Test Report DFS

FCC ID: GKR-TP00064B

Test Report

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FCCID_2617441

                                                      DFS TEST REPORT


                    Report No.: RF141225E06-5

                          FCC ID: MCLT77H566

                    Test Model: T77H566

               Received Date: Dec. 24, 2014

                       Test Date: Jan. 26, 2015

                   Issued Date: Feb. 10, 2015



                      Applicant: HON HAI PRECISION IND.CO.,LTD

                        Address: 5F-1,5 Hsin-An Road Hsinchu, Science-Based Industrial Park
                                 Taiwan, R.O.C.




                      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 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. The report must not be used by the client to claim product certification,
approval, or endorsement by TAF or any government agencies.



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                                                          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 ........................................................... 10
4.      TEST & SUPPORT EQUIPMENT LIST ................................................................................. 14
4.1     TEST INSTRUMENTS ........................................................................................................... 14
4.2     DESCRIPTION OF SUPPORT UNITS .................................................................................. 14
5.      TEST PROCEDURE .............................................................................................................. 15
5.1     DFS MEASUREMENT SYSTEM: .......................................................................................... 15
5.2     CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: .............................................. 16
5.3     DEVIATION FROM TEST STANDARD ................................................................................. 17
5.4     CONDUCTED TEST SETUP CONFIGURATION .................................................................. 17
5.4.1 CLIENT WITHOUT RADAR DETECTION MODE ................................................................. 17
6.      TEST RESULTS .................................................................................................................... 18
6.1     SUMMARY OF TEST RESULTS ........................................................................................... 18
6.2     DETAILED TEST RESULTS .................................................................................................. 19
6.2.1 TEST MODE: DEVICE OPERATING IN CLIENT WITHOUT RADAR DETECTION MODE. 19
6.2.1.1 DFS DETECTION THRESHOLD ........................................................................................... 19
6.2.1.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME ................................ 20
6.2.1.3 NON- OCCUPANCY PERIOD ............................................................................................... 21
6.2.1.4 NON-ASSOCIATED TEST..................................................................................................... 23
6.2.1.5 NON- CO-CHANNEL TEST ................................................................................................... 23
7.      INFORMATION ON THE TESTING LABORATORIES .......................................................... 24
8.      APPENDIX-A ......................................................................................................................... 25
9.      APPENDIX B - MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE
        EUT BY THE LAB .................................................................................................................. 26




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                                   RELEASE CONTROL RECORD

 ISSUE NO.             REASON FOR CHANGE                             DATE ISSUED
 RF141225E06-5         Original release                              Feb. 10, 2015




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1.     CERTIFICATION


           Product:    WiFi/BT Module

             Brand:    FOXCONN

        Test Model:    T77H566

     Sample Status:    ENGINEERING SAMPLE

         Applicant:    HON HAl PRECISION IND.CO.,LTD

         Test Date:    Jan 26, 2015

        Standards:     FCC Part 15, Subpart E (Section 15.407)

                       KDB 905462 DO2 UNII DFS Compliance Procedures New Rules v01r01




The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.)

Ltd., Taoyuan Branch, and found 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 :         g—o———» Qfi”f                    , Date:   Feb. 10, 2015
                              Lori Chung / SpecialistU




     Approved by :           _*—           // Date:                   Feb. 10, 2015
                               May Ch%flanager




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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
                                                                                        2014/12/18
Windows 8                1           Wi-Fi module            T77H566
                                                                                        1.315.28.0



2.3        DESCRIPTION OF AVAILABLE ANTENNAS TO THE EUT

                                               TABLE 3: ANTENNA LIST
Antenna PCB Chain                                                      Antenna    Connector    Frequency range
                             Brand       Model         Gain (dBi)
     No        No.                                                      Type        Type        (GHz to GHz)
                                                          1.88                                     2.4~2483.5
                                                          2.51                                      5.15~5.25
             Chain (0)
      1                       NA          NA              2.27          PCB      i-pex(MHF)         5.25~5.35
               Main
                                                          1.77                                     5.47~5.725
                                                          1.54                                     5.725~5.825
                                                          1.73                                     2.4~2483.5
                                                          3.02                                      5.15~5.25
             Chain (1)
      2                       NA          NA              3.4           PCB      i-pex(MHF)         5.25~5.35
               Aux
                                                          2.48                                     5.47~5.725
                                                         -0.16                                     5.725~5.825




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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            21.97       157.233
      5470~5725MHz            22.05       160.175


IEEE 802.11ac (VHT20)

                                  MAX. Power
 Frequency Band(MHz)
                              Output       Output
                            Power(dBm)   Power(mW)
      5250~5350MHz            21.94       156.163
      5470~5725MHz            22.05        160.34


IEEE 802.11ac (VHT40)

                                  MAX. Power
 Frequency Band(MHz)
                              Output       Output
                            Power(dBm)   Power(mW)
      5250~5350MHz            21.82       152.067
      5470~5725MHz            21.90       154.719


IEEE 802.11ac (VHT80)

                                  MAX. Power
 Frequency Band(MHz)
                              Output       Output
                            Power(dBm)   Power(mW)
      5250~5350MHz            17.29        53.586
      5470~5725MHz             21         125.758




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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            25.37       343.988
      5470~5725MHz            24.53       283.527


IEEE 802.11ac (VHT20)

                                  MAX. Power
 Frequency Band(MHz)
                              Output       Output
                            Power(dBm)   Power(mW)
      5250~5350MHz            27.80       601.975
      5470~5725MHz            27.19       523.651


IEEE 802.11ac (VHT40)

                                  MAX. Power
 Frequency Band(MHz)
                              Output       Output
                            Power(dBm)   Power(mW)
      5250~5350MHz            27.68       586.185
      5470~5725MHz            27.04       505.293


IEEE 802.11ac (VHT80)

                                  MAX. Power
 Frequency Band(MHz)
                              Output       Output
                            Power(dBm)   Power(mW)
      5250~5350MHz            23.15       206.562
      5470~5725MHz            26.14       410.710




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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. A TPC mechanism is not required for systems with an EIRP of
less than 500 mW.



Maximum EIRP of this device is 601.975mW which more than 500mW, therefore it’s require TPC
function.
TPC is auto controlled by software to adjust power level when the TX power needs to increase or
decrease. So it is automatic TPC.




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.




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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 radar      Client with radar
                                              Master
                                                                   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                   

       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 devices         Master or Client with               Client without radar
 with multiple bandwidth modes                 radar detection                        detection

 U-NII Detection Bandwidth and              All BW modes must be
                                                                                      Not required
 Statistical Performance Check              tested
 Channel Move Time and Channel              Test using widest BW           Test using the widest BW
 Closing Transmission Time                  mode available                 mode available for 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.




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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.




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                        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.




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                        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.


                         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




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                  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




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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 27.64
           WIRELESS AC                                            RRK20120600
     1                           D-Link         WMC-AC01                      dBm,
           MODULE                                                 56-1
                                                                              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.




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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 generate system
                       Control PC




                       Spectrum
                       Analyzer                                                   Attenuator




                            C/S




         Attenuator                        Attenuator                                C/S



                                    Traffic Monitoring

        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.




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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 Generate system
                            Analyzer




                                       50Ω Load (Terminator)
                                                                                 Attenuator


                                         C/S



   50Ω Load         Attenuator                                 Attenuator           C/S

 (Terminator)




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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 Generate 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.




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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




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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




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6.2.1.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME




             Radar 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.




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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.




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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




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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.




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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.




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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 (VHT80) mode




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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.: RF141225E06-5                      26 of 26             Report Format Version 5.3.0



Document Created: 2015-02-10 15:16:54
Document Modified: 2015-02-10 15:16:54

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