Test Report DFS

FCC ID: LDKNVTX11697

Test Report

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FCCID_3963367

                FCC DFS Test Report                                                 Report No. : FZ822707-01




                          FCC DFS Test Report
           FCC ID                    : LDKNVTX11697
           Equipment                 : Embedded System Module – WLAN/BT – Jetson TX1
           Brand Name                : NVIDIA
           Model Name                : P2180
           Applicant                 : CISCO SYSTEMS, INC.
                                       125 West Tasman Drive, CA 95134
           Manufacturer              : NVIDIA CORPORATION
                                       2788 San Tomas Expressway, Santa Clara, CA 95051
                                       United States Of America(Excluding The States Of
                                       Alaska)
           Standard                  : 47 CFR FCC Part 15.407

   The product was received on Feb. 27, 2018 and testing was started from Mar. 06, 2018and
   completed on Mar. 06, 2018. We, SPORTON INTERTIONAL INC. EMC & Wireless Communications
   Laboratory, would like to declare that the tested sample has been evaluated in accordance with the
   procedures given in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02and shown
   compliance with the applicable technical standards.

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

   The test results in this report apply exclusively to the tested model / sample. Without written
   approval of SPORTON INTERTIONAL INC. EMC & Wireless Communications Laboratory, the test
   report shall not be reproduced except in full.




   ___________________________________________
                       Approved by: Allen Lin


        SPORTON INTERTIONAL INC. EMC & Wireless Communications Laboratory
                          No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.)




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FCC ID: LDKNVTX11697


                  FCC DFS Test Report                                                                                    Report No. : FZ822707-01


                                                        Table of Contents
1       GENERAL DESCRIPTION .................................................................................................................... 5

1.1     Information.............................................................................................................................................. 5
1.2     Support Equipment ................................................................................................................................. 9
1.3     Testing Applied Standards ..................................................................................................................... 9
1.4     Testing Location Information .................................................................................................................. 9

2       TEST CONFIGURATION OF EUT.......................................................................................................10

2.1     Test Channel Frequencies Configuration .............................................................................................10
2.2     The Worst Case Measurement Configuration ......................................................................................10

3       DYNAMIC FREQUENCY SELECTION (DFS) TEST RESULT ...........................................................11

3.1     General DFS Information .....................................................................................................................11
3.2     Radar Test Waveform Calibration ........................................................................................................14
3.3     In-service Monitoring ............................................................................................................................21

4       TEST EQUIPMENT AND CALIBRATION DATA ................................................................................25

5       MEASUREMENT UNCERTAINTY ......................................................................................................26

APPENDIX A. TEST PHOTOS




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                FCC DFS Test Report                                           Report No. : FZ822707-01


                                        History of this test report

     Report No.               Version                  Description                      Issued Date

   FZ822707-01                Rev. 01              Initial issue of report             Aug. 02, 2018




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                 FCC DFS Test Report                                                      Report No. : FZ822707-01


                                       Summary of Test Result
 Report                                                                                  Result
               Ref. Std. Clause                        Test Items                                          Remark
 Clause                                                                                (PASS/FAIL)
                                      DFS: In-Service Monitoring for Channel Move                    CMT ≤ 10sec
   3.3      KDB 905462 7.8.3                                                              PASS
                                      Time (CMT)
                                      DFS: In-Service Monitoring for Channel Closing                 CCTT ≤ 60 ms
   3.3      KDB 905462 7.8.3          Transmission Time (CCTT)                            PASS       starting at CMT
                                                                                                     200ms
                                      DFS: In-Service Monitoring for Non-Occupancy                   NOP ≥ 30 min
   3.3      KDB 905462 7.8.3                                                              PASS
                                      Period (NOP)
Note: Since the product is client without radar detection function, only Channel Move Time, Channel
      Closing Transmission Time and Non-Occupancy Period are required to perform.




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                FCC DFS Test Report                                               Report No. : FZ822707-01



1         General Description
1.1       Information
1.1.1     RF General Information
         Specification Items                                       Description
 Product Type                        WLAN (2TX)
 Radio Type                          Intentional Transceiver
 Power Type                          From power adapter
 Modulation                          IEEE 802.11a: OFDM (BPSK / QPSK / 16QAM / 64QAM)
                                     IEEE 802.11n/ac: see the below table
 Data Rate (Mbps)                    IEEE 802.11a: OFDM (6/9/12/18/24/36/48/54)
                                     IEEE 802.11n/ac: see the below table
 Channel Bandwidth                   20/40/80 MHz operating channel bandwidth
                                         Master
                                         Bridge
Operating Mode                           Mesh
                                         Client with radar detection
                                         Client without radar detection
Communication Mode                       IP Based (Load Based)              Frame Based
TPC Function                             With TPC                           Without TPC
Weather Band (5600~5650MHz)              With 5600~5650MHz                  Without 5600~5650MHz
 Power-on cycle                      NA (No Channel Availability Check Function)
 Software / Firmware Version         S01828 1.9.1
 Note: TPC is not required since the maximum EIRP is less than 500mW (27dBm).




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                FCC DFS Test Report                                        Report No. : FZ822707-01

Antenna & Bandwidth
              Antenna                                        Two (TX)
         Band width Mode              20 MHz                   40 MHz                      80 MHz
           IEEE 802.11a                  V                       X                           X
           IEEE 802.11n                  V                       V                           X
          IEEE 802.11ac                  V                       V                           V

IEEE 11n Spec.
                                            Number of
               Protocol                                                     Data Rate / MCS
                                       Transmit Chains (NTX)
            802.11n (HT20)                      2TX                             MCS0-15
            802.11n (HT40)                      2TX                             MCS0-15
          802.11ac (VHT20)                      2TX                         MCS0-8/NSS1-2
          802.11ac (VHT40)                      2TX                         MCS0-9/NSS1-2
          802.11ac (VHT80)                      2TX                         MCS0-9/NSS1-2
 Note 1: IEEE Std. 802.11n modulation consists of HT20 and HT40 (HT: High Throughput).
          Then EUT support HT20 and HT40.
 Note 2: IEEE Std. 802.11ac modulation consists of VHT20, VHT40, VHT80 (VHT: Very High Throughput).
          Then EUT support VHT20, VHT40 and VHT80.
 Note 3: Modulation modes consist of below configuration:
          11a: IEEE 802.11a, HT20/HT40: IEEE 802.11n, VHT20/VHT40/VHT80: IEEE 802.11ac




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1.1.2     Antenna Information
  Ant.     Port                  Brand                    Model Name          Antenna Type           Connector
    1        1         Shanghai Amphenol Airwave      Ci8717-15-000-R         PCB Antenna       Reversed-SMA
    2        2         Shanghai Amphenol Airwave      Ci8717-15-000-R         PCB Antenna       Reversed-SMA
    3         -        Shanghai Amphenol Airwave    Ci8210-15-000-R-TA        PCB Antenna              I-PEX
    4         -        Shanghai Amphenol Airwave      Ci8211-15-000-R         PCB Antenna              I-PEX
    5         -        Shanghai Amphenol Airwave      CI9808-15-000-R         PCB Antenna              I-PEX
    6         -        Shanghai Amphenol Airwave      CI9809-15-000-R         PCB Antenna              I-PEX
    7         -        Shanghai Amphenol Airwave      CI9811-15-000-R         PCB Antenna              I-PEX
    8         -        Shanghai Amphenol Airwave      CI9810-15-000-R         PCB Antenna              I-PEX
    9         -        Shanghai Amphenol Airwave      CI9812-15-000-R         PCB Antenna              I-PEX
   10         -        Shanghai Amphenol Airwave      CI9813-15-000-R         PCB Antenna              I-PEX


                                                          Gain (dBi)
  Ant.
                  2.4G               BT         U-NII-1           U-NII-2A         U-NII-2C            U-NII-3
    1             6.02               6.02          5.53                6.48          7.91                5.38
    2             6.02               6.02          5.53                6.48          7.91                5.38
    3             -2.3               -2.3          2.5                 2.9             3                 3.2
    4             -2.1               -2.1          1.2                 1.7            3.2                4.1
    5              -                  -            -7.8                -7.8          -6.5                 -5
    6              -                  -            -5.9                -5.7          -4.5                -3.1
    7              -                  -            -6.5                -6.1          -4.1                -3.7
    8              -                  -            -6.1                -5.7          -4.6                -3.3
    9              -                  -            -6.1                -7.6          -4.8                 -4
   10              -                  -            -6.1                -7.6          -4.8                 -4
Note : EUT can match with above antennas for using. Higher gain antenna(Ant.1 and Ant. 2) was used to
perform the worst configuration and result of that was recorded as the final test result.
For 2.4GHz function:
For IEEE 802.11 b/g mode (1TX/1RX)
Support diversity function and pre-tested on each single chain, the worst case was Ant. 1(port 1) and it was
record in this test report.
For IEEE 802.11 n mode (2TX/2RX)
Supports 2T2R Spatial Multiplexing MIMO configuration.
For BT function:
For IEEE 802.15.1 Bluetooth mode (1TX/1RX)
For 5GHz function:
For IEEE 802.11 a mode (1TX/1RX)
Support diversity function and pre-tested on each single chain, the worst case was Ant. 1(port 1) and it was
record in this test report.

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                FCC DFS Test Report                                            Report No. : FZ822707-01

For IEEE 802.11 n/ac mode (2TX/2RX)
Supports 2T2R Spatial Multiplexing MIMO configuration.

1.1.3     DFS Band Carrier Frequencies
There are three bandwidth systems.
For 20MHz bandwidth systems, use Channel 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140.
For 40MHz bandwidth systems, use Channel 54, 62, 102, 110, 118, 134.
For 80MHz bandwidth systems, use Channel 58, 106.
     Frequency Band                  Channel No.   Frequency     Channel No.             Frequency
                                         52        5260 MHz            60                5300 MHz
      5250~5350 MHz                      54        5270 MHz            62                5310 MHz
           Band 2                        56        5280 MHz            64                5320 MHz
                                         58        5290 MHz             -                     -
                                        100        5500 MHz            132               5660 MHz
                                        102        5510 MHz            134               5670 MHz
                                        104        5520 MHz            136               5680 MHz
                                        106        5530 MHz            140               5700 MHz
      5470~5725 MHz
                                        108        5540 MHz             -                     -
           Band 3
                                        110        5550 MHz             -                     -
                                        112        5560 MHz             -                     -
                                        116        5580 MHz             -                     -
                                        118        5590 MHz             -                     -




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1.2       Support Equipment
                                                 Support Equipment
 No.                   Equipment                        Brand Name                           Model Name
  1                 AP (Master)                           EDIMAX                             EW-7679WAC
  2                    Notebook                            DELL                              Latitude E5550
  3           Adapter for Notebook                         DELL                              FA90PSO-00
  4                     Fixture                                -                                    -
Note: Support equipment No.4 was provided by customer.

1.3       Testing Applied Standards
According to the specifications of the manufacturer, the EUT must comply with the requirements of the
following standards:
     KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02
     KDB 905462 D03 Client Without DFS New Rules v01r02

1.4       Testing Location Information
                                                   Testing Location
       HWA YA          ADD   :    No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.)
                       TEL   :    886-3-327-3456         FAX       :   886-3-327-0973
                                     Test site Designation No. TW1190 with FCC.
       JHUBEI          ADD   :    No.8, Lane 724, Bo-ai St., Jhubei City, HsinChu County 302, Taiwan, R.O.C.
                       TEL   :    886-3-656-9065         FAX       :   886-3-656-9085
                                     Test site Designation No. TW0006 with FCC.


   Test Condition            Test Site No.          Test Engineer          Test Environment              Test Date
       DFS Site                   DFS03-HY              Peng                26.4°C / 62.2%            06/Mar/2018




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2         Test Configuration of EUT
2.1       Test Channel Frequencies Configuration
                                      Test Channel Frequencies Configuration
                          IEEE Std.                                     Test Channel Freq. (MHz)
                       802.11ac (VHT80)                                         5530 MHz

2.2       The Worst Case Measurement Configuration
                            The Worst Case Mode for Following Conformance Tests
         Tests Item            Dynamic Frequency Selection (DFS)
      Test Condition           Conducted measurement at transmit chains
                               The EUT shall be configured to operate at the highest transmitter output power
                               setting. If more than one antenna assembly is intended for this power setting, the
                               gain of the antenna assembly with the lowest gain shall be used.
    Modulation Mode            802.11ac (VHT80)




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3         Dynamic Frequency Selection (DFS) Test Result
3.1       General DFS Information
3.1.1     DFS Parameters
                                       Table D.1: DFS requirement values
                       Parameter                                                Value
               Non-occupancy period                 Minimum 30 minutes
         Channel Availability Check Time            60 seconds
                Channel Move Time                   10 seconds (Note 1).
        Channel Closing Transmission Time           200 milliseconds + an aggregate of 60 milliseconds over
                                                    remaining 10 second periods. (Notes 1 and 2).
            U-NII Detection Bandwidth               Minimum 100% of the 99% power 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
        Channel changes (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 is used and for each frequency
        step the minimum percentage of detection is 90%. Measurements are performed with no data traffic.


                                     Table D.2: Interference threshold values
            Maximum Transmit Power                                      Value (see note)
                  EIRP ≥ 200 mW                                             -64 dBm
    EIRP < 200 mW and PSD < 10dBm/MHz                                       -62 dBm
    EIRP < 200 mW and PSD ≥ 10dBm/MHz                                       -64 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.
Note3: EIRP is based on the highest antenna gain. For MIMO devices refer to KDB Publication 662911D01.




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3.1.2     Applicability of DFS Requirements Prior to Use of a Channel
                                                               DFS Operational mode
              Requirement                                          Client without radar       Client with radar
                                               Master
                                                                        detection                 detection
                                                 Yes                   Not required                  Yes
Non-Occupancy Period
                                                                      (See the note)
DFS Detection Threshold                          Yes                   Not required                  Yes
Channel Availability Check Time                  Yes                   Not required              Not required
U-NII Detection Bandwidth                        Yes                   Not required                  Yes
Note :
According to KDB 905462 D03 Client Without DFS New Rules v01r02 (b) 6."An analyzer plot that contains a
single 30-minute sweep on the original channel "

3.1.3     Applicability of DFS Requirements during Normal Operation
                                                               DFS Operational mode
              Requirement                                          Client without radar       Client with radar
                                               Master
                                                                        detection                 detection
DFS Detection Threshold                          Yes                   Not required                  Yes
Channel Closing Transmission Time                Yes                       Yes                       Yes
Channel Move Time                                Yes                       Yes                       Yes
U-NII Detection Bandwidth                        Yes                   Not required                  Yes


Additional requirements for devices        Master Device or Client with               Client Without Radar
with multiple bandwidth modes                    Radar Detection                            Detection

U-NII Detection Bandwidth and
                                           All BW modes must be tested                     Not required
Statistical Performance Check

Channel Move Time and Channel               Test using widest BW mode            Test using the widest BW mode
Closing Transmission Time                              available                       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 each of the bonded 20 MHz
channels and the channel center frequency.




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3.1.4      Channel Loading/Data Streaming
        The data file (MPEG-4) has been transmitting in a streaming mode.
        Software to ping the client is permitted to simulate data transfer with random ping intervals.
        Minimum channel loading of approximately 17%.
        Unicast protocol has been used.




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3.2       Radar Test Waveform Calibration
3.2.1     Short Pulse Radar Test Waveforms
                                                                                Minimum
 Radar     Pulse Width                                                        Percentage of        Minimum
                              PRI (µsec)         Number of Pulses
 Type        (µsec)                                                            Successful           Trials
                                                                                Detection
    0            1                   1428                18                    See Note 1          See Note 1
                               15 unique
                              PRI in KDB
   1A            1                                                                60%                 15
                              905462 D02
                                Table 5a           
                                                    1   19  10
                                                                     6   
                                            Roundup                 
                              15 unique                                  
                              PRI within            360   PRI
                                                                        
                                                                          
   1B            1            518-3066,                                           60%                 15
                             Excluding 1A
                                 PRI
    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.
A minimum of 30 unique waveforms are required for each of the short pulse radar types 1 through 4. If more
than 30 waveforms are used for short pulse radar types 1 through 4, then each additional waveform must also
be unique and not repeated from the previous waveforms. The aggregate is the average of the percentage of
successful detections of short pulse radar types 1-4.




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3.2.2     Long Pulse Radar Test Waveform
                                                                                 Minimum
               Pulse        Chirp                   Number of
  Radar                                                       Number of        Percentage of         Minimum
               Width        Width     PRI (µsec)     Pulses
  Type                                                         Bursts           Successful            Trials
               (µsec)       (MHz)                   per Burst
                                                                                 Detection
     5         50-100        5-20      1000-2000           1-3         8-20         80%                 30
Each waveform is defined as follows:
   The transmission period for the Long Pulse Radar test signal is 12 seconds.
   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.
   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.
   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.
   Each pulse has a linear FM chirp between 5 and 20 MHz, with the chirp width being randomly chosen.
     Each pulse within a transmission period will have the same chirp width. 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.
   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 time
     between the first and second pulses is chosen independently of the time between the second and third
     pulses.
   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 independently.

3.2.3     Frequency Hopping Radar Test Waveform
                                                                                 Minimum
             Pulse                                                Hopping
 Radar                     PRI       Pulses     Hopping                        Percentage of         Minimum
             Width                                                Sequence
 Type                    (µsec)      per Hop   Rate (kHz)                       Successful            Trials
             (µsec)                                              Length (ms)
                                                                                 Detection
    6           1          333         9           0.333            300             70%                  30

The FCC Type 6 waveform uses a static waveform with 100 bursts in the instruments ARB. In addition, the RF
list mode is operated with a list containing 100 frequencies from a randomly generated list and it had be
ensured that at least one of the random frequencies falls into the UNII Detection Bandwidth of the DUT. Each
burst from the waveform file initiates a trigger pulse at the beginning that switches the RF list from one item to
the next one.

3.2.4     DFS Threshold Level
                                               DFS Threshold Level
DFS Threshold level:        -63      dBm        at the antenna connector
                                                in front of the antenna
The Interference Radar Detection Threshold Level is is -64 dBm + 0 [dBi] + 1 dB = -63 dBm. That had been
been taken into account the output power range and antenna gain.



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3.2.5     Calibration Setup
                                     Client Conducted Calibration Setup




3.2.6     Radar Waveform calibration Plot
Modulation Mode: 802.11ac (VHT80)                    Test Frequency: 5530 MHz
Radar #0 DFS detection threshold level




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3.2.7     Test Setup
A spectrum analyzer is used as a monitor to verify that the EUT has vacated the Channel within the (Channel
Closing Transmission Time and Channel Move Time, and does not transmit on a Channel during the
Non-Occupancy Period after the detection and Channel move.

                             Client without Radar Detect Conducted Measurement




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3.2.8     Data traffic Plot
EUT Data traffic Plot                Modulation Mode: 802.11ac (VHT80)   Test Frequency: 5530 MHz




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Master Data Traffic Plot             Modulation Mode: 802.11ac (VHT80)   Test Frequency: 5530 MHz




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Without Data Traffic Plot            Modulation Mode: 802.11ac (VHT80) Test Frequency: 5530 MHz




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3.3       In-service Monitoring
3.3.1     In-service Monitoring Limit
                                          In-service Monitoring Limit
          Channel Move Time              10 sec
 Channel Closing Transmission Time 200 ms + an aggregate of 60 ms over remaining 10 sec periods.
         Non-occupancy period            Minimum 30 minutes

3.3.2     Measuring Instruments
Refer a test equipment and calibration data table in this test report.

3.3.3     Test Procedures
                                                  Test Method
      Verified during In-Service Monitoring; Channel Closing Transmission Time, Channel Move Time. Client
      Device will associate with the EUT. Observe the transmissions of the EUT at the end of the radar Burst
      on the Operating Channel for duration greater than 10 seconds. Measure and record the transmissions
      from the EUT during the observation time (Channel Move Time). Compare the Channel Move Time and
      Channel Closing Transmission Time limits.
      Verified during In-Service Monitoring; Channel Closing Transmission Time, Channel Move Time. One
      12 sec plot needs to be reported for the Short Pulse Radar Types 0. And zoom-in a 60 ms plot verified
      channel closing time for the aggregate transmission time starting from 200ms after the end of the radar
      signal to the completion of the channel move.
      Verified during In-Service Monitoring; Non-Occupancy Period. Client Device will associate with the EUT.
      Observe the transmissions of the EUT at the end of the radar Burst on the Operating Channel for
      duration greater than 10 seconds. Measure and record the transmissions from the EUT during the
      observation time (Non-Occupancy Period). Compare the Non-Occupancy Period limits.


3.3.4     Test Result of In-service Monitoring
Modulation Mode: 802.11ac (VHT80)
                                                                 Test Result
                       Parameter                                                                     Limit
                                                                   Type 0
Test Channel (MHz)                                                5530 MHz                             -
Channel Move Time (sec.)                                                 0                           < 10s
Channel Closing Transmission Time (ms) (Note)                            0                          < 60ms
Non-Occupancy Period (min.)                                          ≧30                            ≧ 30 min

Note: 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 seconds period. The aggregate
        duration of control signals will not count quiet periods in between transmissions.




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3.3.5     Test Plot of In-Service Monitoring for Channel Move Time

          Modulation Mode                 Freq.                      Radar Type
          802.11ac (VHT80)              5530 MHz                           0




        Radar




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3.3.6     Test Plot of In-Service Monitoring for Channel Closing Transmission Time
          Modulation Mode                       Freq.                          Radar Type
          802.11ac (VHT80)                    5530 MHz                                0
Channel Closing Transmission Time is comprised of 200 ms starting at the beginning of the Channel Move
Time plus 60ms additional intermittent control signals




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3.3.7     Test Plot of In-Service Monitoring for Non-Occupancy Period
                       Modulation Mode                                       Freq.
                       802.11ac (VHT80)                                   5530 MHz
Non-Occupancy Period
During the 30 minutes observation time, UUT did not make any transmissions on a channel after a radar
signal was detected on that channel by either the Channel Availability Check or the In-Service Monitoring.




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                    FCC DFS Test Report                                                 Report No. : FZ822707-01


4          Test Equipment and Calibration Data
                                                                                         Calibration    Calibration
     Instrument        Manufacturer     Model No.     Serial No.        Spec.
                                                                                            Date         Due Date

      Spectrum
                         Keysight        N9010A      MY55150165       9kHz~7GHz         08/Nov/2017     07/Nov/2018
      Analyzer

    Vector Signal
                         Keysight        N5182B      MY53051912      9kHz ~ 6GHz         4/Dec/2017     3/Dec/2018
     Generator

    RF cable 1.5m    HUBER+SUHNER     SUCOFLEX 104   MY12586/4     25 MHz ~ 26.5 GHz    01/Nov/2017     31/Oct/2018

    RF cable 0.5m    HUBER+SUHNER     SUCOFLEX 104   MY22999/4     25 MHz ~ 26.5 GHz    01/Nov/2017     31/Oct/2018

    RF cable 0.2m    HUBER+SUHNER     SUCOFLEX 104   SN324530/4    25 MHz ~ 26.5 GHz    01/Nov/2017     31/Oct/2018




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                FCC DFS Test Report                       Report No. : FZ822707-01



5         Measurement Uncertainty
 Test Items                           Uncertainty   Remark
 Conducted Emission                   1.6 dB        Confidence levels of 95%




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Document Created: 2018-08-08 14:49:59
Document Modified: 2018-08-08 14:49:59

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