DFS Test Report

FCC ID: PPD-QCNFA364A

Test Report

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FCCID_2576611

DFS TEST REPORT REPORT NO.: RF150107E07-5 FCC ID: PPD-QCNFA364A MODEL NO.: QCNFA364A RECEIVED: Jan. 07, 2015 TESTED: Feb. 10, 2015 ISSUED: Mar. 04, 2015 APPLICANT: Qualcomm Atheros, Inc. ADDRESS: 1700 Technology Drive, San Jose, CA 95110 ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS: No. 81-1, Lu Liao Keng, 9th Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. This report should not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. This report is 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. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, 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 your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification Report No.: RF150107E07-5 1 of 27 Report Format Version 5.3.0

Table of Contents RELEASE CONTROL RECORD ............................................................................. 3 1. CERTIFICATION ........................................................................................... 4 2. EUT INFORMATION ..................................................................................... 5 2.1 OPERATING FREQUENCY BANDS AND MODE OF EUT .......................... 5 2.2 EUT SOFTWARE AND FIRMWARE VERSION ............................................ 5 2.3 DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT.......................... 5 2.4 EUT MAXIMUM CONDUCTED POWER ...................................................... 6 2.5 EUT MAXIMUM EIRP POWER..................................................................... 7 2.6 TRANSMIT POWER CONTROL (TPC) ........................................................ 8 2.7 STATEMENT OF MAUNFACTURER ............................................................ 8 3. U-NII DFS RULE REQUIREMENTS ............................................................. 9 3.1 WORKING MODES AND REQUIRED TEST ITEMS .................................... 9 3.2 TEST LIMITS AND RADAR SIGNAL PARAMETERS ................................. 11 4. TEST & SUPPORT EQUIPMENT LIST ...................................................... 15 4.1 TEST INSTRUMENTS ................................................................................ 15 4.2 DESCRIPTION OF SUPPORT UNITS ....................................................... 15 5. TEST PROCEDURE ................................................................................... 16 5.1 DFS MEASUREMENT SYSTEM: ............................................................... 16 5.2 CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: .................... 17 5.3 DEVIATION FROM TEST STANDARD ....................................................... 18 5.4 CONDUCTED TEST SETUP CONFIGURATION ....................................... 18 5.4.1 CLIENT WITHOUT RADAR DETECTION MODE ....................................... 18 6. TEST RESULTS ......................................................................................... 19 6.1 SUMMARY OF TEST RESULTS ................................................................ 19 6.2 DETAILED TEST RESULTS ....................................................................... 20 6.2.1 TEST MODE: DEVICE OPERATING IN CLIENT WITHOUT RADAR DETECTION MODE................................................................................... 20 6.2.1.1 DFS DETECTION THRESHOLD ............................................................... 20 6.2.1.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME...... 21 6.2.1.3 NON- OCCUPANCY PERIOD .................................................................... 22 6.2.1.4 NON-ASSOCIATED TEST ......................................................................... 24 6.2.1.5 NON- CO-CHANNEL TEST ....................................................................... 24 7. INFORMATION ON THE TESTING LABORATORIES ................................ 25 8. APPENDIX-A .............................................................................................. 26 9. APPENDIX B - MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB ...................................................... 27 Report No.: RF150107E07-5 2 of 27 Report Format Version 5.3.0

RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED RF150107E07-5 Original release Mar. 04, 2015 Report No.: RF150107E07-5 3 of 27 Report Format Version 5.3.0

1. CERTIFICATION PRODUCT: 802.11a/b/g/n/ac + BT 4.1 M.2 2230 Type Card BRAND NAME : Qualcomm Atheros MODEL NO.: QCNFA364A TEST SAMPLE: ENGINEERING SAMPLE APPLICANT: Qualcomm Atheros, Inc. TESTED: Feb. 10, 2015 STANDARDS: FCC Part 15, Subpart E (Section 15.407) KDB 905462 DO2 UNII DFS Compliance Procedures New Rules v0O1r01 The above equipment (Model: QCNFA364A) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and was in compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample‘s EMC characteristics under the conditions specified in this report. Prepared by : |m\ o enm‘ys _I—hAiApny , —Date: :; Mar. 04, 2015 ( Phoenix Huang, Spec@t/) Approved by : Ie=y // , Date: Mar. 04, 2015 (May Chenfixifianager ) Report No.: RF150107E07—5 4 of 27 Report Format Version 5.3.0

2. EUT INFORMATION 2.1 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 ad   hoc function 2.2 EUT SOFTWARE AND FIRMWARE VERSION TABLE 2: THE EUT SOFTWARE/FIRMWARE VERSION SOFTWARE/FIRMWARE PLATFORM NO. PRODUCT MODEL NO. VERSION 802.11a/b/g/n/ac + BT 4.1 2014/12/26 Windows 8 1 QCNFA364A M.2 2230 Type Card 11.0.0.475 2.3 DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT TABLE 3: ANTENNA LIST 2.4GHz Gain 2.4GHz Cable Transmitter Ant. with 5GHz Gain with Cable 5G Cable Loss Connector Circuit Brand Model Length Type cable loss cable loss (dBi) Loss (dBi) Type (mm) (dBi) (dBi) Band 1&2: 2.56 Band 1&2: 1.70 Chain (0) WNC 81-EBJ15.005 PIFA 3.00 Band 3: 4.76 1.15 Band 3: 1.74 IPEX 300 Band 4: 4.76 Band 4: 1.79 Band 1&2: 3.08 Band 1&2: 1.70 Chain (1) WNC 81-EBJ15.005 PIFA 3.62 Band 3: 3.31 1.15 Band 3: 1.74 IPEX 300 Band 4: 2.42 Band 4: 1.79 Note: 1. Above antenna gains of antenna are Total (H+V). 2. All of antenna can be application for WLAN and Bluetooth. Report No.: RF150107E07-5 5 of 27 Report Format Version 5.3.0

2.4 EUT MAXIMUM CONDUCTED POWER TABLE 4: THE MEASURED CONDUCTED OUTPUT POWER IEEE 802.11a MAX. Power Frequency Band(MHz) Output Output Power(dBm) Power(mW) 5250~5350MHz 19.97 99.27 5470~5725MHz 19.76 94.699 IEEE 802.11ac (VHT20) MAX. Power Frequency Band(MHz) Output Output Power(dBm) Power(mW) 5250~5350MHz 20.54 113.137 5470~5725MHz 20.15 103.624 IEEE 802.11ac (VHT40) MAX. Power Frequency Band(MHz) Output Output Power(dBm) Power(mW) 5250~5350MHz 19.84 96.417 5470~5725MHz 20.11 102.472 IEEE 802.11ac (VHT80) MAX. POWER FREQUENCY BAND (MHz) OUTPUT OUTPUT POWER(dBm) POWER(mW) 5250~5350 14.90 30.898 5470~5725 19.36 86.25 Report No.: RF150107E07-5 6 of 27 Report Format Version 5.3.0

2.5 EUT MAXIMUM EIRP POWER TABLE 5: THE EIRP OUTPUT POWER IEEE 802.11a MAX. Power Frequency Band(MHz) Output Output Power(dBm) Power(mW) 5250~5350MHz 26.06 403.476 5470~5725MHz 27.53 566.690 IEEE 802.11ac (VHT20) MAX. Power Frequency Band(MHz) Output Output Power(dBm) Power(mW) 5250~5350MHz 26.63 459.838 5470~5725MHz 27.92 620.098 IEEE 802.11ac (VHT40) MAX. Power Frequency Band(MHz) Output Output Power(dBm) Power(mW) 5250~5350MHz 25.93 391.880 5470~5725MHz 27.88 613.204 IEEE 802.11ac (VHT80) MAX. POWER FREQUENCY BAND (MHz) OUTPUT OUTPUT POWER(dBm) POWER(mW) 5250~5350 20.99 125.583 5470~5725 27.13 516.130 Report No.: RF150107E07-5 7 of 27 Report Format Version 5.3.0

2.6 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. TPC mechanism is not required for systems with an EIRP of less than 500 mW. Maximum EIRP of this device is 620.098mW which more than 500mW, therefore it’s require TPC function. The UUT can adjust a transmitter’s output power based on the signal level present at the receiver. TPC is controlled by software and the user may adjust the Transmit Power level from web interface that may adjust the transmit power among Max,-3dB,-6dB, from web manually when the power needs to be increased or decreased. The interface is for WLAN purpose that is installed fixedly, so we implement manual TPC instead of automatic TPC on the product. 2.7 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. Report No.: RF150107E07-5 8 of 27 Report Format Version 5.3.0

3. U-NII DFS RULE REQUIREMENTS 3.1 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 6 and 7 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 radar Master radar detection detection Non-Occupancy Period  Not required  DFS Detection Threshold  Not required  Channel Availability Check Time  Not required Not required U-NII Detection Bandwidth  Not required  Report No.: RF150107E07-5 9 of 27 Report Format Version 5.3.0

TABLE 7: APPLICABILITY OF DFS REQUIREMENTS DURING NORMAL OPERATION Operational Mode Requirement Master or Client with Client without radar radar detection detection DFS Detection Threshold  Not required Channel Closing Transmission Time   Channel Move Time   U-NII Detection Bandwidth  Not required Additional requirements for Master or Client with Client without radar devices with multiple bandwidth radar detection detection modes U-NII Detection Bandwidth and All BW modes must Not required Statistical Performance Check be tested Test using the widest Channel Move Time and Channel Test using widest BW mode available for Closing Transmission Time BW mode available the link All other tests Any single BW mode Not required Note: Frequencies selected for statistical performance check (Section 7.8.4) should include several frequencies within the radar detection bandwidth and frequencies near the edge of the radar detection bandwidth. For 802.11 devices it is suggested to select frequencies in all 20 MHz channel blocks and a null frequencies between the bonded 20 MHz channel blocks. Report No.: RF150107E07-5 10 of 27 Report Format Version 5.3.0

3.2 TEST LIMITS AND RADAR SIGNAL PARAMETERS DETECTION THRESHOLD VALUES TABLE 8: DFS DETECTION THRESHOLDS FOR MASTER DEVICES AND CLIENT DEVICES WITH RADAR DETECTION Value Maximum Transmit Power (See Notes 1, 2, and 3) EIRP ≥ 200 milliwatt -64 dBm EIRP < 200 milliwatt and -62 dBm power spectral density < 10 dBm/MHz EIRP < 200 milliwatt that do not meet the -64 dBm power spectral density requirement 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. Note3: EIRP is based on the highest antenna gain. For MIMO devices refer to KDB Publication 662911 D01. Report No.: RF150107E07-5 11 of 27 Report Format Version 5.3.0

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 Minimum 100% of the U-NII 99% transmission power bandwidth. See 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. 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. Report No.: RF150107E07-5 12 of 27 Report Format Version 5.3.0

TABLE 10: SHORT PULSE RADAR TEST WAVEFORMS Minimum Minimum Radar Pulse Width PRI Number Percentage of Number of Type (µsec) (µsec) of Pulses 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. Report No.: RF150107E07-5 13 of 27 Report Format Version 5.3.0

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 Report No.: RF150107E07-5 14 of 27 Report Format Version 5.3.0

4. TEST & SUPPORT EQUIPMENT LIST 4.1 TEST INSTRUMENTS TABLE 13: TEST INSTRUMENTS LIST. DESCRIPTION & CALIBRATED CALIBRATED MODEL NO. SERIAL NO. MANUFACTURER DATE UNTIL Spectrum Analyzer R&S FSW8 101497 Aug. 06, 2014 Aug. 05, 2015 Vector Signal Generator R&S SMJ100A 101878 Aug. 12, 2014 Aug. 11, 2015 4.2 DESCRIPTION OF SUPPORT UNITS TABLE 14: SUPPORT UNIT INFORMATION. NO. PRODUCT BRAND MODEL NO. ID SPEC. The maximum EIRP is WIRELESS AC RRK2012060056 27.64 dBm, 1 D-Link WMC-AC01 MODULE -1 Antenna Gain is 3.428dBi NOTE: This device was functioned as a Master Slave device during the DFS test. TABLE 15: SOFTWARE/FIRMWARE INFORMATION. SOFTWARE/FIRMWARE NO. PRODUCT MODEL NO. VERSION 1. WIRELESS AC MODULE WMC-AC01 1.00 Wed 06 Mar 2013 Note: This module WMC-AC01 was installed in the DIR-868L AP. Report No.: RF150107E07-5 15 of 27 Report Format Version 5.3.0

5. TEST PROCEDURE 5.1 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 system Control PC Spectrum Analyzer Attenuator C/S Attenuator Attenuator C/S Traffic Monitoring Subsystem Support Unit Master / Client with DFS function 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: a) The data file must be of a type that is typical for the device (i.e., MPEG-2, MPEG-4, WAV, MP3, MP4, AVI, etc.) and must generally be transmitting in a streaming mode. b) Software to ping the client is permitted to simulate data transfer but must have random ping intervals. c) Timing plots are required with calculations demonstrating a minimum  channel loading of approximately 17% or greater. d) Unicast or Multicast protocols are preferable but other protocols may be used. The appropriate protocol used must be described in the test procedures. Report No.: RF150107E07-5 16 of 27 Report Format Version 5.3.0

5.2 CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: The measured channel is 5500 MHz in 20MHz Bandwidth, 5510MHz in 40MHz Bandwidth and 5530MHz in 80MHz 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 antenna gain is 3.428dBi and required detection threshold is -59.572dBm (= -64 +1 +3.428). The calibrated conducted detection threshold level is set to -59.572 dBm. CONDUCTED SETUP CONFIGURATION OF CALIBRATION OF DFS DETECTION THRESHOLD LEVEL Control PC Spectrum Radar Signal Generating system Analyzer 50Ω Load (Terminator) Attenuator C/S 50Ω Load Attenuator Attenuator C/S (Terminator) Report No.: RF150107E07-5 17 of 27 Report Format Version 5.3.0

5.3 DEVIATION FROM TEST STANDARD No deviation. 5.4 CONDUCTED TEST SETUP CONFIGURATION 5.4.1 CLIENT WITHOUT RADAR DETECTION MODE Control PC Spectrum Radar Signal Generating system Analyzer Attenuator C/S Attenuator Attenuator C/S Master Client (UUT) Notebook Notebook The UUT is a U-NII Device operating in Client mode without radar detection. The radar test signals are injected into the Master Device. Report No.: RF150107E07-5 18 of 27 Report Format Version 5.3.0

6. TEST RESULTS 6.1 SUMMARY OF TEST RESULTS CLAUSE TEST PARAMETER REMARKS PASS/FAIL 15.407 DFS Detection Threshold Not Applicable NA 15.407 Channel Availability Check Time Not Applicable NA 15.407 Channel Move Time Applicable Pass 15.407 Channel Closing Transmission Time Applicable Pass 15.407 Non- Occupancy Period Applicable Pass 15.407 U-NII Detection Bandwidth Not Applicable NA 15.407 Non-associated test Applicable Pass 15.407 Non-Co-Channel test Applicable Pass Report No.: RF150107E07-5 19 of 27 Report Format Version 5.3.0

6.2 DETAILED TEST RESULTS 6.2.1 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 and 80MHz). The following plots was done on 80MHz as a representative 6.2.1.1 DFS DETECTION THRESHOLD The required detection threshold is -59.572dBm ( = -64 +3.428+1). The conducted radar burst level is set to -59.572dBm. . Radar signal Noise Floor Radar Signal 0 Report No.: RF150107E07-5 20 of 27 Report Format Version 5.3.0

6.2.1.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME Radar Signal Traffic Signal Noise Floor 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. T4 denotes the 10 second from T1 to observe the aggregate duration of transmissions. Radar Signal Noise Floor NOTE: An expanded plot for the device vacates the channel in the required 500ms. Report No.: RF150107E07-5 21 of 27 Report Format Version 5.3.0

6.2.1.3 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 5530MHz 2) The master and DFS-certified client device are associated, and system testing will be performed with channel-loading using means appropriate to the data types for a non-occupancy period test. Client plays a specified files via master. Report No.: RF150107E07-5 22 of 27 Report Format Version 5.3.0

3). The device transmits one type of radar as specified in the DFS Order. Radar 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 Noise Floor Traffic Signal Report No.: RF150107E07-5 23 of 27 Report Format Version 5.3.0

6.2.1.4 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. Noise Floor 6.2.1.5 NON- CO-CHANNEL TEST The UUT was investigated after radar was detected the channel and made sure no co-channel operation with radars. Report No.: RF150107E07-5 24 of 27 Report Format Version 5.3.0

7. INFORMATION ON THE TESTING LABORATORIES We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited and approved according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following: Linko EMC/RF Lab: Hsin Chu EMC/RF/Telecom Lab: Tel: 886-2-26052180 Tel: 886-3-5935343 Fax: 886-2-26052943 Fax: 886-3-5935342 Hwa Ya EMC/RF/Safety Lab: Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com The address and road map of all our labs can be found in our web site also. Report No.: RF150107E07-5 25 of 27 Report Format Version 5.3.0

8. APPENDIX-A NON BEACON ON DFS BAND 1) Test results demonstrating no any beacon on DFS band after power up. 2) Observation time is 10min after power up. EUT (Client ) links with master on EUT (Client ) links with master on 11ac(VHT20) mode 11ac (VHT40) mode EUT (Client ) links with master on 11ac (VHT80) mode Report No.: RF150107E07-5 26 of 27 Report Format Version 5.3.0

9. APPENDIX B - MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB No modifications were made to the EUT by the lab during the test. --- END --- Report No.: RF150107E07-5 27 of 27 Report Format Version 5.3.0


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