DFS Test Report

FCC ID: JOYDB05

Test Report

Download: PDF
FCCID_4509959

Report on the RF Testing of:

KYOCERA Corporation
Mobile Phone, Model: DBO5
FCC ID: JOYDBO5

In accordance with FCC Part15 Subpart E (DFS)


Prepared for:                   KYOCERA Corporation                                                                                    Add value.
                            Yokohama Office 2—1—1 Kagahara, Tsuzuki—ku                                                                Inspire trust.
                            Yokohama—shi, Kanagawa, Japan
                            Phone: +81—45—943—6253 Fax: +81—45—943—6314



COMMERCIAL—IN—CONFIDENCE

Document Number: JPD—TR—19160—0




                                       JOB TITLE                                     RESPONSIBLE FOR                        ISSUE DATE

 Hiroaki Suzuki                        Deputy Manager of RF Group                  | Approved Signatory                             19 OCT 2019
Signatures in this approval box have checked this document in line with the requlirements of TUV SUD Japan Ltd. document control rules.



 EXECUTIVE SUMMARY
 A sample(s) of this product was tested and found to be compliant with FCC Part15 Subpart E.




   nviad&® >
                                                                 DISCLAIMER AND COPYRIGHT
                                      @    \\\\“\'\'!'/'l"/,,,   The results in this report are applicable only to the equipment tested.               _    _
                                          EME                    This report shall not be re—produced except in full without the written approval of TUV SUD


              TESTING                     "4,,,4,'7\\\\‘\“\?     ACCREDIATION
         NVLAP LAB CODE 200306—0               ts                This test report must not be used by the client to claim product certification, approval, or
                                                                 endorsement by NVLAP, NIST, or any agency of the U.S. Government.




      TUV SUD Japa!l Ltd.                 Phone: +81 (0) 238 28 2881
      mmI:hsyng Center                    Fax: +81 (0) 238 28 2888
                   imanpara,                         .
      Yonezawa—shi, Yamagata,             wwwtuy—sud—ip
      992—1128 Japan




    TUV SUD Japan Ltd.


Document Number: JPD-TR-19160-0




Contents
1            Summary of Test .................................................................................................................... 3
1.1          Modification history of the test report ........................................................................................ 3
1.2          Standards ................................................................................................................................ 3
1.3          Test methods ........................................................................................................................... 3
1.4          Deviation from standards.......................................................................................................... 3
1.5          List of applied test(s) of the EUT............................................................................................... 3
1.6          Test information ....................................................................................................................... 3
1.7          Test set up ............................................................................................................................... 3
1.8          Test period ............................................................................................................................... 3
2            Equipment Under Test ........................................................................................................... 4
2.1          EUT information ....................................................................................................................... 4
2.2          Modification to the EUT ............................................................................................................ 5
2.3          Variation of family model(s) ...................................................................................................... 5
2.4          Description of EUT ................................................................................................................... 6
2.5          EUT Maximum Conducted Power............................................................................................. 6
2.6          Transmit Power Control (TPC) ................................................................................................. 6
2.7          Statement of Maunfacturer ....................................................................................................... 7
2.8          U-NII DFS Rule Requirements ................................................................................................. 7
2.9          Parameters of DFS Test Signals .............................................................................................. 9
3            Configuration of Equipment ................................................................................................ 10
3.1          EUT used ............................................................................................................................... 10
3.2          Support Unit used .................................................................................................................. 10
4            Test Result ........................................................................................................................... 11
4.1          DFS Detection Threshold Levels ............................................................................................ 11
4.2          Channel Loading/Data Streaming ........................................................................................... 13
4.3          Channel Closing Transmission Time and Channel Move Time................................................ 15
4.4          Non-Occupancy Reriod .......................................................................................................... 20
5            Measurement uncertainty .................................................................................................... 22
6            Laboratory Information ........................................................................................................ 23
Appendix A. Test Equipment............................................................................................................... 24




      TÜV SÜD Japan Ltd.                                                                                                                  Page 2 of 24


Document Number: JPD-TR-19160-0




1        Summary of Test

1.1      Modification history of the test report

            Document Number                                Modification History                         Issue Date

          JPD-TR-19160-0               First Issue                                              Refer to the cover page



1.2      Standards

         CFR47 FCC Part 15 Subpart E
         FCC 14-30

1.3      Test methods

         ANSI C63.10-2013
         KDB905462 D02 UNII DFS Compliance Procedures New Rules v02
         KDB905462 D03 UNII Clients Without Radar Detection New Rules v01r02


1.4      Deviation from standards

         None


1.5      List of applied test(s) of the EUT

                      Test item
                                                                      Test item             Condition    Result      Remark
                        section
          KDB905462 D02
                                                        DFS Detection Threshold Levels      Radiated      N/A             -
          (8.2)
          KDB905462 D02
                                                        Channel Loading/Data Streaming      Radiated      N/A             -
          (7.7, 8.3)
          KDB905462 D02                                 Channel Closing Transmission Time
                                                                                            Radiated     PASS             -
          (5.1, 5.2, 5.3, 6.1, 7.3.3, 7.6.1, 7.8.3)     and Channel Move Time
          KDB905462 D02
          (5.1.2, 5.2, 5.3, 6.1, 7.3.3, 7.6.1, 7.8.3)   Non-Occupancy Reriod                Radiated     PASS             -
          KDB905462 D03



1.6      Test information

         None


1.7      Test set up

         Table-top


1.8      Test period

         5-September-2019 - 20-September-2019




      TÜV SÜD Japan Ltd.                                                                                     Page 3 of 24


Document Number: JPD-TR-19160-0




2        Equipment Under Test

2.1      EUT information

         Applicant                    KYOCERA Corporation
                                      Yokohama Office 2-1-1 Kagahara, Tsuzuki-ku Yokohama-shi,
                                      Kanagawa, Japan
                                      Phone: +81-45-943-6253 Fax: +81-45-943-6314
         Equipment Under Test (EUT)   Mobile Phone
         Model number                 DB05
         Serial number                N/A
         Trade name                   Kyocera
         Number of sample(s)          1
         EUT condition                Pre-Production
         Power rating                 Battery: DC 3.85 V
         Size                         (W) 73.0 × (D) 153.0 × (H) 8.9 mm
         Environment                  Indoor and Outdoor use
         Terminal limitation          -20˚C to 60˚C
         Hardware version             DMT1
         Software version             0.400BE
         Firmware version             Not applicable
         RF Specification
         Protocol                     IEEE802.11a,
                                      IEEE802.11n (HT20), IEEE802.11n (HT40)
                                      IEEE802.11ac (HT20), IEEE802.11ac (HT40),
                                      EEE802.11ac (HT80)
         Frequency range              IEEE802.11a/n/ac (HT20): 5180 MHz-5320 MHz, 5500 MHz-5700 MHz
                                      IEEE802.11n/ac (HT40): 5190 MHz-5310 MHz, 5510 MHz-5670 MHz
                                      IEEE802.11ac (HT80): 5210 MHz, 5290 MHz, 5530 MHz, 5610 MHz
         Number of RF Channels        IEEE802.11a/n/ac (HT20): 19 Channels
                                      IEEE802.11n/ac (HT40): 9 Channels
                                      IEEE802.11ac (HT80): 4 Channels
         Modulation type              IEEE802.11a/n/ac: OFDM (BPSK, QPSK, 16QAM, 64QAM,
                                      256QAM)




      TÜV SÜD Japan Ltd.                                                                Page 4 of 24


Document Number: JPD-TR-19160-0




         Data rate                                 IEEE802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
                                                   IEEE802.11n (HT20 LGI): 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps
                                                   IEEE802.11n (HT20 SGI): 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2Mbps
                                                   IEEE802.11ac (HT20 LGI): 6.5, 13, 19.5, 26, 39, 52, 58.5, 65, 78, 86.5Mbps
                                                   IEEE802.11ac (HT20 SGI): 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2, 86.6,
                                                   96.1Mbps
                                                   IEEE802.11n (HT40 LGI): 13.5, 27, 40.5, 54, 81, 108, 121.5, 135Mbps
                                                   IEEE802.11n (HT40 SGI): 15, 30, 45, 60, 90, 120, 135, 150Mbps
                                                   IEEE802.11ac (HT40 LGI): 13.5, 27, 40.5, 54, 81, 108, 121.5, 135, 162, 180Mbps
                                                   IEEE802.11ac (HT40 SGI): 15, 30, 45, 60, 90, 120, 135, 150, 180, 200Mbps
                                                   IEEE802.11ac (HT80 LGI): 29.3, 58.5, 87.8, 117, 175.5, 234, 263.3, 292.6, 351,
                                                   390Mbps
                                                   IEEE802.11ac (HT80 SGI): 32.5, 65, 97.5, 130, 195, 260, 292.5, 325, 390,
                                                   433.3Mbps
         Channel separation                        IEEE802.11a/n/ac (HT20): 20 MHz
                                                   IEEE802.11n/ac (HT40): 40 MHz
                                                   IEEE802.11ac (HT80): 80 MHz
         Output power                              27.805 mW (IEEE802.11a)
                                                   26.683 mW (IEEE802.11n: HT20)
                                                   20.405 mW (IEEE802.11n: HT40)
                                                   20.423 mW (IEEE802.11ac: HT80)
         DFS Function                              Client (Without Radar Detection)
         TPC Function                              500mW not required
         Antenna type                              Internal antenna
         Antenna gain                              5.15-5.25 GHz band: -0.4 dBi
                                                   5.25-5.35 GHz band: -0.4 dBi
                                                   5.47-5.725 GHz band: -0.3 dBi



2.2      Modification to the EUT

         The table below details modifications made to the EUT during the test project.
           Modification State   Description of Modification                      Modification fitted by   Date of Modification
           Model: DB05, Serial Number: N/A

           0                    As supplied by the applicant                     Not Applicable           Not Applicable



2.3      Variation of family model(s)

2.3.1    List of family model(s)

         Not applicable


2.3.2    Reason for selection of EUT

         Not applicable




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Document Number: JPD-TR-19160-0




2.4      Description of EUT

                                                                   Operational Frequency Range
                      Operational Mode
                                                             5250-5350MHz              5470-5725MHz
          Client without radar detection and
                                                               Applicable                  Applicable
          adhoc function

         For FCC and IC the EUT operates over the 5250-5350 MHz and 5470-5725 MHz ranges
         excluding the 5600-5650 MHz range.


2.5      EUT Maximum Conducted Power

                                          Maximum Conducted Output Power               Maximum EIRP
                        Frequency Band
            Mode                               Test Result        Test Result   Antenna Gain       Result
                            (MHz)
                                                 (dBm)              (mW)            (dBi)          (mW)
                           5250-5350             13.81              24.050          -0.4           21.934
           802.11a
                           5470-5725              14.4              27.805          -0.3           25.949



                                          Maximum Conducted Output Power               Maximum EIRP
                         Frequency Band
            Mode                               Test Result        Test Result   Antenna Gain       Result
                             (MHz)
                                                 (dBm)              (mW)            (dBi)          (mW)
           802.11n         5250-5350              13.65             23.187          -0.4           21.147
           (20MHz)         5470-5725              14.3              26.683          -0.3           24.902



                                          Maximum Conducted Output Power               Maximum EIRP
                         Frequency Band
            Mode                               Test Result        Test Result   Antenna Gain       Result
                             (MHz)
                                                 (dBm)              (mW)            (dBi)          (mW)
           802.11n         5250-5350              12.60             18.199          -0.4           16.598
           (40MHz)         5470-5725              13.1              20.405          -0.3           19.043



                                          Maximum Conducted Output Power               Maximum EIRP
                         Frequency Band
            Mode                               Test Result        Test Result   Antenna Gain       Result
                             (MHz)
                                                 (dBm)              (mW)            (dBi)          (mW)
           802.11ac        5250-5350              12.54             17.962          -0.4           16.381
           (80MHz)         5470-5725              13.1              20.423          -0.3           19.060



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 E.I.R.P. of
         less than 500 mW.

         Maximum EIRP of this device is 25.949 mW which less than 500mW, therefore it’s not require TPC
         function.




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Document Number: JPD-TR-19160-0




2.7      Statement of Maunfacturer

         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.


2.8      U-NII DFS Rule Requirements

         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.


         DFS Requirements Prior to Use of a Channel

         KDB905462 D02
         Table 1: Applicability of DFS Requirements Prior to Use of a Channel
                                                                          Operational Mode
                                                                             Client            Client
                       Requirement
                                                        Master           Without Radar       With Radar
                                                                           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
          U-NII Detection Bandwidth                       Yes             Not required           Yes



         DFS requirements during normal operation

         KDB905462 D02
         Table 2: Applicability of DFS requirements during normal operation
                                                                       Operational Mode
                       Requirement                     Master Device or Client        Client Without
                                                        with Radar Detection         Radar Detection
          DFS Detection Threshold                               Yes                    Not required
          Channel Closing Transmission Time                     Yes                        Yes
          Channel Move Time                                     Yes                        Yes
          U-NII Detection Bandwidth                             Yes                    Not required

          Additional requirements for devices           Master Device or Client      Client Without Radar
            with multiple bandwidth modes                with Radar Detection              Detection
          U-NII Detection Bandwidth and                  All BW modes must be
                                                                                         Not required
          Statistical Performance Check                          tested
                                                                                    Test using the widest
          Channel Move Time and Channel                   Test using widest BW
                                                                                 BW mode available for the
          Closing Transmission Time                          mode available
                                                                                              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.




      TÜV SÜD Japan Ltd.                                                                       Page 7 of 24


Document Number: JPD-TR-19160-0




         DFS Detection Thresholds

         KDB905462 D02
         Table 3: 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 power spectral density
                                                                                             -64 dBm
          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.



         Response Requirements

         KDB905462 D02
         Table 4: provides the response requirements for Master and Client Devices incorporating DFS.

                          Parameter                                                Value

          Non-occupancy period                                     Minimum 30 minutes
          Channel Availability Check Time                               60 seconds
                                                                        10 seconds
          Channel Move Time
                                                                        See Note 1.
                                                    200 milliseconds + an aggregate of 60 milliseconds
          Channel Closing Transmission Time                  over remaining 10 second period.
                                                                    See Notes 1 and 2.
                                                         NII 99% transmission power bandwidth.
          U-NII Detection 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.




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2.9      Parameters of DFS Test Signals

         Short Pulse Radar Test Waveforms

         KDB905462 D02
         Table 5: Short Pulse Radar Test Waveforms
                                                                                    Minimum
                     Pulse                                                                             Minimum
          Radar                        PRI                                        Percentage of
                     Width                              Number of Pulses                               Number of
          Type                        (µsec)                                       Successful
                     (µsec)                                                                              Trials
                                                                                    Detection
             0         1             1428                18                        See Note 1See Note 1
             1         1         Test A: 15          Roundup:                         60%        30
                                    unique      {(1/360) x (19 x 106
                                 PRI values           PRIusec)}
                                  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.



         Long Pulse Radar Test Waveform

         KDB905462 D02
         Table 6: Long Pulse Radar Test Waveform
                                                                                        Minimum
                     Pulse         Chirp                   Number                                       Minimum
          Radar                                 PRI                    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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         Frequency Hopping Radar Test Waveform

         KDB905462 D02
         Table 7: Frequency Hopping Radar Test Waveform
                                                                          Hopping      Minimum
                      Pulse                  Pulses        Hopping                                      Minimum
           Radar                   PRI                                   Sequence    Percentage of
                      Width                   per           Rate                                        Number of
           Type                   (µsec)                                  Length      Successful
                      (µsec)                  Hop           (kHz)                                         Trials
                                                                          (msec)       Detection
             6          1          333          9            0.333          300          70%                    30




3         Configuration of Equipment

3.1      EUT used

No.       Equipment           Company          Model No.         Serial No.       FCC ID / DoC         Comment
 1     Mobile Phone         KYOCERA           DB05             N/A              JOYDB05              EUT



3.2      Support Unit used

No.     Equipment        Company               Model No.                Serial No.     FCC ID           Comment
 a     Access Point     Cisco            AIR-CAP3702E-A-K9           FJC1938F0NV     LDK102087         *1, *2
NOTE: 1. This device was functioned as a Master device during the DFS test.
NOTE: 2. The rated output power of the Master unit is > 23dBm (EIRP). Therefore the required interference
          threshold level is –64 dBm. After correction for procedural adjustments, the required radiated
          threshold at the antenna port is –64 + 1 = -63 dBm.




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4             Test Result

4.1           DFS Detection Threshold Levels

4.1.1         Measurement procedure

[KDB905462 D02(8.2)]

 Spectrum analyzer is connected to a horn antenna via a coaxial cable, with the reference level offset set to
 (horn antenna gain - coaxial cable loss). The signal generator is set to CW mode. The amplitude of the
 signal generator is adjusted to yield a level of -63 dBm as measured on the spectrum analyzer.

 The rated output power of the Master unit is > 23dBm (EIRP). Therefore the required interference threshold
 level is -64 dBm. After correction for procedural adjustments, the required radiated threshold at the antenna
 port is -64 + 1 = -63 dBm.

 The spectrum analyzer is set to;
 - RBW=3 MHz, VBW=3 MHz, Span=Zero span
   Sweep=10ms, Detector=Peak, Trace mode=Clear / write


 - Test configuration

          Double Ridged Guide Antenna
                                                                      Double Ridged Guide Antenna

                                               d=3m

      Microwave Cable                                                                                    Microwave Cable


    Vector Signal                                                                                          Spectrum
     generator                                                                                             Analyzer




4.1.2         Limit

None




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4.1.3    Radar Waveform


Date              :   5-September-2019
Temperature       :   20.6 [˚C]
Humidity          :   54.1 [%]                   Test engineer   :
Test place        :   3m Semi-anechoic chamber                       Taiki Watanabe


Radar Type 0 Calibration Plot

                Frequency: 5290MHz [5.3GHz Band]




                Frequency: 5530MHz [5.6GHz Band]




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4.2          Channel Loading/Data Streaming

4.2.1        Measurement procedure

[KDB905462 D02(7.7, 8.3)]

 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:

 -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.

 -Timing plots are required with calculations demonstrating a minimum channel loading of approximately
 17% or greater.

 The spectrum analyzer is set to;
  - RBW=3 MHz, VBW=3 MHz, Span=Zero span
   Sweep=10ms, Detector=Peak, Trace mode=Clear / write


 - Test configuration

         Double Ridged Guide Antenna

                                              d=3m             Master
                                                               Device
      Microwave Cable
                                                                                        Double Ridged Guide Antenna

 Vector Signal
  generator


                                                                                                  Microwave Cable
                                                              Client
                                                              Device
                                                                                                       Spectrum
                                                                                                       Analyzer


4.2.2        Limit

Timing plot duty cycle greater than 17%




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4.2.3    Measurement result


Date               :   20-September-2019
Temperature        :   21.6 [˚C]
Humidity           :   56.1 [%]                    Test engineer   :
Test place         :   3m Semi-anechoic chamber                        Taiki Watanabe

Client device Data Traffic Plot

                Frequency: 5290MHz [5.3GHz Band]




                                  ON Time   ON+OFF Time       Duty Cycle
                                    [ms]       [ms]              [%]
                                   11.05      31.475            35.11


                Frequency: 5530MHz [5.6GHz Band]




                                  ON Time   ON+OFF Time       Duty Cycle
                                    [ms]        [ms]             [%]
                                  15.8625     34.6375           45.80




   TÜV SÜD Japan Ltd.                                                                   Page 14 of 24


Document Number: JPD-TR-19160-0




4.3          Channel Closing Transmission Time and Channel Move Time

4.3.1        Measurement procedure

[KDB905462 D02(5.1, 5.2, 5.3, 6.1, 7.3.3, 7.6.1, 7.8.3)]

 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.

 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.

 The spectrum analyzer is set to;
 - RBW=3 MHz, VBW=3 MHz, Span=Zero span
    Sweep=30 s, Detector=Peak, Trace mode=Clear / write



 - Test configuration

         Double Ridged Guide Antenna

                                             d=3m             Master
                                                              Device
      Microwave Cable
                                                                                        Double Ridged Guide Antenna

 Vector Signal
  generator


                                                                                                  Microwave Cable
                                                              Client
                                                              Device
                                                                                                       Spectrum
                                                                                                       Analyzer



4.3.2        Limit

(1) Channel Closing Transmission Time: The Aggregate Transmission Time is within 60ms within the
Channel Move Time range excluding 200ms after the radar waveform is detected.

(2) Channel Move Time: The time to stop all transmissions on the current channel within 10 seconds when a
radar waveform above the DFS detection threshold is detected.




      TÜV SÜD Japan Ltd.                                                                     Page 15 of 24


Document Number: JPD-TR-19160-0




4.3.3    Calculation method

Measurement of the aggregate duration of the Channel Closing Transmission Time method.

Dwell[ms]= S[ms] / B[points]

- Dwell is the dwell time per spectrum analyzer sampling bin.
- S is the sweep time.
- B is the number of spectrum analyzer sampling bins.

An upper bound of the aggregate duration of the intermittent control signals of Channel Closing
Transmission Time is calculated by:

C[ms]= N[bins] x Dwell[ms]

- C is the Closing Time.
- N is the number of spectrum analyzer sampling bins (intermittent control signals) showing a U-NII
transmission and Dwell is the dwell time per bin.




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4.3.4    Measurement result


Date               :   20-September-2019
Temperature        :   21.6 [˚C]
Humidity           :   56.1 [%]                       Test engineer      :
Test place         :   3m Semi-anechoic chamber                              Taiki Watanabe

Channel Closing Transmission Time Plot

                Frequency: 5290MHz [5.3GHz Band]




   S           B            Dwell          N      Aggregate Channel Closing Transmission Time          Limit
  [ms]      [points]        [ms]         [bins]                      [ms]                              [ms]
 11300      11332           1.00           0                          0.00                              60


                Frequency: 5530MHz [5.6GHz Band]




   TÜV SÜD Japan Ltd.                                                                           Page 17 of 24


Document Number: JPD-TR-19160-0




                Frequency: 5530MHz [5.6GHz Band] (Zoom)




   S           B            Dwell     N      Aggregate Channel Closing Transmission Time          Limit
  [ms]      [points]        [ms]    [bins]                      [ms]                              [ms]
 10900      10855           1.00      1                         1.00                               60




   TÜV SÜD Japan Ltd.                                                                      Page 18 of 24


Document Number: JPD-TR-19160-0




Channel Move Time Plot

                Frequency: 5290MHz [5.3GHz Band]




                                  Channel Move Time   Limit
                                          [s]          [s]
                                       0.064           10


                Frequency: 5530MHz [5.6GHz Band]




                                  Channel Move Time   Limit
                                          [s]          [s]
                                       0.039           10




   TÜV SÜD Japan Ltd.                                         Page 19 of 24


Document Number: JPD-TR-19160-0




4.4          Non-Occupancy Reriod

4.4.1        Measurement procedure

 [KDB905462 D02(5.1.2, 5.2, 5.3, 6.1, 7.3.3, 7.6.1, 7.8.3), KDB905462 D03]

The client test frequency must be monitored to ensure no transmission of any type has occurred for 30
minutes.

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.




 The spectrum analyzer is set to;
 - RBW=3 MHz, VBW=3 MHz, Span=Zero span
    Sweep=2000 s, Detector=Peak, Trace mode=Clear / write

 - Test configuration

         Double Ridged Guide Antenna

                                           d=3m              Master
                                                             Device
      Microwave Cable
                                                                                     Double Ridged Guide Antenna

 Vector Signal
  generator


                                                                                               Microwave Cable
                                                             Client
                                                             Device
                                                                                                    Spectrum
                                                                                                    Analyzer


4.4.2        Limit

The client has vacated the Channel in the specified time (Channel Closing Transmission Time and Channel
Move Time) and does not transmit on a Channel for 30 minutes after the detection and Channel move (Non-
Occupancy Period).




      TÜV SÜD Japan Ltd.                                                                  Page 20 of 24


Document Number: JPD-TR-19160-0




4.4.3    Measurement result


Date              :   20-September-2019
Temperature       :   21.6 [˚C]
Humidity          :   56.1 [%]                     Test engineer   :
Test place        :   3m Semi-anechoic chamber                         Taiki Watanabe


Non-Occupancy Reriod Plot

                Frequency: 5290MHz [5.3GHz Band]




                Frequency: 5530MHz [5.6GHz Band]




   TÜV SÜD Japan Ltd.                                                                   Page 21 of 24


Document Number: JPD-TR-19160-0




5        Measurement uncertainty

         Expanded uncertainties stated are calculated with a coverage Factor k=2.
         Please note that these results are not taken into account when measurement uncertainty
         considerations contained in ETSI TR 100 028 Parts 1 and 2 determining compliance or non-
         compliance with test result.

                                    Test item                               Measurement uncertainty

          Conducted emission, AMN (9 kHz – 150 kHz)                                  ±3.8 dB

          Conducted emission, AMN (150 kHz – 30 MHz)                                 ±3.3 dB

          Radiated emission ( 9kHz – 30 MHz)                                         ±3.1 dB

          Radiated emission (30 MHz – 1000 MHz)                                      ±4.9 dB

          Radiated emission (1 GHz – 6 GHz)                                          ±4.8 dB

          Radiated emission (6 GHz – 18 GHz)                                         ±5.1 dB

          Radiated emission (18 GHz – 40 GHz)                                        ±5.8 dB

          Radio Frequency                                                           ±1.4 * 10-8

          RF power, conducted                                                        ±0.6 dB

          Temperature                                                                ±0.6 °C

          Humidity                                                                    ±1.2 %

          Voltage (DC)                                                                ±0.4 %

          Voltage (AC, <10kHz)                                                        ±0.2 %




    TÜV SÜD Japan Ltd.                                                                    Page 22 of 24


Document Number: JPD-TR-19160-0




6        Laboratory Information

         Testing was performed and the report was issued at:
         TÜV SÜD Japan Ltd. Yonezawa Testing Center
         Address:       5-4149-7 Hachimanpara, Yonezawa-shi, Yamagata, 992-1128 Japan
         Phone:         +81-238-28-2881
         Fax:           +81-238-28-2888


         Accreditation and Registration
         NVLAP
         LAB CODE: 200306-0

         VLAC
         Accreditation No.: VLAC-013

         BSMI
         Laboratory Code: SL2-IN-E-6018, SL2-A1-E-6018

         Innovation, Science and Economic Development Canada
                 Site number                      Facility                    Expiration date
                   4224A-4           3 m Semi-anechoic chamber              27-November-2020
                   4224A-5           10 m Semi-anechoic chamber No. 1       27-November-2020
                   4224A-6           10 m Semi-anechoic chamber No. 2       14-December-2019

         VCCI Council
            Registration number            Expiration date
                  A-0166                    03-July-2021




    TÜV SÜD Japan Ltd.                                                                  Page 23 of 24


Document Number: JPD-TR-19160-0




Appendix A. Test Equipment

Radiated
         Equipment                 Company                 Model No.             Serial No.       Cal. Due     Cal. Date
Spectrum analyzer            ROHDE&SCHWARZ        FSV40                     101731               31-Dec-2019  07-Dec-2018
Vector Signal Generator      ROHDE&SCHWARZ        SMBV100A                  257406                31-Jul-2020  17-Jul-2019
Double ridged guide antenna  ETS LINDGREN         3117                      00224193             31-Jan-2020  23-Jan-2019
Attenuator                   Agilent Technologies 8491B                     MY39268633           31-Mar-2020  08-Mar-2019
Double ridged guide antenna  ETS LINDGREN         3117                      00209352             30-Nov-2019  06-Nov-2018
Micro wave cable             HUBER+SUHNER         Sucoflex 102/2m           MY3385/2             31-Mar-2020  08-Mar-2019
Micro wave cable             HUBER+SUHNER         SUCOFLEX104/8m            SN MY30031/4         31-Jan-2020  16-Jan-2019
PC                           HP                   HP ProBook 450 G2         JPA524M85J               N/A          N/A
Software                     ROHDE&SCHWARZ        R&S Pulse Sequencer DFS   V1.4 Build:6130          N/A          N/A
3m Semi an-echoic Chamber    TOKIN                N/A                       N/A(9002-NSA)        31-May-2020 14-May-2019
3m Semi an-echoic Chamber    TOKIN                N/A                       N/A(9002-SVSWR)      31-May-2020 13-May-2019
*: The calibrations of the above equipment are traceable to NIST or equivalent standards of the reference organizations.




   TÜV SÜD Japan Ltd.                                                        Test Report Rev. FCC-E(DFS) 1.0   Page 24 of 24



Document Created: 2019-11-11 19:32:14
Document Modified: 2019-11-11 19:32:14

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