Test Report (DFS)_R2.pdf

FCC ID: PZWBHT1800QG

Test Report

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FCCID_4176690

                                                               DFS Test Report

                       Report No.: RF180102C33C-15

                             FCC ID: PZWBHT1800QG

                              Model: BHT-1800QWBG-3

                   Series Model: BHT-1800QWBG-1, BHT-1800QWBG-2 (Refer to item 2.2 for the more
                                 details)
                 Received Date: Jan. 02, 2018

                         Test Date: Jul. 30 ~ Jul. 31, 2018

                     Issued Date: Aug. 01, 2018


                         Applicant: DENSO WAVE INCORPORATED

                          Address: 1, Yoshiike, Kusagi, Agui-cho, Chita-gun, Aichi, 470-2297 Japan



                        Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

                    Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan

                  Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City
                                 33383, TAIWAN (R.O.C.)




This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted
only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this
report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product
unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you
provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided,
however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time
shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific
mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report
must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies.

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Reference No.: 180102C33, 180420C16, 180604C10


                                                                    Table of Contents
Release Control Record .................................................................................................................................. 3
1          Certificate of Conformity...................................................................................................................... 4
2          EUT Information .................................................................................................................................... 5
     2.1      Operating Frequency Bands and Mode of EUT .................................................................................. 5
     2.2      EUT Hardware, Software and Firmware Version ................................................................................ 5
     2.3      Description of Available Antennas to the EUT .................................................................................... 5
     2.4      EUT Maximum Conducted Power ....................................................................................................... 6
     2.5      EUT Maximum E.I.R.P. Power ............................................................................................................ 6
     2.6      Transmit Power Control (TPC) ............................................................................................................ 7
     2.7      Statement of Maunfacturer.................................................................................................................. 7
3.         U-NII DFS Rule Requirements ............................................................................................................. 8
     3.1      Working Modes and Required Test Items ........................................................................................... 8
     3.2      Test Limits and Radar Signal Parameters........................................................................................... 9
4.         Test & Support Equipment List ......................................................................................................... 12
     4.1      Test Instruments ................................................................................................................................ 12
     4.2      Description of Support Units ............................................................................................................. 12
5.         Test Procedure .................................................................................................................................... 13
     5.1      DFS Measurement System ............................................................................................................... 13
     5.2      Calibration of DFS Detection Threshold Level .................................................................................. 14
     5.3      Deviation from Test Standard ............................................................................................................ 15
     5.4      Radiated Test Setup Configuration ................................................................................................... 15
     5.4.1    Client without Radar Detection Mode ................................................................................................ 15
6.         Test Results ......................................................................................................................................... 16
     6.1      Summary of Test Results .................................................................................................................. 16
     6.2      Test Results ....................................................................................................................................... 17
     6.2.1    Test Mode: Device Operating In Client without Radar Detection Mode. ........................................... 17
     6.2.2    Channel Closing Transmission and Channel Move Time.................................................................. 18
     6.2.3    Non-Occupancy Period ..................................................................................................................... 20
     6.2.4    Non-Associated Test.......................................................................................................................... 22
     6.2.5    Non-Co-Channel Test ........................................................................................................................ 22
7.         Information on the Testing Laboratories .......................................................................................... 23




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Reference No.: 180102C33, 180420C16, 180604C10


                                            Release Control Record


Issue No.                  Description                                      Date Issued
RF180102C33C-15            Original release.                                Aug. 01, 2018




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Reference No.: 180102C33, 180420C16, 180604C10


1    Certificate of Conformity


            Product: Barcode Handy Terminal, 2D Code Handy Terminal

              Brand: DENSO

              Model: BHT-1800QWBG-3

      Series Model: BHT-1800QWBG-1, BHT-1800QWBG-2 (Refer to item 2.2 for the more details)

    Sample Status: Engineering sample

          Applicant: DENSO WAVE INCORPORATED

          Test Date: Jul. 30 ~ Jul. 31, 2018

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

                        KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02
                        KDB 905462 D03 UNII Clients Without Radar Detection New Rules v01r02



The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd.,
Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data
evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts
of the measurements of the sample’s RF characteristics under the conditions specified in this report.




      Prepared by :                                                , Date:       Aug. 01, 2018
                             Pettie Chen / Senior Specialist




     Approved by :                                                 , Date:       Aug. 01, 2018
                             Bruce Chen / Project Engineer




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2       EUT Information

2.1       Operating Frequency Bands and Mode of EUT
                                 Table 1: Operating Frequency Bands and Mode of EUT

                                                                       Operating Frequency Range
              Operational Mode
                                                         5250~5350MHz                                   5470~5725MHz
Client without radar detection and ad
                                                                                                               
            hoc function

2.2       EUT Hardware, Software and Firmware Version
                                 Table 2: The EUT Hardware/Software/Firmware Version

    No.               Product                       Model                      Hardware/Software/Firmware Version

                                                                       Android version: 7.1.2
                                       BHT-1800QWBG-3,                 Kernel version: 3.10.49
                                       BHT-1800QWBG-1,                 Bulid_server@bulid-server #1
              Barcode Handy Terminal, BHT-1800QWBG-2
    1                                                                  Fri Fed 23 02:00:32 CST 2018
              2D Code Handy Terminal
                                      (Refer to Note for the           Build number:
                                          more details)                BHT1700.GMS.1000.20180223.013358 test
                                                                       Serial number: 4969002970800002
Note:
1. All models are listed as below.
                                                                Software LCD                   WLAN / WWAN / NFC
                                                                                                         LTE
      Model Name             base module             CPU                                                        Docomo
                                                                  OS      5"     WLAN      GPS    LTE Antenna                 NFC
                                                                                                                  IoT
                                                                                                         type
BHT-1800QWBG-3        5inch WLAN/BT+LTE(USA)       MSM8909 Android        ○        ○        ○      ○     USA       ○            ○
BHT-1800QWBG-1        5inch WLAN/BT+LTE(USA)       MSM8909 Android        ○        ○        ○      ○     USA       ○
BHT-1800QWBG-2        5inch WLAN/BT+LTE(USA)       MSM8909 Android        ○        ○        ○      ○     USA       ○


                                           Audio                                Sensor       Charge                 Reading
     Model Name                   Main      Sub                    Ear                       wireless               Camera Camera
                       speaker                       Receiver                  IR Reader                   2D
                                  MIC       MIC                   phone                      charge                  (rear) (front)
BHT-1800QWBG-3           ○         ○         ○         ○            ○             ○             ○          ○           ○       ○
BHT-1800QWBG-1           ○         ○         ○         ○            ○             ○                        ○           ○
BHT-1800QWBG-2           ○         ○         ○         ○            ○             ○                        ○           ○       ○

*Model: BHT-1800QWBG-3 was chosen for the final tests.
*NFC Limited module (include WPC) (Brand: DENSO, Model: DWI003, FCC ID: PZWDWI003) collocated in
 EUT (model: BHT-1800QWBG-3).



2.3       Description of Available Antennas to the EUT
                                                     Table 3: Antenna List

                                                        Operation Frequency Range
     ANT No.                 Antenna Type                                                                  Gain (dBi)
                                                                   (MHz)
          1                       PIFA                            5250-5350 MHz                                 4.89
          1                       PIFA                            5470-5725 MHz                                 4.98




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Reference No.: 180102C33, 180420C16, 180604C10


2.4     EUT Maximum Conducted Power
                                Table 4: The Measured Conducted Output Power

802.11a
                                                                     Max. Power
 Frequency Band (MHz)
                                      Output Power (dBm)                          Output Power (mW)
       5250~5350                                 16.21                                 41.783
       5470~5725                                 15.76                                 37.670

802.11n HT20
                                                                     Max. Power
 Frequency Band (MHz)
                                      Output Power (dBm)                          Output Power (mW)
       5250~5350                                 15.13                                 32.584
       5470~5725                                 15.32                                 34.041

802.11n HT40
                                                                     Max. Power
 Frequency Band (MHz)
                                      Output Power (dBm)                          Output Power (mW)
       5250~5350                                 14.25                                 26.607
       5470~5725                                 14.62                                 28.973


2.5     EUT Maximum E.I.R.P. Power
                                       Table 5: The EIRP Output Power List

802.11a
                                                                     Max. Power
 Frequency Band (MHz)
                                      Output Power (dBm)                          Output Power (mW)
       5250~5350                                 21.10                                 128.825
       5470~5725                                 20.74                                 118.577

802.11n HT20
                                                                     Max. Power
 Frequency Band (MHz)
                                      Output Power (dBm)                          Output Power (mW)
       5250~5350                                 20.02                                 100.462
       5470~5725                                 20.30                                 107.152

802.11n HT40
                                                                     Max. Power
 Frequency Band (MHz)
                                      Output Power (dBm)                          Output Power (mW)
       5250~5350                                 19.14                                 82.035
       5470~5725                                 19.60                                 91.201




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2.6     Transmit Power Control (TPC)

U-NII devices operating in the 5.25-5.35 GHz band and the 5.47-5.725 GHz band shall employ a TPC
mechanism. The U-NII device is required to have the capability to operate at least 6 dB below the mean EIRP
value of 30 dBm. A TPC mechanism is not required for systems with an e.i.r.p. of less than 500 mW.

Maximum EIRP of this device is 128.825mW which less than 500mW, therefore it’s not require TPC function.

The UUT can adjust a transmitter’s output power based on the signal level present at the receiver.TPC is auto
controlled by software.

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.




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Reference No.: 180102C33, 180420C16, 180604C10


3. U-NII DFS Rule Requirements
3.1   Working Modes and Required Test Items
The manufacturer shall state whether the UUT is capable of operating as a Master and/or a Client. If the UUT
is capable of operating in more than one operating mode then each operating mode shall be tested separately.
See tables 6 and 7 for the applicability of DFS requirements for each of the operational modes.

                       Table 6: Applicability of DFS Requirements Prior To Use a Channel

                                                                     Operational Mode
                Requirement                                          Client without radar      Client with radar
                                                      Master
                                                                          detection                detection
          Non-Occupancy Period                                              note                     
         DFS Detection Threshold                                       Not required                  
     Channel Availability Check Time                                   Not required             Not required
         U-NII Detection Bandwidth                                    Not required               
Note: Regarding KDB 905462 D03 Client Without DFS New Rules v01r02 section (b)(5/6), 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. An analyzer plot that
contains a single 30-minute sweep on the original channel.


                      Table 7: Applicability of DFS Requirements during Normal Operation.

                                                                      Operational Mode
                Requirement                      Master or Client with radar
                                                                                Client without radar detection
                                                         detection
         DFS Detection Threshold                                                        Not required
   Channel Closing Transmission Time                                                            
            Channel Move Time                                                                   
        U-NII Detection Bandwidth                                                          Not required

  Additional requirements for devices with      Master or Client with radar
                                                                               Client without radar detection
         multiple bandwidth modes                       detection
 U-NII Detection Bandwidth and Statistical
                                              All BW modes must be tested               Not required
            Performance Check
 Channel Move Time and Channel Closing         Test using widest BW mode Test using the widest BW mode
             Transmission Time                           available                  available for the link
               All other tests                     Any single BW mode                   Not required
Note: Frequencies selected for statistical performance check (Section 7.8.4) should include several
frequencies within the radar detection bandwidth and frequencies near the edge of the radar detection
bandwidth. For 802.11 devices it is suggested to select frequencies in each of the bonded 20 MHz channels
and the channel center frequency.




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Reference No.: 180102C33, 180420C16, 180604C10


3.2     Test Limits and Radar Signal Parameters
Detection Threshold Values
      Table 8: DFS Detection Thresholds for Master Devices And Client Devices With Radar Detection
                                                                             Value
               Maximum Transmit Power
                                                                     (See Notes 1, 2, and 3)
                  EIRP ≥ 200 milliwatt                                     -64 dBm
                EIRP < 200 milliwatt and
                                                                                -62 dBm
         power spectral density < 10 dBm/MHz
       EIRP < 200 milliwatt that do not meet the
                                                                                -64 dBm
          power spectral density requirement
Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna.
Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test
transmission waveforms to account for variations in measurement equipment. This will ensure that the test
signal is at or above the detection threshold level to trigger a DFS response.
Note3: EIRP is based on the highest antenna gain. For MIMO devices refer to KDB Publication 662911 D01.

                                   Table 9: DFS Response Requirement Values

                       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
          Channel Closing Transmission Time                 milliseconds over remaining 10 second period.
                                                                           See Notes 1 and 2.
                                                         Minimum 100% of the U-NII 99% transmission power
              U-NII Detection Bandwidth
                                                                         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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Reference No.: 180102C33, 180420C16, 180604C10


Parameters of DFS Test Signals

Step intervals of 0.1 microsecond for Pulse Width, 1 microsecond for PRI, 1 MHz for chirp width and 1 for the
number of pulses will be utilized for the random determination of specific test waveforms.

                                   Table 10: Short Pulse Radar Test Waveforms
                                                                                 Minimum
                                                                                                    Minimum
  Radar      Pulse Width             PRI                    Number             Percentage of
                                                                                                    Number of
  Type         (µsec)               (µsec)                 of Pulses            Successful
                                                                                                      Trials
                                                                                 Detection
     0             1                1428                       18               See Note 1         See Note 1
     1             1       Test A: 15 unique                                       60%                  30
                           PRI values randomly                       1 .
                           selected from the list                   360
                           of 23 PRI values in      Roundup
                           Table 5a                                 19 · 106
                                                                    PRIμsec

                           Test B: 15 unique
                           PRI values randomly
                           selected within the
                           range of 518-3066μ
                           sec, with a minimum
                           increment of 1μsec,
                           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.




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Reference No.: 180102C33, 180420C16, 180604C10


                                              Table 11: Long Pulse Radar Test Waveform
                                 Chirp                      Number Of
              Pulse Width                        PRI                         Number Of    Minimum Percentage Minimum Number
Radar Type                       Width                      Pulses Per
               (µsec)                          (µsec)                          Bursts    Of Successful Detection  Of Trials
                                (MHz)                         Burst
    5          50-100            5-20         1000-2000        1-3             8-20            80%                   30
Three subsets of trials will be performed with a minimum of ten trials per subset. The subset of trials differ in
where the Long Pulse Type 5 Signal is tuned in frequency.

a) the Channel center frequency
b) tuned frequencies such that 90% of the Long Pulse Type 5 frequency modulation is within the low edge of
the UUT Occupied Bandwidth
c) tuned frequencies such that 90% of the Long Pulse Type 5 frequency modulation is within the high edge of
the UUT Occupied Bandwidth

It include 10 trails for every subset, the formula as below,

For subset case 1: the center frequency of the signal generator will remain fixed at the center of the UUT
Channel.

For subset case 2: to retain 90% frequency overlap between the radar signal and the UUT Occupied
Bandwidth, the center frequency of the signal generator will vary for each of the ten trials in subset case 2.
The center frequency of the signal generator for each trial is calculated by:

  +(0.4∗                    [            ])

For subset case 3: to retain 90% frequency overlap between the radar signal and the UUT Occupied
Bandwidth, the center frequency of the signal generator will vary for each of the ten trials in subset case 3.
The center frequency of the signal generator for each trial is calculated by:

   −(0.4∗                   [            ])



                                     Table 12: Frequency Hopping Radar Test Waveform
                                                                              Hopping
               Pulse Width          PRI         Pulses PER Hopping Rate      Sequence     Minimum Percentage Minimum Number
 Radar Type
                (µsec)            (µsec)           HOP       (kHz)             Length    Of Successful Detection  Of Trials
                                                                              (msec)
     6              1               333             9         0.333             300            70%                   30




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Reference No.: 180102C33, 180420C16, 180604C10


4. Test & Support Equipment List

4.1       Test Instruments
                                           Table 13: Test Instruments List
                                                                                                     Due Date of
       Description               Model No.                   Brand         Date of Calibration
                                                                                                     Calibration
  Spectrum analyzer                  ESR                      R&S              2018/03/01             2019/02/28
   Signal generator                  8645A                   Agilent           2017/08/11             2018/08/10
       Horn antenna          BBHA 9120 D        Schwarzbeck                    2017/12/14             2018/12/13
                         CA3501-3501-G.90(3m) &
   RF coaxial cable                               INFINET                      2017/08/21             2018/08/20
                          CA3501-3501-F.90(2m)

4.2       Description of Support Units
                                         Table 14: Support Unit Information

 No.        Product          Brand         Model No.                  FCC ID                  Gain
                                                                                      5G Ant gain : 1.61dBi
  1         Router        NETGEAR            R7800             PY315100319
                                                                                    Maximum EIRP : 25.47dBm
NOTE: This device was functioned as a            Master     Slave device during the DFS test.


                                      Table 15: Software/Firmware Information

 No.                  Product                             Model No.                  Software/Firmware Version
  1.                  Router                                 R7800                               V1.0.1.30




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5. Test Procedure

5.1     DFS Measurement System

A complete DFS Measurement System consists of two subsystems: (1) the Radar Signal Generating
Subsystem and (2) the Traffic Monitoring Subsystem. The control PC is necessary for generating the Radar
waveforms in Table 10, 11 and 12. The traffic monitoring subsystem is specified to the type of unit under test
(UUT).

Radiated Setup Configuration of DFS Measurement System




System testing will be performed with channel-loading using means appropriate to the data types that are
used by the unlicensed device. The following requirements apply:


        a) The data file must be of a type that is typical for the device (i.e., MPEG-2, MPEG-4, WAV, MP3, MP4, AVI,
        etc.) and must generally be transmitting in a streaming mode.

        b) Software to ping the client is permitted to simulate data transfer but must have random ping intervals.

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

        d) Unicast or Multicast protocols are preferable but other protocols may be used. The appropriate protocol
        used must be described in the test procedures.




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Reference No.: 180102C33, 180420C16, 180604C10


Wireless Traffic Loading




                                                                Traffic Signal




                                                                                 Noise Floor




5.2     Calibration of DFS Detection Threshold Level

The measured channel is 5500MHz. The radar signal was the same as transmitted channels, and injected
into the antenna of AP (master) or Client Device with Radar Detection, measured the channel closing
transmission time and channel move time. The calibrated detection threshold level is set to -64dBm. The
tested level is lower than required level hence it provides margin to the limit.

Radiated setup configuration of Calibration of DFS Detection Threshold Level




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5.3     Deviation from Test Standard
No deviation.



5.4     Radiated Test Setup Configuration

5.4.1   Client without Radar Detection Mode




The UUT is a U-NII Device operating in Client mode without radar detection. The radar test signals are
injected into the Master Device.




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6. Test Results

6.1     Summary of Test Results

   Clause                      Test Parameter                         Remarks               Pass/Fail

   15.407       DFS Detection Threshold                             Not Applicable              NA

   15.407       Channel Availability Check Time                     Not Applicable              NA

   15.407       Channel Move Time                                    Applicable                Pass

   15.407       Channel Closing Transmission Time                    Applicable                Pass

   15.407       Non-Occupancy Period                                 Applicable                Pass

   15.407       Uniform Spreading                                   Not Applicable              NA

   15.407       U-NII Detection Bandwidth                           Not Applicable              NA

   15.407       Non-associated test                                  Applicable                Pass

   15.407       Non-Co-Channel test                                  Applicable                Pass




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6.2     Test Results

6.2.1   Test Mode: Device Operating In Client without Radar Detection Mode.

Client with injection at the Master. (The radar test signals are injected into the Master Device)

DFS Detection Threshold

For a detection threshold level of -64dBm, the required signal strength at EUT antenna location is -64dBm.
The tested level is lower than required level hence it provides margin to the limit.




                                                                            Radar signal




                                                                                              Noise Floor




                                                   Radar Signal 0




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6.2.2   Channel Closing Transmission and Channel Move Time

Radar Signal 0
802.11n HT20

                      Radar Signal



                      Traffic Signal




                                                                                Noise Floor




NOTE: T1 denotes the start of Channel Move Time upon the end of the last Radar burst. T2 denotes the data
transmission time of 200ms from T1. T3 denotes the end of Channel Move Time.T4 denotes the 10 second
from T1 to observe the aggregate duration of transmissions.




                                       Radar Signal




                                                                         Noise Floor




NOTE: An expanded plot for the device vacates the channel in the required 500ms.




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Reference No.: 180102C33, 180420C16, 180604C10


Radar Signal 0
802.11n HT40



                      Radar Signal




                        Traffic Signal



                                                                       Noise Floor




NOTE: T1 denotes the start of Channel Move Time upon the end of the last Radar burst. T2 denotes the data
transmission time of 200ms from T1. T3 denotes the end of Channel Move Time.T4 denotes the 10 second
from T1 to observe the aggregate duration of transmissions.




                                     Radar Signal




                                                                                            Noise Floor




NOTE: An expanded plot for the device vacates the channel in the required 500ms.




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Reference No.: 180102C33, 180420C16, 180604C10


6.2.3   Non-Occupancy Period

Associate test:
During the 30 minutes observation time, UUT did not make any transmissions on a channel after a radar
signal was detected on that channel by either the Channel Availability Check or the In-Service Monitoring.

1) EUT (Client) links with master on 5500MHz.
                                      Waveform of EUT links up with Master




2) Client plays specified files via master.

                                            Waveform of transmission




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3) Radar signal 0 is applied to the Master device and WiFi traffic signal stop immediately.




4) 5500MHz has been monitored in 30 minutes period. In this period, no any transmission occurs.

                                             Plot of 30minutes period
802.11n HT20

                 Traffic Signal




                  Injected into Radar

                                                                                   Noise Floor




NOTE: Test setup are shown on Test set up photo.pdf




Report No.: RF180102C33C-15                      Page No. 21 / 23                      Report Format Version: 6.1.2
Reference No.: 180102C33, 180420C16, 180604C10


6.2.4   Non-Associated Test

Master was off.
During the 30 minutes observation time, The UUT did not make any transmissions in the DFS band after UUT
power up.




                                                                                   Noise Floor




6.2.5   Non-Co-Channel Test

The UUT was investigated after radar was detected and confirmed that no co-channel operation with radars.




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Reference No.: 180102C33, 180420C16, 180604C10


7. Information on the Testing Laboratories


 We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to
 provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited
 and approved according to ISO/IEC 17025.

 If you have any comments, please feel free to contact us at the following:

  Linko EMC/RF Lab                                     Hsin Chu EMC/RF/Telecom Lab
  Tel: 886-2-26052180                                  Tel: 886-3-6668565
  Fax: 886-2-26051924                                  Fax: 886-3-6668323

  Hwa Ya EMC/RF/Safety Lab
  Tel: 886-3-3183232
  Fax: 886-3-3270892

  Email: service.adt@tw.bureauveritas.com
  Web Site: www.bureauveritas-adt.com

 The address and road map of all our labs can be found in our web site also.




--- END ---




Report No.: RF180102C33C-15                      Page No. 23 / 23                    Report Format Version: 6.1.2
Reference No.: 180102C33, 180420C16, 180604C10



Document Created: 2019-03-27 14:00:01
Document Modified: 2019-03-27 14:00:01

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