DFS report

FCC ID: KA2WA162A1

Test Report

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FCCID_1893079

                FCC DFS Test Report                                                Report No. : FZ2N0725




                       FCC DFS Test Report

                 Equipment             : Wireless N900 Dual Band USB Adapter
                 Brand Name            : D-LINK
                 Model No.             : DWA-162
                 FCC ID                : KA2WA162A1
                 Standard              : 47 CFR FCC Part 15.407
                 Applicant             : D-Link Corporation
                 Manufacturer            No. 289, Xinhu 3rd Rd., Neihu District,
                                         Taipei City 11494, Taiwan
                 DFS Operate Mode : Client without radar detection


     The product sample received on Oct. 27, 2012 and completely tested on Dec. 04, 2012. We,
     SPORTON, would like to declare that the tested sample has been evaluated in accordance
     with the procedures given in FCC 06-96 Appendix and shown compliance with the
     applicable technical standards.

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




       Reviewed by:




       Wayne Hsu / Assistant Manager




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                  FCC DFS Test Report                                                                                    Report No. : FZ2N0725


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

1.1      Information........................................................................................................................................5
1.2      Support Equipment ...........................................................................................................................6
1.3      Testing Applied Standards ................................................................................................................ 6
1.4      Testing Location Information .............................................................................................................6
1.5      Measurement Uncertainty .................................................................................................................6

2        TEST CONFIGURATION OF EUT ....................................................................................................7

2.1      DFS and TPC Information .................................................................................................................7
2.2      The Worst Case Measurement Configuration .................................................................................... 7

3        DYNAMIC FREQUENCY SELECTION (DFS) TEST RESULT .......................................................... 8

3.1      General DFS Information .................................................................................................................. 8
3.2      Radar Test Waveform Calibration.................................................................................................... 10
3.3      In-service Monitoring ....................................................................................................................... 16

4        TEST EQUIPMENT AND CALIBRATION DATA............................................................................. 20

APPENDIX A. TEST PHOTOS .................................................................................................................. A1




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                FCC DFS Test Report                                                     Report No. : FZ2N0725


                                   Summary of Test Result
                         Conformance Test Specifications (FCC 06-96 Appendix)
 Report Ref. Std.
                              Description                 Measured                      Limit            Result
 Clause Clause
     -        7.8.1    DFS: UNII Detection        N/A (Client w/o test)          80% of the 99%               N/A
                       Bandwidth Measurement                                     BW
     -       7.8.2.1   DFS: Initial Channel       N/A (Client w/o test)          CAC     60 sec               N/A
                       Availability Check Time
     -       7.8.2.2   DFS: Radar Burst at the    N/A (Client w/o test)          Detection                    N/A
                       Beginning of the Channel                                  Threshold:
                       Availability Check Time                                   -64 dBm
     -       7.8.2.3   DFS: Radar Burst at the    N/A (Client w/o test)          Detection                    N/A
                       End of the Channel                                        Threshold:
                       Availability Check Time                                   -64 dBm
   3.3        7.8.3    DFS: In-Service Monitoring CMT < 10sec                    CMT     10sec         Complied
                       for Channel Move Time
                       (CMT)
   3.3        7.8.3    DFS: In-Service Monitoring CCTT < 60 ms                   CCTT 60 ms            Complied
                       for Channel Closing                                       starting at CMT
                       Transmission Time (CCTT)                                  200ms
   3.3        7.8.3    DFS: In-Service Monitoring NOP > 30 min                   NOP     30 min        Complied
                       for Non-Occupancy Period
                       (NOP)
     -        7.8.4    DFS: Statistical           N/A (Client w/o test)          Table 5 - 7                  N/A
                       Performance Check                                         (KDB 905462)
     -        5.8.1    DFS: Uniform Spreading     N/A (Client w/o this           Uniform                      N/A
                                                  function)                      Spreading for
                                                                                 DFS Band
  3.1.4        8.1     User Access Restrictions   Manufacturer attestation       DFS controls          Complied
                                                  NOT accessible to user




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                FCC DFS Test Report                                           Report No. : FZ2N0725


                                   Revision History
     Report No.         Version              Description                            Issued Date

     FZ2N0725            Rev. 01         Initial issue of report                    Jan. 29, 2013




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1           General Description
1.1         Information
1.1.1       RF General Information
                                            RF General Information
                          IEEE Std.
     Frequency
                            802.11           Ch. Frequency (MHz)                     Channel Number
    Range (MHz)
                           Protocol
        5250-5350             a                    5260-5320                              52-64 [4]
        5470-5725                                  5500-5700                             100-140 [7]
        5250-5350         n (HT-20)                5260-5320                              52-64 [4]
        5470-5725                                  5500-5700                             100-140 [7]
        5250-5350         n (HT-40)                5270-5310                              54-62 [2]
        5470-5725                                  5510-5670                             102-134 [3]
Note 1: IEEE Std. 802.11-2007 modulation consists of IEEE Std. 802.11a-1999.
Note 2: IEEE Std. 802.11n-2009 modulation consists of HT-20 and HT-40 (HT: High Throughput). Then EUT
        support HT-20 and HT-40.
Note 3: 20dB bandwidth not falls completely or partly within the 5600 MHz to 5650 MHz band. Following
        channel frequencies could not be used for 5600 MHz to 5650 MHz band:
        20MHz mode [MHz]: 5600, 5620, 5640
        40MHz mode [MHz]: 5590, 5630


1.1.2       Antenna Information
                                               Antenna Category
         Integral antenna (antenna permanently attached)
             Temporary RF connector provided
             No temporary RF connector provided
             Transmit chains bypass antenna and soldered temporary RF connector provided for connected
             measurement. In case of conducted measurements the transmitter shall be connected to the
             measuring equipment via a suitable attenuator and correct for all losses in the RF path.


                                         Antenna General Information
 No.                   Ant. Cat.                       Ant. Type                              Gain (dBi)
    1                  Integral                            Printed                              1.96
    2                  Integral                             PCB                                 2.00
    3                  Integral                             PCB                                 2.00
          For radiated tests, the DFS test should be performed with lowest antenna gain (regardless of antenna
          type).




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1.2       Support Equipment
                                                Support Equipment
 No.           Equipment                   Brand Name                  Model Name                       FCC ID
  1            AP (Master)                     3Com                      WL-605                      O9C-WL605
  2           Notebook PC                      Dell                   Latitude E5510                     DoC
  3           Notebook PC                      Dell                   Latitude E5520                     DoC


1.3       Testing Applied Standards
According to the specifications of the manufacturer, the EUT must comply with the requirements of the
following standards:
      FCC 06-96 Appendix
      FCC KDB 905462 5 GHz UNII DFS Compliance Procedures
      FCC KDB 443999 Approval of DFS UNII Devices


1.4       Testing Location Information
                                                  Testing Location
       HWA YA          ADD   :   No. 52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang,
                                 Tao Yuan Hsien, Taiwan, R.O.C
                       TEL   :   886-3-327-3456          FAX      :   886-3-327-0973
   Test Condition            Test Site No.        Test Engineer         Test Environment               Test Date
       DFS Site                  DF01-HY              Bear Chen           24.8°C / 62%            3-Dec.-12 ~ 4-Dec.-12


1.5       Measurement Uncertainty
ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test
results be included in the report. The measurement uncertainties given below are based on a 95% confidence
level (based on a coverage factor (k=2)

                                              Measurement Uncertainty
                                  Test Item                                    Uncertainty                  Limit
                                                                                             -7
Radio frequency                                                                ± 8.7 X 10                     N/A
RF output power, conducted                                                      ±0.63 dB                      N/A
All emissions, conducted                                                        ±0.83 dB                      N/A
All emissions, radiated                                                         ±2.87 dB                      N/A
Temperature                                                                       ±0.8 °C                     N/A
Humidity                                                                           ±3 %                       N/A
DC and low frequency voltages                                                      ±3 %                       N/A
Time                                                                              ±1.42 %                     N/A




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2         Test Configuration of EUT
2.1       DFS and TPC Information
                           The DFS Related Operating Mode(s) of the Equipment
      Master
      Cilent with radar detection
      Cilent without radar detection
Software / Firmware Version            3.2.11.0
Communication Mode                        IP Based (Load Based)           Frame Based
    IEEE Std.           Frequency
                                        TPC (Transmit Power Control)               Passive Scan
      802.11           Range (MHz)
         a               5250-5350                      No                               Yes
    n (HT-20)            5470-5725                      No                               Yes
    n (HT-40)            5600-5650                       -                                -


2.2       The Worst Case Measurement Configuration
                          The Worst Case Mode for Following Conformance Tests
      Tests Item         Dynamic Frequency Selection (DFS)
    Test Condition       Radiated measurement (Vertical Polarization)
                                                  Modulation Mode
                                                   HT-20 / HT-40




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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 See Note 1.
        Channel Closing Transmission Time             200 milliseconds + an aggregate of 60 milliseconds over
                                                      remaining 10 second periods. See Notes 1 and 2.
            U-NII Detection Bandwidth                 Minimum 80% of the 99% power bandwidth See Note 3.
Note 1: The instant that the Channel Move Time and the Channel Closing Transmission Time begins is as
        follows:
         • For the Short pulse radar Test Signals this instant is the end of the Burst.
         • For the Frequency Hopping radar Test Signal, this instant is the end of the last radar Burst
         generated.
         • For the Long Pulse radar Test Signal this instant is the end of the 12 second period defining the
         radar transmission.
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 1 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)
                       200 milliwatt                                           -64 dBm
                   < 200 milliwatt                                             -62 dBm
Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna.
Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test
        transmission waveforms to account for variations in measurement equipment. This will ensure that
        the test signal is at or above the detection threshold level to trigger a DFS response.




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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
Non-Occupancy Period                               Yes                Not required                   Yes
DFS Detection Threshold                            Yes                Not required                   Yes
Channel Availability Check Time                    Yes                Not required              Not required
Uniform Spreading                                  Yes                Not required              Not required
U-NII Detection Bandwidth                          Yes                Not required                   Yes

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


3.1.4     User Access Restrictions
                                           User Access Restrictions
     DFS controls (hardware or software) related to radar detection are NOT accessible to the user.
     Manufacturer statement confirming that information regarding the parameters of the detected Radar
     Waveforms is not available to the end user.


3.1.5     Channel Loading/Data Streaming
      IP Based (Load Based) - stream the test file from the Master to the Client.
           The client device is link with the master device and plays the WAV audio file from master device to
           client device. Test file download in NTIA website (http://ntiacsd.ntia.doc.gov/dfs/)
           The client device is link with the master device and plays the MPEG (file name: TestFile.mpg) from
           master device to client device. Test file download in NTIA website (http://ntiacsd.ntia.doc.gov/dfs/)
           Alternative streaming e.g., FTP with about 17 to 20% loading and submit proposal to FCC.
      Frame Based - stream the test file from the Master to the Client.
           fixed talk/listen ratio, set the ratio to 45%/55%




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3.2       Radar Test Waveform Calibration
3.2.1     Short Pulse Radar Test Waveforms
                                                                             Minimum
 Radar        Pulse Width                             Number of            Percentage of
                                   PRI (µsec)                                                  Minimum Trials
 Type           (µsec)                                 Pulses               Successful
                                                                             Detection
    1                  1             1428                    18                60%                    30
    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

A minimum of 30 unique waveforms are required for each of the short pulse radar types 2 through 4. For short
pulse radar type 1, the same waveform is used a minimum of 30 times. If more than 30 waveforms are used
for short pulse radar types 2 through 4, then each additional waveform must also be unique and not repeated
from the previous waveforms. The aggregate is the average of the percentage of successful detections of
short pulse radar types 1-4.

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 Burst will have the same chirp width. Pulses in different Bursts may have different
    chirp widths. The chirp is centered on the pulse. For example, with a radar frequency of 5300 MHz and a
    20 MHz chirped signal, the chirp starts at 5290 MHz and ends at 5310 MHz.
    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.




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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     Master DFS Threshold Level
                                         Master DFS Threshold Level
DFS Threshold level:     -61 dBm               at the antenna connector
                                               in front of the antenna
The Interference Radar Detection Threshold Level is (-62dBm) + {1 dB} = -61 dBm. That had been taken
into account the master output power range and antenna gain.




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3.2.5     Calibration Setup
                                                       Radiated Calibration Setup




                                                             Calibration Plots
                                            Radar #1 DFS detection threshold level
                                   MARKER 1                                  RBW 1 MHz    Marker 1 [T1 ]
                                 0 s                                        * VBW 1 MHz             -61.36 dBm
                               Ref -15 dBm                 * Att   0 dB      SWT 30 ms            0.000000 s
                                         Offset -4 dB
                                   -20
                                                                                                                  A

                       1 AP        -30
                       CLRWR                                                                                     TRG

                                   -40                                                                           LVL



                                   -50


                               1
                                   -60



                                   -70      TRG -70 dBm


                                   -80



                                   -90



                                   -100



                                   -110


                               Center 5.5 GHz                             3 ms/



                       Date:              3.DEC.2012    15:19:55




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3.2.6     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.
                          Slave without Radar Detect Radiated Measurement




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                  Verification that when the EUT is “off” that the RF energy emitted Plots
                                           Without Data Traffic Plot (Noise Plot)
                                  MARKER 1                                  RBW 1 MHz    Marker 1 [T1 ]
                                   9.5535 s                                * VBW 1 MHz             -81.99 dBm
                                 Ref -15 dBm             * Att   0 dB       SWT 12 s             9.553500 s
                                       Offset -4 dB
                                 -20
                                                                                                                 A
                                                                                                                SGL
                         1 AP    -30
                         CLRWR

                                 -40                                                                            LVL



                                 -50



                                 -60



                                 -70



                                 -80                                                          1



                                 -90



                                 -100



                                 -110


                                 Center 5.5 GHz                         1.2 s/



                         Date:          4.DEC.2012    15:06:02


                                                  EUT Client Data Traffic Plot
                                  MARKER 1                                  RBW 1 MHz    Marker 1 [T1 ]
                                   501 ms                                  * VBW 1 MHz             -25.21 dBm
                                 Ref -15 dBm             * Att   0 dB       SWT 12 s           501.000000 ms
                                       Offset -4 dB
                                 -20
                                   1
                                                                                                                 A
                                                                                                                SGL
                         1 AP    -30
                         CLRWR

                                 -40                                                                            LVL



                                 -50



                                 -60



                                 -70



                                 -80



                                 -90



                                 -100



                                 -110


                                 Center 5.5 GHz                         1.2 s/



                         Date:          4.DEC.2012    15:37:11




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                  Verification that when the EUT is “off” that the RF energy emitted Plots
                                                      Master Data Traffic Plot
                                 MARKER 1                                   RBW 1 MHz    Marker 1 [T1 ]
                                   2.592 s                                 * VBW 1 MHz             -58.45 dBm
                                 Ref -15 dBm             * Att   0 dB       SWT 12 s             2.592000 s
                                       Offset -4 dB
                                 -20
                                                                                                                 A
                                                                                                                SGL
                         1 AP    -30
                         CLRWR

                                 -40                                                                            LVL



                                 -50

                                                  1
                                 -60



                                 -70



                                 -80



                                 -90



                                 -100



                                 -110


                                 Center 5.5 GHz                         1.2 s/



                         Date:          4.DEC.2012    15:38:47




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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
      Refer as FCC 06-96 Appendix, clause 7.8.3 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.
      Refer as FCC 06-96 Appendix, clause 8.3 verified during In-Service Monitoring; Channel Closing
      Transmission Time, Channel Move Time. One 10 sec plot needs to be reported for the Short Pulse
      Radar Types 1-4 and one for the Long Pulse Radar Type in a 22 sec plot. And zoom-in a 600 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.
      Refer as FCC 06-96 Appendix, clause 7.8.3 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.




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3.3.4     Test Result of In-service Monitoring
                       Channel Closing Transmission Time and Channel Move Time Result
                                                                Channel Closing Transmission Time                                   Channel Move Time
   Modulation            Freq.                 Radar
     Mode                (MHz)                 Type            Test               Limit            Test            Limit             Test            Limit
                                                              (0-200ms)          (0-200ms)    (200ms-10s)     (200ms-10s)

      HT-20               5500                     1          < 200ms            200ms             0ms             60ms              <3s                10 s
  8001 sample bin for measurement                                                                  0 bin [200ms~10s]
                                                                   12 sec Timing Plot
                                       TIME LINE 2                                    RBW 1 MHz      Marker 2 [T1 ]
                                     10.3217 s                                       * VBW 1 MHz               -85.50 dBm
                                   Ref -15 dBm                    * Att   0 dB        SWT 12 s              10.321700 s
                                               Offset -4 dB                                          Marker 1 [T1 ]
                                       -20                                                                     -27.87   dBm
                                       1
                                                                           EUT Signal                      321.700000   ms    A

                                                                                                     Delta 1 [T1 ]            SGL
                           1 AP        -30
                                                                                                               -56.73   dB
                           CLRWR
                                                                                                           200.000000   ms
                                       -40                                                                                    LVL

                                                       200ms~10s 0 bin for data transmit
                                       -50



          After                        -60
                                                                                                                                     EUT Noise
          ending
          radar                        -70

          burst
          200ms                        -80
                                           1                                                                   2

                                       -90



                                       -100


                                                                                                              T2
                                       -110
                                         T1

                                   Center 5.5 GHz                                 1.2 s/



                           Date:                4.DEC.2012     15:40:22




                                                           Zoom-in 600 ms Timing Plot
                                       TIME LINE 1                                    RBW 1 MHz      Delta 1 [T1 ]
                                     200 ms                                          * VBW 1 MHz                -7.01 dB
                                   Ref -15 dBm                    * Att   0 dB        SWT 600 ms           200.000000 ms
                                               Offset -4 dB                                          Marker 1 [T1 ]
                                       -20                                                                     -80.84 dBm
                                                                                                             0.000000 s       A
                                                                                                                              SGL
                           1 AP        -30
                           CLRWR                                                                                              TRG

                                       -40                                                                                    LVL



                                       -50



                                       -60



                                       -70


                                   1
                                       -80

                                                                    1
                                       -90



                                       -100
                                                   200ms
                                                                                 0 bin after 200ms-10s
                                       -110                         T1

                                   Center 5.5 GHz                                 60 ms/



                           Date:                4.DEC.2012     15:45:20




SPORTON INTERNATIONAL INC.                                                                                     Page No.                     : 17 of 20
TEL : 886-3-327-3456                                                                                           Report Version               : Rev. 01
FAX : 886-3-327-0973


                FCC DFS Test Report                                                                                           Report No. : FZ2N0725



                       Channel Closing Transmission Time and Channel Move Time Result
                                                               Channel Closing Transmission Time                                   Channel Move Time
   Modulation             Freq.                 Radar
     Mode                 (MHz)                 Type          Test               Limit            Test            Limit             Test            Limit
                                                             (0-200ms)          (0-200ms)    (200ms-10s)     (200ms-10s)

      HT-40             5510 (F3’)                1          < 200ms            200ms             0ms             60ms             < 200ms              10s
  8001 sample bin for measurement                                                                 0 bin [200ms~10s]
                                                                  12 sec Timing Plot
                                      TIME LINE 2                                    RBW 1 MHz      Marker 2 [T1 ]
                                      10.4605 s                                     * VBW 1 MHz               -85.72 dBm
                                    Ref -15 dBm                  * Att   0 dB        SWT 12 s              10.460500 s
                                            Offset -4 dB                                            Marker 1 [T1 ]
                                     -20                                                                      -27.56   dBm
                                       1                                 EUT Signal                       460.500000   ms    A

                                                                                                    Delta 1 [T1 ]            SGL
                            1 AP     -30
                                                                                                              -57.84   dB
                            CLRWR
                                                                                                          200.000000   ms
                                     -40                                                                                     LVL

                                                  200ms~10s 0 bin for data transmit
                                     -50


                                                                                                                                   EUT Noise
          After                      -60

          ending
          radar                      -70

          burst
          200ms                      -80
                                            1                                                                 2

                                     -90



                                     -100


                                                                                                              T2
                                     -110
                                        T1

                                    Center 5.51 GHz                              1.2 s/



                            Date:               4.DEC.2012    16:40:03




                                                         Zoom-in 600 ms Timing Plot
                                      TIME LINE 1                                    RBW 1 MHz      Delta 1 [T1 ]
                                      200 ms                                        * VBW 1 MHz                -3.69 dB
                                    Ref -15 dBm                  * Att   0 dB        SWT 600 ms           200.000000 ms
                                            Offset -4 dB                                            Marker 1 [T1 ]
                                     -20                                                                      -83.32 dBm
                                                                                                            0.000000 s       A
                                                                                                                             SGL
                            1 AP     -30
                            CLRWR                                                                                            TRG

                                     -40                                                                                     LVL



                                     -50



                                     -60



                                     -70



                                    1 -80
                                                                   1

                                     -90



                                     -100
                                                200ms

                                     -110                          T1           0 bin after 200ms-10s
                                    Center 5.51 GHz                              60 ms/



                            Date:               4.DEC.2012    16:44:35




SPORTON INTERNATIONAL INC.                                                                                    Page No.                     : 18 of 20
TEL : 886-3-327-3456                                                                                          Report Version               : Rev. 01
FAX : 886-3-327-0973


                FCC DFS Test Report                                                                        Report No. : FZ2N0725



                                                    Non-Occupancy Period Result

   Modulation                                                                           Non-Occupancy Period
                                         Freq. (MHz)
     Mode                                                                  Measured               Limit                    Result
  11N5.6G-20M                                5500                              >30min             30 min                 Complied
                                                        2000 sec Timing Plot
                               TIME LINE 2                                RBW 1 MHz     Marker 2 [T1 ]
                                 1832.6 s                                * VBW 1 MHz              -82.61 dBm
                               Ref -15 dBm             * Att   0 dB       SWT 2000 s            1.832600 ks
                                     Offset -4 dB                                       Marker 1 [T1 ]
                               -20                                                                -25.94   dBm
                               1                                                                                  A
                                                                                               32.600000   s
                                                                                        Delta 1 [T1 ]            SGL
                       1 AP    -30
                                                                                                  -57.14   dB
                       CLRWR
                                                                                               10.000000   s
                               -40                                                                               LVL



                               -50



                               -60



                               -70



                                1
                               -80                                                                    2



                               -90



                               -100


                                                                                                     T2
                               T1
                               -110


                               Center 5.5 GHz                         200 s/



                       Date:          4.DEC.2012    16:23:02




SPORTON INTERNATIONAL INC.                                                                    Page No.                 : 19 of 20
TEL : 886-3-327-3456                                                                          Report Version           : Rev. 01
FAX : 886-3-327-0973


                   FCC DFS Test Report                                                       Report No. : FZ2N0725



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

       Spectrum
                            R&S           FSP 7        100645       9kHz ~ 7GHz      Mar. 29, 2012     DFS01-HY
        Analyzer
      Vector Signal
                            R&S          SMU200A       102098      100kHz ~ 6GHz     Oct. 03, 2012     DFS01-HY
       Generator
      RF Cable-3m      HUBER+SUHNER    SUCOFLEX_104    302338      1GHz ~ 26.5GHz    Jan. 02, 2012     DFS01-HY

     RF Cable-10m      HUBER+SUHNER    SUCOFLEX_104    302345      1GHz ~ 26.5GHz    Jan. 02, 2012     DFS01-HY

     Horn Antenna       COM-POWER         AH-118       10094       1GHz ~ 18GHz      Feb. 15, 2012     DFS01-HY

     Horn Antenna           ETS            3115         6744       1GHz ~ 18GHz      Mar. 23, 2012     DFS01-HY




SPORTON INTERNATIONAL INC.                                                        Page No.             : 20 of 20
TEL : 886-3-327-3456                                                              Report Version       : Rev. 01
FAX : 886-3-327-0973



Document Created: 2013-01-29 18:44:42
Document Modified: 2013-01-29 18:44:42

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