Report DFS

FCC ID: ZKJ-KITCHENHUB1

Test Report

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FCCID_4178305

Haier US Appliance Solutions, Inc. RF TEST REPORT Report Type: FCC Part 15.407 & ISED RSS-247 RF report (DFS Only) Model: UVH13012M1SS Additional Model: See Page 2 REPORT NUMBER: 190100007SHA-003 ISSUE DATE: February 18, 2019 DOCUMENT CONTROL NUMBER: TTRF15.407-02_V1 © 2018 Intertek

Intertek Testing Services Shanghai Building No.86, 1198 Qinzhou Road (North) Caohejing Development Zone Shanghai 200233, China Telephone: 86 21 6127 8200 TEST REPORT www.intertek.com Report no.: 190100007SHA-003 Applicant: Haier US Appliance Solutions, Inc. Appliance Park AP2-226, Louisville, KY, 40225, United States Manufacturer: Haier US Appliance Solutions, Inc. Appliance Park AP2-226, Louisville, KY, 40225, United States Product Name: KITCHEN HUB Type/Model: UVH13012M1SS Additional Model: UVH13012M2SS, UVH13012M3SS, UVH13012M4SS, UVH13012M5SS, UVH13013M1DS, UVH13013M2DS, UVH13013M3DS, UVH13013M4DS, UVH13013M5DS, UVH13014M1WM, UVH13014M2WM, VH13014M3WM, UVH13014M4WM, UVH13014M5WM, UVH13013M1TS, UVH13013M2TS, UVH13013M3TS, UVH13013M4TS, UVH13013M5TS FCC ID: ZKJ-KITCHENHUB1 IC: 10229A-KITCHENHUB1 SUMMARY: The equipment complies with the requirements according to the following standard(s) or Specification: 47CFR Part 15 (2017): Radio Frequency Devices (Subpart C) RSS‐247 Issue 2 (February 2017): Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02: Compliance Measurement Procedures for Unlicensed-National Information Infrastructure Devices Operating In The 5250-5350 MHz and 5470-5725 MHz Bands Incorporating Dynamic Frequency Selection KDB 905462 D03 NII Clients Without Radar Detection New Rules v01r02: U-NII CLIENT DEVICES WITHOUT RADAR DETECTION CAPABILITY PREPARED BY: REVIEWED BY: Project Engineer Reviewer Wade Zhang Daniel Zhao This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. TTRF15.407-02_V1 © 2018 Intertek Page 2 of 23

Report No.: 190100007SHA-003 TEST REPORT Content REVISION HISTORY ............................................................................................................................................. 4 MEASUREMENT RESULT SUMMARY ................................................................................................................... 5 1 GENERAL INFORMATION ........................................................................................................................... 6 1.1 DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ..................................................................................................... 6 1.2 TECHNICAL SPECIFICATION .................................................................................................................................... 6 1.3 DESCRIPTION OF TEST FACILITY .............................................................................................................................. 7 2 TEST SPECIFICATIONS ................................................................................................................................ 8 2.1 STANDARDS OR SPECIFICATION ............................................................................................................................... 8 2.2 MODE OF OPERATION DURING THE TEST................................................................................................................... 8 2.3 TEST SOFTWARE LIST ............................................................................................................................................ 8 2.4 TEST PERIPHERALS LIST ......................................................................................................................................... 9 2.5 TEST ENVIRONMENT CONDITION:............................................................................................................................ 9 2.6 INSTRUMENT LIST .............................................................................................................................................. 10 2.7 MEASUREMENT UNCERTAINTY ............................................................................................................................. 11 3 DFS DETECTION THRESHOLDS AND RADAR TEST WAVEFORMS................................................................. 12 3.1 INTERFERENCE THRESHOLD VALUES ....................................................................................................................... 12 3.2 DFS RESPONSE REQUIREMENT VALUES .................................................................................................................. 12 3.3 RADAR TEST WAVEFORMS MINIMUM STEP ............................................................................................................ 13 3.4 SHORT PULSE RADAR TEST WAVEFORMS ............................................................................................................... 13 3.5 LONG PULSE RADAR TEST WAVEFORM .................................................................................................................. 15 3.6 FREQUENCY HOPPING RADAR TEST WAVEFORM ..................................................................................................... 16 3.7 CALIBRATION SETUP........................................................................................................................................... 17 3.8 RADAR WAVEFORM CALIBRATION PROCEDURE ....................................................................................................... 18 3.9 RADAR WAVEFORM CALIBRATION RESULT .............................................................................................................. 19 4 IN‐SERVICE MONITORING FOR CHANNEL MOVE TIME, CHANNEL CLOSING TRANSMISSION TIME AND NON‐ OCCUPANCY PERIOD ........................................................................................................................................ 21 4.1 CHANNEL MOVE TIME, CHANNEL CLOSING TRANSMISSION TIME ............................................................................... 22 4.2 NON-OCCUPANCY PERIOD .................................................................................................................................. 23 TTRF15.407-02_V1 © 2018 Intertek Page 3 of 23

Report No.: 190100007SHA-003 TEST REPORT Revision History Report No. Version Description Issued Date 190100007SHA-003 Rev. 01 Initial issue of report February 18, 2019 TTRF15.407-02_V1 © 2018 Intertek Page 4 of 23

Report No.: 190100007SHA-003 TEST REPORT Measurement result summary TEST ITEM FCC REFERANCE RESULT RSS-247 Clause Initial Channel Availability Check Time 15.407(h)(2) NA 6.3 Radar Burst at The Beginning of The RSS-247 Clause Channel Availability Check & End of The 15.407(h)(2) NA 6.3 Channel Availability Check Time Channel Move Time, Channel Closing RSS-247 Clause 15.407(h)(2) Pass Time 6.3 RSS-247 Clause Non-Occupancy Period 15.407(h)(2) Pass 6.3 RSS-247 Clause UNII Detection Bandwidth Measurement 15.407(h)(2) NA 6.3 RSS-247 Clause Statistical Performance Check 15.407(h)(2) NA 6.3 Notes: 1: NA =Not Applicable 2. Determination of the test conclusion is based on IEC Guide 115 in consideration of measurement uncertainty. 3: Additions, Deviations and Exclusions from Standards: None. TTRF15.407-02_V1 © 2018 Intertek Page 5 of 23

Report No.: 190100007SHA-003 TEST REPORT 1 GENERAL INFORMATION 1.1 Description of Equipment Under Test (EUT) Product name: KITCHEN HUB Type/Model: UVH13012M1SS UVH13012M2SS, UVH13012M3SS, UVH13012M4SS, UVH13012M5SS, UVH13013M1DS, UVH13013M2DS, UVH13013M3DS, UVH13013M4DS, UVH13013M5DS, UVH13014M1WM, UVH13014M2WM, VH13014M3WM, UVH13014M4WM, UVH13014M5WM, UVH13013M1TS, UVH13013M2TS, Additional Model: UVH13013M3TS, UVH13013M4TS, UVH13013M5TS The EUT is a kitchen hood which was install wireless modules, there have 20 models, and they are electrically identical except different PCB silkscreen, different software version and the man-machine interface (not change the RF parameters), appearance skin and surface treatment Description of EUT: process. Rating: 120VAC 60Hz, 4A Software Version: / Hardware Version: / Sample received date: October 19, 2018 Date of test: October 19, 2018 ~ November 2, 2018 1.2 Technical Specification Frequency Range: 5250 ~ 5350MHz, 5470 ~ 5725MHz Support Standards: 802.11a, 802.11n/ac(HT20), 802.11n/ac(HT40), 802.11ac(VHT80) Type of Modulation: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM) Channel Number: Channel 52 – 64, Channel 100 - 144 Channel Bandwidth: 20, 40, 80MHz Master Client without Radar Detection Operating Mode: Client with Radar Detection < 200mW Max. EIRP Power: ≥ 200mW Antenna: Internal antenna, 2.7dBi Peak gain Manufacturer statement confirming that information regarding the parameters of the detected Radar Waveforms are not available to the end Manufacturer Statement: user. TTRF15.407-02_V1 © 2018 Intertek Page 6 of 23

Report No.: 190100007SHA-003 TEST REPORT 1.3 Description of Test Facility Name: Intertek Testing Services Shanghai Address: Building 86, No. 1198 Qinzhou Road(North), Shanghai 200233, P.R. China Telephone: 86 21 61278200 Telefax: 86 21 54262353 The test facility is CNAS Accreditation Lab recognized, Registration No. CNAS L0139 certified, or FCC Accredited Lab accredited by these Designation Number: CN1175 organizations: IC Registration Lab Registration code No.: 2042B-1 VCCI Registration Lab Registration No.: R-4243, G-845, C-4723, T-2252 A2LA Accreditation Lab Certificate Number: 3309.02 TTRF15.407-02_V1 © 2018 Intertek Page 7 of 23

Report No.: 190100007SHA-003 TEST REPORT 2 TEST SPECIFICATIONS 2.1 Standards or specification 47CFR Part 15 (2017): Radio Frequency Devices RSS‐247 Issue 2 (February 2017): Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02: Compliance Measurement Procedures for Unlicensed-National Information Infrastructure Devices Operating In The 5250-5350 MHz and 5470-5725 MHz Bands Incorporating Dynamic Frequency Selection KDB 905462 D03 NII Clients Without Radar Detection New Rules v01r02: U-NII CLIENT DEVICES WITHOUT RADAR DETECTION CAPABILITY 2.2 Mode of operation during the test Stream the channel loading test file from the Master Device to the Client Device on the test Channel for the entire period of the test if necessary. The EUT was operating with the software for DFS test used the command which provided by applicant. 2.3 Test software list Test Software Manufacturer Function Pulse Building Agilent Radar Signal Generation Software DFS Tool Agilent DFS Test Software TTRF15.407-02_V1 © 2018 Intertek Page 8 of 23

Report No.: 190100007SHA-003 TEST REPORT 2.4 Test peripherals list Item No. Name Band and Model Description 100-240V AC, 50/60Hz 1 Laptop computer HP ProBook 6470b FCC DOC 100-240VAC, DC5V1A 2 AC/DC adaptor KA25 FCC VOC 3 RF Board NA NA 4 WIFI AP (Master) A-240Z-A FCC ID: 2ADZRA240ZA 2.5 Test environment condition: Test items Temperature Humidity Channel Move Time, Channel Closing Time 22C 53% RH Non-Occupancy Period 22C 55% RH TTRF15.407-02_V1 © 2018 Intertek Page 9 of 23

Report No.: 190100007SHA-003 TEST REPORT 2.6 Instrument list Radiated Emission Used Equipment Manufacturer Type Internal no. Due date Test Receiver R&S ESIB 26 EC 3045 2019-09-12 Bilog Antenna TESEQ CBL 6112D EC 4206 2019-06-10 Horn antenna R&S HF 906 EC 3049 2019-11-17 Horn antenna ETS 3117 EC 4792-1 2020-01-09 Horn antenna TOYO HAP18-26W EC 4792-3 2020-07-09 Pre-amplifier R&S Pre-amp 18 EC5262 2019-06-10 Semi-anechoic chamber Albatross project - EC 3048 2019-07-31 RF test Used Equipment Manufacturer Type Internal no. Due date PXA Signal Analyzer Keysight N9030A EC 5338 2019-03-05 PXA Signal Analyzer Keysight N9030B EC 6078 2019-12-22 Power sensor Agilent U2021XA EC 5338-1 2019-03-05 Vector Signal Generator Agilent N5182B EC 5175 2019-03-05 MXG Analog Signal Generator Agilent N5181A EC 5338-2 2019-03-05 Test Receiver R&S ESCI 7 EC 4501 2019-09-12 Additional instrument Used Equipment Manufacturer Type Internal no. Due date Therom-Hygrograph ZJ1-2A S.M.I.F. EC 3783 2019-02-28 Pressure meter YM3 Shanghai Mengde EC 3320 2019-07-01 TTRF15.407-02_V1 © 2018 Intertek Page 10 of 23

Report No.: 190100007SHA-003 TEST REPORT 2.7 Measurement uncertainty The measurement uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Expanded Uncertainty Item No. Test Items (k=2) 1 Radio frequency ± 0.84 × 10-7 2 RF power, conducted ± 0.74 dB 3 RF power, radiated ± 5.92 dB 4 Maximum Frequency Deviation ± 2.77 % 5 Adjacent channel power ± 1.45 dB 6 Spurious emissions of transmitter, conducted ± 2.89 dB 7 Spurious emissions of receiver, conducted ± 2.80 dB 8 Spurious emissions, radiated ± 5.93 dB 9 Power Spectral Density, conducted ± 2.99 dB 10 Occupied Channel Bandwidth ± 0.88 % 11 Time ± 1.15 % 12 Temperature ± 1 °C 13 Humidity ±5% 14 DC and low frequency voltages ± 1.3 % TTRF15.407-02_V1 © 2018 Intertek Page 11 of 23

Report No.: 190100007SHA-003 TEST REPORT 3 DFS Detection Thresholds and Radar Test Waveforms 3.1 Interference Threshold values Maximum Transmit Power Value (see note) ≥ 200 mW -64 dBm < 200 mW -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. 3.2 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. 200 milliseconds + an aggregate of 60 milliseconds Channel Closing Transmission Time over remaining 10 second period. See Notes 1 and 2. Minimum 80% of the 99% power bandwidth See U‐NII Detection Bandwidth Note 3. Note 1: Channel Move Time and the Channel Closing Transmission Time should be performed with Radar Type 0. The measurement timing begins at the end of the Radar Type 0 burst. 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 0 should be used. For each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. TTRF15.407-02_V1 © 2018 Intertek Page 12 of 23

Report No.: 190100007SHA-003 TEST REPORT 3.3 Radar Test Waveforms Minimum Step 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. 3.4 Short Pulse Radar Test Waveforms Minimum Pulse Percentage Minimum Radar PRI Width Number of Pulses of Number of Type (μs) (μs) Successful Trials Detection 0 1 1428 18 See Note 1 See Note 1 15 unique PRI values randomly selected 1a from the list of 23 PRI values in Note 2 15 unique PRI values randomly selected Roundup 1 60% 30 within the range of {(1/360)*(19*106/PRI)} 518-3066μsec, with a 1b minimum increment of 1 μsec, excluding PRI values selected in radar type 1a 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. TTRF15.407-02_V1 © 2018 Intertek Page 13 of 23

Report No.: 190100007SHA-003 TEST REPORT Note 2: Pulse Repetition Intervals Values for Radar Type 1a Pulse Repetition Frequency Pulse Repetition Interval Pulse Repetition Frequency No (Pulses Per Second) (us) 1 1930.5 518 2 1858.7 538 3 1792.1 558 4 1730.1 578 5 1672.2 598 6 1618.1 618 7 1567.4 638 8 1519.8 658 9 1474.9 678 10 1432.7 698 11 1392.8 718 12 1355 738 13 1319.3 758 14 1285.3 778 15 1253.1 798 16 1222.5 818 17 1193.3 838 18 1165.6 858 19 1139 878 20 1113.6 898 21 1089.3 918 22 1066.1 938 23 326.2 3066 A minimum of 30 unique waveforms are required for each of the Short Pulse Radar Types 2 through 4. If more than 30 waveforms are used for Short Pulse Radar Types 2 through 4, then each additional waveform must also be unique and not repeated from the previous waveforms. If more than 30 waveforms are used for Short Pulse Radar Type 1, then each additional waveform is generated with Test B and must also be unique and not repeated from the previous waveforms in Tests A or B. For example if in Short Pulse Radar Type 1 Test B a PRI of 3066us is selected, the number of pulses would be TTRF15.407-02_V1 © 2018 Intertek Page 14 of 23

Report No.: 190100007SHA-003 TEST REPORT 3.5 Long Pulse Radar Test Waveform Minimum Chirp Number Minimum Pulse Width PRI PRI Percentage Radar Type Width of Pulses Number (μs) (μs) (μsec) of Successful (MHz) per Burst of Trials Detection 1000- 5 50-100 5-20 1-3 8-20 80% 30 2000 The parameters for this waveform are randomly chosen. Thirty unique waveforms are required for the Long Pulse Radar Type waveforms. If more than 30 waveforms are used for the Long Pulse Radar Type waveforms, then each additional waveform must also be unique and not repeated from the previous waveforms. Each waveform is defined as follows: 1) The transmission period for the Long Pulse Radar test signal is 12 seconds. 2) There are a total of 8 to 20 Bursts in the 12 second period, with the number of Bursts being randomly chosen. This number is Burst_Count. 3) Each Burst consists of 1 to 3 pulses, with the number of pulses being randomly chosen. Each Burst within the 12 second sequence may have a different number of pulses. 4) The pulse width is between 50 and 100 microseconds, with the pulse width being randomly chosen. Each pulse within a Burst will have the same pulse width. Pulses in different Bursts may have different pulse widths. 5) Each pulse has a linear frequency modulated chirp between 5 and 20 MHz, with the chirp width being randomly chosen. Each pulse within a Burst will have the same chirp width. Pulses in different Bursts may have different chirp widths. The chirp is centered on the pulse. For example, with a radar frequency of 5300 MHz and a 20 MHz chirped signal, the chirp starts at 5290 MHz and ends at 5310 MHz. 6) If more than one pulse is present in a Burst, the time between the pulses will be between 1000 and 2000 microseconds, with the time being randomly chosen. If three pulses are present in a Burst, the random time interval between the first and second pulses is chosen independently of the random time interval between the second and third pulses. 7) The 12 second transmission period is divided into even intervals. The number of intervals is equal to Burst_Count. Each interval is of length (12,000,000 / Burst_Count) microseconds. Each interval contains one Burst. The start time for the Burst, relative to the beginning of the interval, is between 1 and [(12,000,000 / Burst_Count) – (Total Burst Length) + (One Random PRI Interval)] microseconds, with the start time being randomly chosen. The step interval for the start time is 1 microsecond. The start time for each Burst is chosen randomly. TTRF15.407-02_V1 © 2018 Intertek Page 15 of 23

Report No.: 190100007SHA-003 TEST REPORT A representative example of a Long Pulse Radar Type waveform: 1) The total test waveform length is 12 seconds. 2) Eight (8) Bursts are randomly generated for the Burst_Count. 3) Burst 1 has 2 randomly generated pulses. 4) The pulse width (for both pulses) is randomly selected to be 75 microseconds. 5) The PRI is randomly selected to be at 1213 microseconds. 6) Bursts 2 through 8 are generated using steps 3 – 5. 7) Each Burst is contained in even intervals of 1,500,000 microseconds. The starting location for Pulse 1, Burst 1 is randomly generated (1 to 1,500,000 minus the total Burst 1 length + 1 random PRI interval) at the 325,001 microsecond step. Bursts 2 through 8 randomly fall in successive 1,500,000 microsecond intervals (i.e. Burst 2 falls in the 1,500,001 – 3,000,000 microsecond range). 3.6 Frequency Hopping Radar Test Waveform Hopping Minimum Pulse Pulses Hopping Minimum Radar PRI Sequence Percentage of Width per Rate Number of Type (μs) Length Successful (μs) Hop (kHz) Trials (msec) Detection 6 1 333 9 0.333 300 70% 30 For the Frequency Hopping Radar Type, the same Burst parameters are used for each waveform. The hopping sequence is different for each waveform and a 100-length segment is selected from the hopping sequence defined by the following algorithm: The first frequency in a hopping sequence is selected randomly from the group of 475 integer frequencies from 5250 – 5724MHz. Next, the frequency that was just chosen is removed from the group and a frequency is randomly selected from the remaining 474 frequencies in the group. This process continues until all 475 frequencies are chosen for the set. For selection of a random frequency, the frequencies remaining within the group are always treated as equally likely. Note: If a segment does not contain at least 1 frequency within the U‐NII Detection Bandwidth of the UUT, then that segment is not used. TTRF15.407-02_V1 © 2018 Intertek Page 16 of 23

Report No.: 190100007SHA-003 TEST REPORT 3.7 Calibration Setup Radiated Method Monitor Antenna Radar Antenna Radar Generator Spectrum Analyzer Conducted Method Spectrum 50Ω Analyzer Terminator Combiner Combiner 50Ω Radar Terminator Generator TTRF15.407-02_V1 © 2018 Intertek Page 17 of 23

Report No.: 190100007SHA-003 TEST REPORT 3.8 Radar Waveform Calibration Procedure The Interference Radar Detection Threshold Level is -64dBm or -62dBm + 0 [dBi] + 1 dB that had been taken into account the output power range and antenna gain. The above equipment setup was used to calibrate the conducted Radar Waveform. A vector signal generator was utilized to establish the test signal level for each radar type. During this process there were replace 50ohm terminal form Master and Client device and no transmissions by either the Master or Client Device. The spectrum analyzer was switched to the zero span (Time Domain) at the frequency of the Radar Waveform generator. Peak detection was used. The spectrum analyzer resolution bandwidth (RBW) and video bandwidth (VBW) were set to at least 3MHz. The vector signal generator amplitude was set so that the power level measured at the spectrum analyzer was -64dBm or -62dBm + 0 [dBi] + 1 dB. Capture the spectrum analyzer plots on short pulse radar types, long pulse radar type and hopping radar waveform. Central Frequency of Calibration: Bandwidth 20MHz: 5500MHz Bandwidth 40MHz: 5510MHz Bandwidth 80MHz: 5530MHz TTRF15.407-02_V1 © 2018 Intertek Page 18 of 23

Report No.: 190100007SHA-003 TEST REPORT 3.9 Radar Waveform Calibration Result 5500MHz, Radar 0 5510MHz, Radar 0 TTRF15.407-02_V1 © 2018 Intertek Page 19 of 23

Report No.: 190100007SHA-003 TEST REPORT 5530MHz, Radar 0 TTRF15.407-02_V1 © 2018 Intertek Page 20 of 23

Report No.: 190100007SHA-003 TEST REPORT 4 In‐Service Monitoring for Channel Move Time, Channel Closing Transmission Time and Non‐Occupancy Period These tests define how the following DFS parameters are verified during In-Service Monitoring; Channel Closing Transmission Time, Channel Move Time, and Non-Occupancy Period. The steps below define the procedure to determine the above mentioned parameters when a radar Burst with a level equal to the DFS Detection Threshold + 1dB (-63dBm) is generated on the Operating Channel of the U-NII device. A U-NII device operating as a Client Device will associate with the UUT (Master) at 5530MHz. Stream the MPEG test file from the Master Device to the Client Device on the selected Channel for the entire period of the test. At time T0 the Radar Waveform generator sends a Burst of pulses for each of the radar types at -63dBm. Observe the transmissions of the UUT at the end of the radar Burst on the Operating Channel for duration greater than 10 seconds. Measure and record the transmissions from the UUT during the observation time (Channel Move Time). Compare the Channel Move Time and Channel Closing Transmission Time results to the limits defined in the DFS Response requirement values table. Type 0 radar was used for these tests. TTRF15.407-02_V1 © 2018 Intertek Page 21 of 23

Report No.: 190100007SHA-003 TEST REPORT 4.1 Channel Move Time, Channel Closing Transmission Time 5530MHz Test Item Test value Limit Results Channel Move Time 0.96 s 10 s Pass 200ms + an aggregate of Channel Closing 0.135 s 60ms over remaining 10 Pass Transmission Time second period. TTRF15.407-02_V1 © 2018 Intertek Page 22 of 23

Report No.: 190100007SHA-003 TEST REPORT 4.2 Non‐Occupancy Period 5530MHz Test Item Limit Results Non-Occupancy Period 30 minutes Pass ******************************************* END ************************************ TTRF15.407-02_V1 © 2018 Intertek Page 23 of 23


Document Created: 2019-02-19 09:38:51
Document Modified: 2019-02-19 09:38:51
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