 30 TABLE 12: FREQUENCY HOPPING RADAR TEST WAVEFORM PULSE HOPPING HOPPING MINIMUM MINIMUM RADAR PRI PULSES RATE SEQUENCE PERCENTAGE OF WIDTH NUMBER OF TYPE (µsec) PER HOP LENGTH SUCCESSFUL (µsec) (kHz) TRIALS (msec) DETECTION 6 1 333 9 0.333 300 70% 30 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 10 of 22 Report Version 1

Test Report No.: RF190423N029-5 3 TEST & SUPPORT EQUIPMENT LIST 3.1 TEST INSTRUMENTS TABLE 1: TEST INSTRUMENTS LIST. DESCRIPTION & CALIBRATED CALIBRATED MODEL NO. BRAND MANUFACTURER DATE UNTIL Spectrum Analyzer N9020A MY55400499 Mar. 21,18 Mar. 20,19 R&S Spectrum FSV7 R&S Nov 25, 18 Nov. 24, 19 MXG-B RF Vector Signal N5182B MY56200288 Jan. 02,19 Jan. 01,20 Generator Signal generator 8645A Agilent Sep.01, 18 Aug. 31, 19 3.2 DESCRIPTION OF SUPPORT UNITS TABLE 2: SUPPORT UNIT INFORMATION. SOFTWARE/FIRMW NO. PRODUCT BRAND MODEL NO. FCC ID ARE VERSION 1 wireless router ASUS RT-AC1200G MSQ-RT1E00 3.0.0.1.380_5001 NOTE: This device was functioned as a Master Slave device during the DFS test. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 11 of 22 Report Version 1

Test Report No.: RF190423N029-5 4 TEST PROCEDURE 4.1 BVADT DFS MEASUREMENT SYSTEM: A complete DFS Measurement System consists of Radar signal generate system to generating the radar waveforms in Table 10, 11 and 12. The traffic monitoring system is specified to the type of unit under test (UUT). Conducted setup configuration of DFS Measurement System Radar Signal Generating Subsystem Control PC Spectrum Analyzer Attenuator C/S Attenuator Attenuator C/S Traffic Monitoring Subsystem Client (UUT) MASTER (Support Unit) Channel Loading System testing will be performed with channel-loading using means appropriate to the data types that are used by the unlicensed device. The following requirements apply: The data file must be of a type that is typical for the device (i.e., MPEG-2, a) MPEG-4, WAV, MP3, MP4, AVI, etc.) and must generally be transmitting in a streaming mode. Software to ping the client is permitted to simulate data transfer but must have b) random ping intervals. Timing plots are required with calculations demonstrating a minimum channel c) loading of approximately 17% or greater. Unicast or Multicast protocols are preferable but other protocols may be used. d) The appropriate protocol used must be described in the test procedures. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 12 of 22 Report Version 1

Test Report No.: RF190423N029-5 4.2 CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: The measured channel is 5300MHz and 5500 MHz in 20MHz Bandwidth, 5310MHz and 5510MHz in 40MHz Bandwidth. The radar signal was the same as transmitted channels, and injected into the antenna port of AP (master) or Client Device with Radar Detection, measured the channel closing transmission time and channel move time. The Master maximum transmit power was more than 200mW. The Master antenna gain is 3dBi and required detection threshold is -61dBm (=-64+3)dBm. Conducted setup configuration of calibration of DFS detection threshold level: Control PC Spectrum Radar Signal Generating Analyzer Subsystem 50Ω Load (Terminator) Attenuator C/S 50Ω Load Attenuator C/S Attenuator (Terminator) No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 13 of 22 Report Version 1

Test Report No.: RF190423N029-5 4.3 DEVIATION FROM TEST STANDARD No deviation. 4.4 CONDUCTED TEST SETUP CONFIGURATION 4.4.1 CLIENT WITHOUT RADAR DETECTION MODE Control PC Spectrum Radar Signal Generating Analyzer Subsystem Attenuator C/S C/S Master Attenuator Notebook Notebook Client (UUT) The UUT is a U-NII Device operating in Client mode without radar detection. The radar test signals are injected into the Master Device. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 14 of 22 Report Version 1

Test Report No.: RF190423N029-5 5 TEST RESULTS 5.1 SUMMARY OF TEST RESULTS CLAUSE TEST PARAMETER REMARKS PASS/FAIL 15.407 DFS Detection Threshold Not Applicable N/A 15.407 Channel Availability Check Time Not Applicable N/A 15.407 Channel Move Time Applicable Pass 15.407 Channel Closing Transmission Time Applicable Pass 15.407 Non- Occupancy Period Applicable Pass 15.407 Uniform Spreading Not Applicable N/A 15.407 U-NII Detection Bandwidth Not Applicable N/A 15.407 Non-associated test Applicable Pass 15.407 Non-Co-Channel test Applicable Pass Note: Test procedure from KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02. 5.2 DETAILED TEST RESULTS 5.2.1 TEST MODE: DEVICE OPERATING IN CLIENT WITHOUT RADAR DETECTION MODE The radar test signals are injected into the Master Device. This test was investigated for different bandwidth (20MHz, 40MHz). The following plots was done on 40MHz as a representative No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 15 of 22 Report Version 1

Test Report No.: RF190423N029-5 5.2.2 DFS DETECTION THRESHOLD The Required detection threshold is -61.00dBm = -64 +3dBi. The conducted radar burst level is set to -61.21dBm. Radar signal Noise Floor Radar Signal (Type 0) No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 16 of 22 Report Version 1

Test Report No.: RF190423N029-5 5.2.3 CHANNEL LOADING The measured channel is 5300MHz and 5500MHz in 20MHz Bandwidth and 5310MHz and 5510MHz in 40MHz Bandwidth. The radar signal was the same as transmitted channels, and injected into the antenna port of AP (master) with radar signal, measured the channel shutdown. The slave transmitted the test data to master, the transmitted duty cycle is 18.213%. NOTE: T1 denotes the start of duty cycle period is 0th second. T2 denotes the end of duty cycle period is 1th second. T2 – T1= 1 seconds. Duty Cycle = 18.213%. Note: Traffic signal: from slave transmit to master. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 17 of 22 Report Version 1

Test Report No.: RF190423N029-5 5.2.4 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME Radar Signal 0 NOTE: T1 denotes the start of Channel Move Time upon the end of the last Radar burst. T2 denotes the data transmission time of 200ms from T1. T3 denotes the end of Channel Move Time. T4 denotes the 10 second from T1 to observe the aggregate duration of transmissions. Radar Signal Noise loor NOTE: Zoom in of the first 300ms after radar signal applied. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 18 of 22 Report Version 1

Test Report No.: RF190423N029-5 5.2.5 NON- OCCUPANCY PERIOD ASSOCIATED TEST 1) Test results demonstrating an associated client link is established with the master on a test frequency. EUT (Client ) links with master on 5310MHz 2) The client and DFS-certified master device are associated, and system testing will be performed with channel-loading for a non-occupancy period test. Client performed with channel-loading via master. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 19 of 22 Report Version 1

Test Report No.: RF190423N029-5 3). The device transmits one type of radar as specified in the DFS Order. Radar Signal (Type 0) is used to test during DFS testing. 4) The test frequency has been monitored to ensure no transmission of any type has occurred for 30 minutes; Note: If the client moves with the master, the device is considered compliant if nothing appears in the client non-occupancy period test. For devices that shut down (rather than moving channels), no beacons should appear; 5)An analyzer plot that contains a single 30-minute sweep on the original test frequency. Injected into Radar Traffic Signal No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 20 of 22 Report Version 1

Test Report No.: RF190423N029-5 5.2.6 NON-ASSOCIATED TEST Master was off. During the 30 minutes observation time, The UUT did not make any transmissions in the DFS band after UUT power up. 5.2.7 NON- CO-CHANNEL TEST The UUT was investigated after radar was detected the channel and made sure no co-channel operation with radars. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 21 of 22 Report Version 1

Test Report No.: RF190423N029-5 6 APPENDIX A - Modifications recorders for engineering changes to the EUT BY THE LAB No any modifications are made to the EUT by the lab during the test. ---END--- No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 22 of 22 Report Version 1


Document Created: 2019-05-13 08:30:32
Document Modified: 2019-05-13 08:30:32
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