DFS Report

FCC ID: QISKOB-W09

Test Report

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FCCID_3443620

FCC PART 15C TEST REPORT No. B17N00263-DFS for Huawei Technologies Co.,Ltd. HUAWEI MediaPad T3 Model Name: KOB-W09 With Hardware Version: REACHW-V1.0 Software Version: KOB-W09C331B002-log FCC ID: QISKOB-W09 Issued Date: 2017-06-16 Test Laboratory: FCC 2.948 Listed: No.342690 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL, Telecommunication Technology Labs, Academy of Telecommunication Research, MIIT No. 52, Huayuan Bei Road, Haidian District, Beijing, P. R. China, 100191 Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2054 Email: cttl_terminals@catr.cn. website:www.chinattl.com

No. B17N00263-DFS Page2 of 16 REPORT HISTORY Report Number Revision Description Issue Date B17N00263-DFS Rev.0 1st edition 2017-04-10 B17N00263-DFS Rev.1 2nd edition 2017-06-16

No. B17N00263-DFS Page3 of 16 CONTENTS 1. TEST LATORATORY .................................................................................................................. 4 1.1. TESTING LOCATION ......................................................................................................................... 4 1.2. TESTING ENVIRONMENT .................................................................................................................. 4 1.3. PROJECT DATA ................................................................................................................................. 4 1.4. SIGNATURE ...................................................................................................................................... 4 2. CLIENT INFORMATION ........................................................................................................... 5 2.1. APPLICANT INFORMATION ................................................................................................... 5 2.2. MANUFACTURER INFORMATION ........................................................................................ 5 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT(AE) ...................... 6 3.1. ABOUT EUT .................................................................................................................................... 6 3.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST .......................................................... 6 3.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ............................................................. 6 3.4. GENERAL DESCRIPTION ................................................................................................................... 6 4. REFERENCE DOCUMENTS ..................................................................................................... 7 4.1. DOCUMENTS SUPPLIED BY APPLICANT ............................................................................................ 7 4.2. REFERENCE DOCUMENTS FOR TESTING ........................................................................................... 7 5. LABORATORY ENVIRONMENT ............................................................................................. 7 6. SUMMARY OF TEST RESULTS ............................................................................................... 8 6.1. SUMMARY OF TEST RESULTS ........................................................................................................... 8 6.2. STATEMENTS .................................................................................................................................... 8 7. TEST EQUIPMENTS UTILIZED .............................................................................................. 9 ANNEX A: MEASUREMENT RESULTS................................................................................................ 10 A.1. MEASUREMENT METHOD .................................................................................................................. 10 A.2. CHANNEL MOVE TIME AND CHANNEL CLOSING TRANSMISSION TIME ................................................ 12 A.3. NON-OCCUPANCY PERIOD ................................................................................................................. 15 A3.1 ASSOCIATED TEST ............................................................................................................................. 15

No. B17N00263—DFS Page4 of 16 1. TEST LATORATORY 1.1. Testing Location Location: CTTL(South Branch) Address: TCL International E city, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, Guangdong, China 518000 1.2. Testing Environment Normal Temperature: 15—35°C Relative Humidity: 20—75% 1.3. Project data Testing Start Date: 2017—03—14 Testing End Date: 2017—04—07 1.4. Signature FBA m Wang Haili (Prepared this test report) i4 Tang Weisheng (Reviewed this test report) 894 Zhang Bojun {Approved this test report)

No. B17N00263-DFS Page5 of 16 2. CLIENT INFORMATION 2.1. Applicant Information Company Name: Huawei Technologies Co.,Ltd. Administration Building, Headquarters of Huawei Technologies Address: Co.,Ltd., Bantian, Longgang District Shenzhen China City: Shenzhen Postal Code: / Country: China Telephone: / Fax: / 2.2. Manufacturer Information Company Name: Huawei Technologies Co.,Ltd. Administration Building, Headquarters of Huawei Technologies Address: Co.,Ltd., Bantian, Longgang District Shenzhen China City: Shenzhen Postal Code: / Country: China Telephone: / Fax: /

No. B17N00263-DFS Page6 of 16 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT(AE) 3.1. About EUT Description HUAWEI MediaPad T3 Model name KOB-W09 FCC ID QISKOB-W09 WLAN Frequency Range ISM Band: - 5250MHz~5350MHz - 5470MHz~5725MHz Type of modulation OFDM Antenna Integral Antenna Extreme vol. Limits 3.8V DC by Battery Device Type (DFS) Client without radar detection(only support client mode) TPC mechanism Not support 3.2. Internal Identification of EUT used during the test EUT ID* IMEI HW Version SW Version EUT1 / REACHW-V1.0 KOB-W09C331B002-log *EUT ID: is used to identify the test sample in the lab internally. 3.3. Internal Identification of AE used during the test AE ID* Description Type SN AE1 Battery / / AE2 Adapter HW-050100U01 *AE ID: is used to identify the test sample in the lab internally. 3.4. General Description The Equipment under Test (EUT) is a model of HUAWEI MediaPad T3 with integrated antenna and inbuilt battery. It consists of normal options: travel charger, USB cable and Phone. Manual and specifications of the EUT were provided to fulfil the test.

No. B17N00263—DFS Page?7 of 16 4. REFERENCE DOCUMENTS 4.1. Documents supplied by applicant EUT feature information is supplied by the applicant or manufacturer, which is the basis of testing. 4.2. Reference Documents for testing The following documents listed in this section are referred for testing. Reference Title Version FCC Part15 Title 47 of the Code of Federal Regulations; Chapter | Nov,2015 Part 15 — Radio frequency devices Subpart E — UNII Devices FCC 06—96 Revision of Parts 2 and 15 of the Commission‘s Rules to 2006 Permit Unlicensed National Information Infrastructure (U—NII) devices in the 5 GHz band Note: This report is only for DFS 5. Laboratory Environment Shielded room did not exceed following limits along the EMC testing Temperature Min. = 15 °C, Max. = 30 °C Relative humidity Min. = 35 %, Max. = 60 % Shielding effectiveness 0.014MHz — 1MHz, >60dB; 1MHz — 1000MHz, >90dB. Electrical insulation > 2 MQ Ground system resistance <4 Q

No. B17N00263—DFS Page8 of 16 6. SUMMARY OF TEST RESULTS 6.1. Summary of Test Results No Test cases Sub—clause of Verdict Part15E 4 Channgl movg time and channel closing 15.407 (h)(2)(ii) p transmission time 2 Non—Occupancy Period 15.407 (h)(2) (iv) P Please refer to ANNEX A for detail. Terms used in Verdict column P Pass, The EUT complies with the essential requirements in the standard. NM Not measured, The test was not measured by CTTL NA Not Applicable, The test was not applicable F Fail, The EUT does not comply with the essential requirements in the standard 6.2. Statements CTTL has evaluated the test cases requested by the applicant/manufacturer as listed in section 5.1 of this report, for the EUT specified in section 3, according to the standards or reference documents listed in section 4.2. This report only deal with the UNII DFS functions among the features described in section 3, and The EUT met all requirements of the reference documents. The end user is not available to get and modify the parameters of the detected Radar Waveforms in this product. Test Conditions T nom Normal Temperature T min Low Temperature T max High Temperature V nom Normal Voltage V min Low Voltage V max High Voltage H nom Norm Humidity Anom Norm Air Pressure For this report, all the test case listed above is tested under Normal Temperature and Normal Voltage, and also under norm humidity, the specific conditions as following: Temperature T nom 26°C Voltage V nom 3.8V(By battery) Humidity H nom 44% Air Pressure Anom 1010hPa

No. B17N00263-DFS Page9 of 16 7. TEST EQUIPMENTS UTILIZED Conducted test system Serial Calibration Calibration No. Equipment Model Manufacturer Number Date Due Date Vector Signal Rohde & 1 FSV40 100903 2018-01-18 1 year Analyzer Schwarz Vector Signal Rohde & 2 SMU200A 104096 2018-01-05 1 year General Schwarz BCM94718 3 Master device 1986113 BROADCOM / / NR Shielding 4 S81 / ETS-Lindgren 2019-11-13 3 years Room

No. B17N00263-DFS Page10 of 16 ANNEX A: MEASUREMENT RESULTS A.1. Measurement Method A.1.1. Conducted Measurements The below figure shows the DFS setup, where the EUT is a RLAN device operating in slave mode, without Radar Interference Detection function. This setup also contains a device operating in master mode. The radar test signals are injected into the master device. The EUT (slave device) is associated with the master device. WLAN traffic is generated by streaming the mpeg file from the master to the slave in full monitor video mode using the media player. A.1.2. Parameters of DFS test signal 1). Interference threshold values, master or client incorporation in service monitoring. For device power less than 23dBm (E.I.R.P.), the threshold level is -62 dBm at the antenna port after correction for antenna gain and procedural adjustments. Because of conducted measurement performed, the calibration power from radar signal generator to antenna port of DFS test equipment is -62 dBm. Maximum Transmit Power Value > 200 mW -64 dBm < 200 mW -62 dBm 2). DFS requirement values The required values are as the following table. Parameter Value Non-occupancy > 1800 s Channel Availability Check Time 60 s Channel Move Time 10 s Channel Closing Transmission Time 200 ms + 60 ms Minimum 80% of the 99% U-NII Detection Bandwidth transmission power bandwidth As the EUT is IP based system, the MPEG video file from NTIA website is used to steam to EUT via the Master device.

No. B17N00263-DFS Page11 of 16 A.1.3. Measurement Uncertainty Item Measurement Time 0.70 ms Power 0.75 dBm

No. B17N00263-DFS Page12 of 16 A.2. Channel move time and channel closing transmission time Measurement Limit: Test Items Limit channel closing transmission time < 200 ms + 60 ms Channel move time < 10 s Measurement Results: HT20 Frequency Band: 5250MHz ~ 5350MHz The channel move time is as the figure. It shows the time of the radar and the client pulses. The figure shows that the client stops transmission within 10 seconds, and no transmissions occur after 10 seconds later of the radar burst signal.

No. B17N00263-DFS Page13 of 16 The closing transmission time is as the figure, and the result is 87ms Conclusion: PASS HT40 Frequency Band: 5470MHz ~ 5725MHz The channel move time is as the figure. It shows the time of the radar and the client pulses. The figure shows that the client stops transmission within 10 seconds, and no transmissions occur after 10 seconds later of the radar burst signal.

No. B17N00263-DFS Page14 of 16 The closing transmission time is as the figure, and the result is 21ms Conclusion: PASS

No. B17N00263-DFS Page15 of 16 A.3. Non-Occupancy Period Measurement Limit: Test Items Limit Non-Occupancy Period > 1800 s Associated test Associate the master and client, transmit specified stream between the master and client; monitor the analyzer on the operating frequency to make sure no beacons have been transmitted for 1800 seconds. HT20 Frequency Band: 5250MHz ~ 5350MHz The figure above shows that the client does not transmit any emission within 1800 seconds after getting the order of “stop transmits” from the DFS master (access point).

No. B17N00263-DFS Page16 of 16 HT40 Frequency Band: 5470MHz ~ 5725MHz The figure above shows that the client does not transmit any emission within 1800 seconds after getting the order of “stop transmits” from the DFS master (access point). Conclusion: PASS *** END OF REPORT BODY ***


Document Created: 2017-06-26 17:30:32
Document Modified: 2017-06-26 17:30:32
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