Test Report 2

FCC ID: K660B770X10

Test Report

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FCCID_4376206

                                                                                                                                 Report No.: AG@C00149190502FEO3
                                                                                                                                                                  Page 36 of 68


                                       8—DPSK MODULATION IN HIGH CHANNEL
                                                                           Hopping off
4z Keysight Spectrum Analyzer — Swept SA
 J       L          RF       509     aC                              |_   sense:tNT]                 ALIGN AUTO        |12:12:18 PM Jun 05, 2019
                                                                                             Avg Type: Log—Pwr                                      Peak Search
                   4199668
                                                PNO: Fast C,)  Trig: Free Run               Avg|Hold:>100/100
                                                      low *~— Atten: 30 dB
                                               IFGain:Low




 MKR] MODE TRC) SCL                      X                       Y                     FUNCTION       FUNCTION WIDTH      FUNCTIONVALUE         *
     1er   2.479 966 8 GHz 2.744 dBm
     a n1|
     3
     4T                    _
     5                     _
     6                     _
     7                                                   _
     8                                                   _
  9  _
 10  _
 11 mm                                                                                                                                          —
 «                                                                m                                                                         +
mse                                                                                                           status


                                                                           Hopping on
s Keysight Spectrum Analyzer— Swept 5A
 J       _1        RF   som          aC                              |_   Sense:m7]               |      ALIGN AUTO    |]2112:55 PM Jun 05, 2019
              &    416969                  j                                                 Avg Type: Log—Pwr               InBesi|   2   c
                                                PNO: Fast GJ   Trig: Free Run               Avg/Hold:>100/100
                                               IEGain:Low       Atten: 30 dB




 MKR] MODE TRC) SCL                      X                       Y                     FUNCTION       FUNCTION WIDTH      FUNCTION VALUE        &
  lRn                              2.476 969 2 GHz             2.383 dBm                                               _
  a n1|                            2.483 500 0 GHz                                                                     _
  3                                                      _                                                             _
  4                                                      [                                                             _
  5                                                      [                                                             Eo —
  6                                                      [                                                             [
  7                                                      [                                                             [
  8                                                      [                                                             [
  9                                                      [                                                             _
 10                                                      [                                                             _
 1 mmleei —
 «                                                                i                                                                         +


msa                                                                                                           STATUS




                                                  Attestation of Global Compliance(Shenzhen)Co.,Ltd.

                                                  Add: 2/F., Building 2, No.1—4, Chaxi Sanwei Technial Industrial Park, Gushu,
                                                         Xixiang, Bac‘an District, Shenzhen, Guangdong, China
                                                  Tel:   +86—755 2523 4088          E—mail: agc@ageo—cert.com                                       Service Hotline:400 089 2118


                                                                           Report No.: AGC00149190502FE03
                                                                                              Page 37 of 68


10. RADIATED EMISSION
10.1. MEASUREMENT PROCEDURE
 1. The EUT was placed on the top of the turntable 0.8 or 1.5 meter above ground. The phase center of the
    receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away
    from the turntable.
 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine
    the position of the highest radiation.
 3. The height of the broadband receiving antenna was varied between one meter and four meters above
    ground to find the maximum emissions field strength of both horizontal and vertical polarization.
 4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was
    rotated (from 0 degree to 360 degrees) to find the maximum reading.
 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth
    under Maximum Hold Mode.
 6. For emissions above 1GHz, use 1MHz RBW and 3MHz VBW for peak reading. Place the measurement
    antenna away from each area of the EUT determined to be a source of emissions at the specified
    measurement distance, while keeping the measurement antenna aimed at the source of emissions at
    each frequency of significant emissions, with polarization oriented for maximum response. The
    measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern
    of the emission and staying aimed at the emission source for receiving the maximum signal. The final
    measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna
    elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the
    ground or reference ground plane.
 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and
    pulsed operation is employed, the measurement field strength shall be determined by averaging over one
    complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds.
    As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the
    pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average
    absolute voltage during a 0.1 second interval during which the field strength is at its maximum values.
 8.If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then
    testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not
    have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz.
 9. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that
    means the emissions level in peak mode also complies with the limit in average mode), then testing will
    be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in
    average mode again and reported.
 10. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the
    recorded data should be QP measured by receiver. High - Low scan is not required in this case.


                                                                          Report No.: AGC00149190502FE03
                                                                                             Page 38 of 68


The following table is the setting of spectrum analyzer and receiver.
                Spectrum Parameter                                            Setting
                Start ~Stop Frequency                               9KHz~150KHz/RB 200Hz for QP
                Start ~Stop Frequency                               150KHz~30MHz/RB 9KHz for QP
                Start ~Stop Frequency                             30MHz~1000MHz/RB 120KHz for QP
                                                                          1GHz~26.5GHz
                Start ~Stop Frequency
                                                             1MHz/3MHz for Peak, 1MHz/3MHz for Average


                Receiver    Parameter                                         Setting
                Start ~Stop Frequency                               9KHz~150KHz/RB 200Hz for QP
                Start ~Stop Frequency                               150KHz~30MHz/RB 9KHz for QP
                Start ~Stop Frequency                             30MHz~1000MHz/RB 120KHz for QP


                                                            Report No.: AGC00149190502FE03
                                                                               Page 39 of 68


10.2. TEST SETUP
                   Radiated Emission Test-Setup Frequency Below 30MHz




                    RADIATED EMISSION TEST SETUP 30MHz-1000MHz




                    RADIATED EMISSION TEST SETUP ABOVE 1000MHz


                                                                          Report No.: AGC00149190502FE03
                                                                                             Page 40 of 68


10.3. LIMITS AND MEASUREMENT RESULT
15.209 Limit in the below table has to be followed
           Frequencies                          Field Strength                  Measurement Distance
              (MHz)                           (micorvolts/meter)                      (meters)
           0.009~0.490                           2400/F(KHz)                            300
           0.490~1.705                          24000/F(KHz)                             30
            1.705~30.0                               30                                  30
              30~88                                  100                                 3
              88~216                                 150                                 3
             216~960                                 200                                 3
            Above 960                                500                                 3
Note: All modes were tested For restricted band radiated emission,
the test records reported below are the worst result compared to other modes.


10.4. TEST RESULT
                                   RADIATED EMISSION BELOW 30MHZ
             No emission found between lowest internal used/generated frequencies to 30MHz.


AGC                                                                                             Report No.: AG@C00149190502FEO3
                                                                                                                            Page 41 of 68


                                        RADIATED EMISSION BELOW 1GHZ

EUT                          Bluetooth headset                               Model Name                       SSM—BT1O

Temperature                  25°C                                            Relative Humidity                55.4%
Pressure                     960hPa                                          Test Voltage                     Normal Voltage

Test Mode                    Mode 4                                          Antenna                          Horizontal
      66.9   dBu¥/m

                                                                                                                Limit:       _——
                                                                                                                Margin:      _——




       30.000    127.00   224.00     321.00      418.00      515.00       612.00       709.00      806. 00                1000.00   MHz



      o|Mk]      Freq.    |Reading| Factor |Measurement] Limit Over naemwfim                                         Comment
                  MHz      dBu      dBim         dBu¥im      dBu¥im|    dB                  om       degree

      1         arreas     o2       1981         2008        |40.00 |—19.92|    peak
      7         1512500    1.06     192          2027        |43.50|—2323)      peak
      3|        2ea66er    128      1974         2102        |46.00|—24.98|     peak
      4         5247000    141      2547         2688        |46.00|—19.12|     peak
      5         Tasas33    210      2897         3107        —|46.00|14.93)     peak
      6 *       gaaseer    263      3203          3.66       |46.00 |—11.34)    peak

RESULT: PASS




                                           Attestation of Global Compliance(Shenzhen)Co.,Ltd.

                                           Add: 2/F., Building 2, No.1—4, Chaxi Sanwei Technial Industrial Park, Gushu,
                                                Xixiang, Bac‘an District, Shenzhen, Guangdong, China
                                           Tel: +86—755 2523 4088          E—mail: agc@ageo—cert.com        Service Hotline:400 089 2118


AGC                                                                                                   Report No.: AGC00149190502FEO3
                                                                                                                                   Page 42 of 68




EUT                           Blusetooth headset                                  Model Name                        SSM—BT1O
Temperature                   25°C                                                Relative Humidity                 55.4%
Pressure                      960hPa                                              Test Voltage                      Normal Voltage

Test Mode                     Mode 4                                              Antenna                           Vertical
      66.9   dBu¥/m
                                                                                                                       Limit:       ———
                                                                                                                       Margin:      —




       30.000    127.00    224.00     321.00        418.00      515.00         612.00        709.00      806. 00                 1000.00   MHz



      yp|Mik|    Freq.     |Reading] Factor |Measurement] Limit Over _. mfi DT;:;                                            Comment
                  MHz      dBu       dBim           dBu\im       dBuvim|     4B                   om       degree

      1          30.7000   0.43      19.98           2041        |40.00    |—19.59|   peak
      2         146.4000   033       1922            1955        |43.50    |—23.95|   peak
      3         2828167    0.90      19.85           2075        |46.00    |—25.25|   peak
      4         4729667    1.06      2445            2551        46.00     |—20.49|   peak
      5         e9rsa23    127       2812            2930        |46.00    |—16.61|   peak
      6 *       9224000    239       3189            28          |46.00    |—11.72]   peak


RESULT: PASS
Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement—Limit.
       2. All test modes had been pre—tested. The mode 4 is the worst case and recorded in the report.




                                             Attestation of Global Compliance(Shenzhen)Co.,Ltd.

                                             Add: 2/F., Building 2, No.1—4, Chaxi Sanwei Technial Industrial Park, Gushu,
                                                    Xixiang, Bac‘an District, Shenzhen, Guangdong, China
                                             Tel:   +86—755 2523 4088         E—mail: agc@ageo—cert.com            Service Hotline:400 089 2118


                                                                            Report No.: AGC00149190502FE03
                                                                                               Page 43 of 68


                                   RADIATED EMISSION ABOVE 1GHZ
EUT                       Bluetooth headset                  Model Name              SSM-BT10
Temperature               25°C                               Relative Humidity       55.4%
Pressure                  960hPa                             Test Voltage            Normal Voltage
Test Mode                 Mode 1                             Antenna                 Horizontal


      Frequency   Meter Reading      Factor     Emission Level     Limits           Margin
                                                                                                  Value Type
        (MHz)        (dBμV)           (dB)        (dBμV/m)        (dBμV/m)           (dB)
      4804.022        47.13           0.08          47.21           74.00           -26.79          peak
      4804.022        41.85           0.08          41.93           54.00           -12.07          AVG
      7206.033        42.34           2.21          44.55           74.00           -29.45          peak
      7206.033        40.58           2.21          42.79           54.00           -11.21          AVG



 Remark:
 Factor = Antenna Factor + Cable Loss – Pre-amplifier.


EUT                       Bluetooth headset                  Model Name              SSM-BT10
Temperature               25°C                               Relative Humidity       55.4%
Pressure                  960hPa                             Test Voltage            Normal Voltage
Test Mode                 Mode 1                             Antenna                 Vertical




      Frequency   Meter Reading      Factor     Emission Level     Limits           Margin
                                                                                                  Value Type
        (MHz)        (dBμV)           (dB)        (dBμV/m)        (dBμV/m)           (dB)
      4804.022        45.74           0.08          45.82           74.00           -28.18          peak
      4804.022        43.21           0.08          43.29           54.00           -10.71          AVG
      7206.033        44.36           2.21          46.57           74.00           -27.43          peak
      7206.033        39.52           2.21          41.73           54.00           -12.27           AVG



 Remark:
 Factor = Antenna Factor + Cable Loss – Pre-amplifier.


                                                                            Report No.: AGC00149190502FE03
                                                                                               Page 44 of 68


EUT                       Bluetooth headset                  Model Name              SSM-BT10
Temperature               25°C                               Relative Humidity       55.4%
Pressure                  960hPa                             Test Voltage            Normal Voltage
Test Mode                 Mode 2                             Antenna                 Horizontal


      Frequency   Meter Reading      Factor     Emission Level     Limits           Margin
                                                                                                  Value Type
        (MHz)        (dBμV)           (dB)        (dBμV/m)        (dBμV/m)           (dB)
      4882.022        44.82           0.14          44.96           74.00           -29.04          peak
      4882.022        41.37           0.14          41.51           54.00           -12.49          AVG
      7323.033        40.56           2.36          42.92           74.00           -31.08          peak
      7323.033        38.51           2.36          40.87           54.00           -13.13          AVG



 Remark:
 Factor = Antenna Factor + Cable Loss – Pre-amplifier.




EUT                       Bluetooth headset                  Model Name              SSM-BT10
Temperature               25°C                               Relative Humidity       55.4%
Pressure                  960hPa                             Test Voltage            Normal Voltage

Test Mode                 Mode 2                             Antenna                 Vertical


      Frequency   Meter Reading      Factor     Emission Level     Limits           Margin
                                                                                                  Value Type
        (MHz)        (dBμV)           (dB)        (dBμV/m)        (dBμV/m)           (dB)
      4882.022        45.12           0.14          45.26           74.00           -28.74          peak
      4882.022        42.26           0.14          42.40           54.00           -11.60          AVG
      7323.033        41.38           2.36          43.74           74.00           -30.26          peak
      7323.033        38.53           2.36          40.89           54.00           -13.11           AVG



 Remark:
 Factor = Antenna Factor + Cable Loss – Pre-amplifier.


                                                                               Report No.: AGC00149190502FE03
                                                                                                  Page 45 of 68


EUT                         Bluetooth headset                   Model Name              SSM-BT10
Temperature                 25°C                                Relative Humidity       55.4%
Pressure                    960hPa                              Test Voltage            Normal Voltage
Test Mode                   Mode 3                              Antenna                 Horizontal


      Frequency     Meter Reading      Factor      Emission Level     Limits           Margin
                                                                                                     Value Type
        (MHz)          (dBμV)           (dB)         (dBμV/m)        (dBμV/m)           (dB)
      4960.022          43.49           0.22           43.71           74.00           -30.29          peak
      4960.022          39.61           0.22           39.83           54.00           -14.17          AVG
      7440.033          41.42           2.64           44.06           74.00           -29.94          peak
      7440.033          38.54           2.64           41.18           54.00           -12.82          AVG



 Remark:
 Factor = Antenna Factor + Cable Loss – Pre-amplifier.




EUT                         Bluetooth headset                   Model Name              SSM-BT10
Temperature                 25°C                                Relative Humidity       55.4%
Pressure                    960hPa                              Test Voltage            Normal Voltage

Test Mode                   Mode 3                              Antenna                 Vertical


      Frequency     Meter Reading      Factor      Emission Level     Limits           Margin
                                                                                                     Value Type
        (MHz)          (dBμV)           (dB)         (dBμV/m)        (dBμV/m)           (dB)
      4960.022          44.32           0.22           44.54           74.00           -29.46          peak
      4960.022          39.76           0.22           39.98           54.00           -14.02          AVG
      7440.033          40.25           2.64           42.89           74.00           -31.11          peak
      7440.033          38.49           2.64           41.13           54.00           -12.87           AVG



 Remark:
 Factor = Antenna Factor + Cable Loss – Pre-amplifier.
RESULT: PASS
Note:
        Other emissions from 1G to 25 GHz are considered as ambient noise. No recording in the test report.
        Factor = Antenna Factor + Cable loss - Amplifier gain, Over=Measure-Limit.
        The “Factor” value can be calculated automatically by software of measurement system.
        All test modes had been tested. The GFSK modulation is the worst case and recorded in the report.


                                                     Report No.: AGC00149190502FE03
                                                                        Page 46 of 68


               TEST RESULT FOR RESTRICTED BANDS REQUIREMENTS
EUT              Bluetooth headset        Model Name          SSM-BT10

Temperature      25°C                     Relative Humidity   55.4%
Pressure         960hPa                   Test Voltage        Normal Voltage
Test Mode        Mode 1                   Antenna             Horizontal
                                     PK




                                     AV




RESULT: PASS


                                                   Report No.: AGC00149190502FE03
                                                                      Page 47 of 68


EUT            Bluetooth headset        Model Name          SSM-BT10

Temperature    25°C                     Relative Humidity   55.4%
Pressure       960hPa                   Test Voltage        Normal Voltage
Test Mode      Mode 1                   Antenna             Vertical
                                   PK




                                   AV




RESULT: PASS


                                                   Report No.: AGC00149190502FE03
                                                                      Page 48 of 68


EUT            Bluetooth headset        Model Name          SSM-BT10

Temperature    25°C                     Relative Humidity   55.4%
Pressure       960hPa                   Test Voltage        Normal Voltage
Test Mode      Mode 3                   Antenna             Horizontal
                                   PK




                                   AV




RESULT: PASS


                                                                           Report No.: AGC00149190502FE03
                                                                                              Page 49 of 68


EUT                        Bluetooth headset                  Model Name             SSM-BT10
Temperature                25°C                               Relative Humidity      55.4%
Pressure                   960hPa                             Test Voltage           Normal Voltage
Test Mode                  Mode 3                             Antenna                Vertical
                                                     PK




                                                     AV




RESULT: PASS
Note: The factor had been edited in the “Input Correction” of the Spectrum Analyzer. So the Amplitude of test
plots is equal to Reading level plus the Factor in dB. Use the A dB(μV) to represent the Amplitude. Use the F
dB(μV/m) to represent the Field Strength. So A=F. All test modes had been pre-tested. The GFSK modulation
is the worst case and recorded in the report.


AGC                                                                                                                              Report No.: AG@C00149190502FEO3
                                                                                                                                                                        Page 50 of 68


11. NUMBER OF HOPPING FREQUENCY
11.1. MEASUREMENT PROCEDURE
The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings:
1. Span: The frequency band of operation. Depending on the number of channels the device supports, it may
be necessary to divide the frequency range of operation across multiple spans, to allow the individual
channels to be clearly seen.
2. RBW: To identify clearly the individual channels, set the RBW to less than 30% of the channel spacing or
the 20 dB bandwidth, whichever is smaller.
3. VBW >z RBW. Sweep: Auto. Detector function: Peak. Trace: Max hold.
4. Allow the trace to stabilize.
11.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION)
   Same as described in section 8.2
11.3. MEASUREMENT EQUIPMENT USED
   The same as described in section 6
11.4. LIMITS AND MEASUREMENT RESULT
                                                                                                     MEASUREMENT
    TOTAL NO. OF                                   LIMIT (NO. OF CH)                                  (NO. OF CH)                                                RESULT
  HOPPING CHANNEL
                                                               >=15                                               79                                               PASS

                                                     TEST PLOT FOR NO. OF TOTAL CHANNELS
                zs Keysight Spectrum Analyzer — Swept SA                                                                                               [+=>~][—~(w3u)
                                                                             |_   sense:NT]      |      ALIGN AUTO     |02:36:25 PM Jun 24, 2019
                                                                                                                                                     Frequency
                Start Freq 2.400000000 GHz                                                    avg Type: Logm                 Trace l
                                                            PNO: Fast C,) Trig: Free Run      Avg|Hold:>100/100                Tv>cuu              1711
                                                           IFGain:Low      Atten: 30 dB                                         bay


                                 Ref 20.00 dBm




                                                                                                                                                       StartFreq
                                                                                                                                                   2.400000000 GHz




                Start 240000 GHz                                                                              Stop 248350 GHz
                #Res BW 100 kHz                                 #VBW 300 KHz                           Sweep 7.992 ms (1000 pts)
                                                                                                             STATUS




                                                              Attestation of Global Compliance(Shenzhen)Co.,Ltd.

                                                              Add: 2/F., Building 2, No.1—4, Chaxi Sanwei Technial Industrial Park, Gushu,
                                                                     Xixiang, Bac‘an District, Shenzhen, Guangdong, China
                                                              Tel:   +86—755 2523 4088               E—mail: agc@ageo—cert.com                     Service Hotline:400 089 2118


                 ©®
A\GC                                                                                     Report No.: AGC00149190502FEO3
                                                                                                                      Page 51 of 68


12. TIME OF OCCUPANCY (DWELL TIME)
12.1. MEASUREMENT PROCEDURE
The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings:
1. Span: Zero span, centered on a hopping channel.
2. RBW shall be=.channel spacing and where possible RBW should be set >> 1 / T, where T is the expected
dwell time per channel.
3. Sweep: As necessary to capture the entire dwell time per hopping channel; where possible use a video
trigger and trigger delay so that the transmitted signal starts a little to the right of the start of the plot. The
trigger level might need slight adjustment to prevent triggering when the system hops on an adjacent channel;
a second plot might be needed with a longer sweep time to show two successive hops on a channel.
4. Detector function: Peak. Trace: Max hold.
5. Use the marker—delta function to determine the transmit time per hop.
6. Repeat the measurement using a longer sweep time to determine the number of hops over the period
specified in the requirements. The sweep time shall be equal to, or less than, the period specified in the
requirements. Determine the number of hops over the sweep time and calculate the total number of hops in
the period specified in the requirements, using the following equation:
 {(Number of hops in the period specified in the requirements) = (number of hops on spectrum analyzer) x
(period specified in the requirements / analyzer sweep time)
7. The average time of occupancy is calculated from the transmit time per hop multiplied by the number of
hops in the period specified in the requirements.
12.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION)

  Same as described in section 8.2


12.3. MEASUREMENT EQUIPMENT USED
  The same as described in section 6


12.4. LIMITS AND MEASUREMENT RESULT
                      Ti      f Pul
                        ime of use        Number of hops in the period                       Sweep Time                   Limit
    Channel               for DHS              cesaa c         .
                                          specified in the requirements                         (ms)                      (ms)
                           (ms)
      Low                 2.897                             27*4                               312.876                     400

     Middle               2.891                             26*4                               300.664                     400

      High                2.884                             27*4                                311.472                    400

Note: The 8—DPSK modulation is the worst case and recorded in the report.




                                        Attestation of Global Compliance(Shenzhen)Co.,Ltd.

                                       Add: 2/F., Building 2, No.1—4, Chaxi Sanwei Technial Industrial Park, Gushu,
                                              Xixiang, Bac‘an District, Shenzhen, Guangdong, China
                                       Tel:   +86—755 2523 4088       E—mail: agc@ageo—cert.com        Service Hotline:400 089 2118


                           Report No.: AGC00149190502FE03
                                              Page 52 of 68


TEST PLOT OF LOW CHANNEL


                              Report No.: AGC00149190502FE03
                                                 Page 53 of 68


TEST PLOT OF MIDDLE CHANNEL


                            Report No.: AGC00149190502FE03
                                               Page 54 of 68


TEST PLOT OF HIGH CHANNEL


                          ©®
A\GC                                                                                                                                     Report No.: AGC00149190502FEO3
                                                                                                                                                                                  Page 55 of 68


13. FREQUENCY SEPARATION
13.1. MEASUREMENT PROCEDURE
The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings:
1. Span: Wide enough to capture the peaks of two adjacent channels.
2. RBW: Start with the RBW set to approximately 30%of the channel spacing; adjust as necessary to best
identify the center of each individual channel.
3. Video (or average) bandwidth (VBW) > RBW.
4. Sweep: Auto. e) Detector function: Peak. f) Trace: Max hold. g) Allow the trace to stabilize.
Use the marker—delta function to determine the separation between the peaks of the adjacent channels.
13.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION)
  Same as described in section 6.2
13.3. MEASUREMENT EQUIPMENT USED
  The same as described in section 6.3
13.4. LIMITS AND MEASUREMENT RESULT

                                               pHANNELE                                                       LIMIT                                                      RESULT
      CHANNEL                               SEPARATION
                                                         KHz                                                   KHz
                                                                                                                                                                             Pass
     CHO1—CHO2                                           1000                            >=25 KHz or 2/3 20 dB BW

                                                  TEST PLOT FOR FREQUENCY SEPARATION
              CS Keysight Spectrum Analyzer — Swept SA                                                                                                            l+=][—>—(itu)
                                                                                 |_   Sense:m7]            |    ALTGN AUTO     ___|02:02:01 PMJun 05, 2019    C
                                                                                                        Avg Type: Log—Pwr               Taace aj                  requency
               Start Freq 2.400000000 GHz                                                                                                                    Mc
                                                                        0
                                                           PNO:: Wide C —+—   TTig: FreeRun            Avg/Hold:>100/100                Te &
                                                                               Atten: 30 dB                                              oet
                                                           IFGain:Low



                                      Ref 20.00 dBm




                                                                                                                                                                   StartFreq
                                                                                                                                                             2400000000 GHz




               Start 2400000 GHz                                                                                             Stop 2405000 GHz
               #Res BW 30 kHz                                    #VBW 100 kHz                                   Sweep 5.333 ms (1001 pts)
              | MKR MODE TRC) SCL                    X                          T                 FUNCTION    FUNCTION WIDTH       FUNCTION VALUE        &
                                  N[1]f|            2401 965 GHz              0.610 dBm
                                  EBE               2.402 965 GHz             2.074 dBm
                   30 © c ~ o e




                                                                                                                                                       m
               * oata




                                                                                                                                                       4




              msa                                                                                                     STATUS



Note: The 8—DPSK modulation is the worst case and recorded in the report.




                                                               Attestation of Global Compliance(Shenzhen)Co.,Ltd.

                                                              Add: 2/F., Building 2, No.1—4, Chaxi Sanwei Technial Industrial Park, Gushu,
                                                                       Xixiang, Bac‘an District, Shenzhen, Guangdong, China
                                                              Tel:    +86—755 2523 4088                      E—mail: agc@ageo—cert.com                       Service Hotline:400 089 2118


                                                                              Report No.: AGC00149190502FE03
                                                                                                 Page 56 of 68


14. FCC LINE CONDUCTED EMISSION TEST
14.1. LIMITS OF LINE CONDUCTED EMISSION TEST

                                                               Maximum RF Line Voltage
             Frequency
                                                    Q.P.( dBuV)                        Average( dBuV)
          150kHz~500kHz                                66-56                                 56-46
           500kHz~5MHz                                   56                                    46
           5MHz~30MHz                                    60                                    50
Note:
1. The lower limit shall apply at the transition frequency.
2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz.


14.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST



                  EUT & Support
                  Units


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14.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST
1. The equipment was set up as per the test configuration to simulate typical actual usage per the user’s
   manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is
   placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground plane
   used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a 3-12
   mm non-conductive covering to insulate the EUT from the ground plane.
2. Support equipment, if needed, was placed as per ANSI C63.10.
3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10.
4. All support equipments received AC120V/60Hz power from a LISN, if any.
5. The EUT received DC 5V power from adapter which received AC120V/60Hz power from a LISN.
6. The test program was started. Emissions were measured on each current carrying line of the EUT using a
   spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring
   points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to
   Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a
   50 ohm load and Line 2 connected to the Analyzer / Receiver.
7. Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes.
8. During the above scans, the emissions were maximized by cable manipulation.
9. The test mode(s) were scanned during the preliminary test.

Then, the EUT configuration and cable configuration of the above highest emission level were recorded for
reference of final testing.


14.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST
1. EUT and support equipment was set up on the test bench as per step 2 of the preliminary test.
2. A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions.
   Emission frequency and amplitude were recorded into a computer in which correction factors were used
   to calculate the emission level and compare reading to the applicable limit. If EUT emission level was
   less –2dB to the A.V. limit in Peak mode, then the emission signal was re-checked using Q.P and Average
   detector.
3. The test data of the worst case condition(s) was reported on the Summary Data page.


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14.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST
                             Line Conducted Emission Test Line 1-L


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                                  Line Conducted Emission Test Line 2-N




RESULT: PASS
Note: All the test modes had been tested, the mode 1 was the worst case. Only the data of the worst case
would be record in this test report.


                                   Report No.: AGC00149190502FE03
                                                      Page 60 of 68


APPENDIX A: PHOTOGRAPHS OF TEST SETUP
 RADIATED EMISSION TEST SETUP BELOW 1GHZ




 RADIATED EMISSION TEST SETUP ABOVE 1GHZ


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              CONDUCTED EMISSION TEST SETUP




CONDUCTED SPURIOUS EMISSIONS TEST SETUP- ANTENNA CONNECTOR


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APPENDIX B: PHOTOGRAPHS OF EUT
        TOP VIEW OF EUT




       BOTTOM VIEW OF EUT


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FRONT VIEW OF EUT




BACK VIEW OF EUT


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LEFT VIEW OF EUT




RIGHT VIEW OF EUT


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VIEW OF EUT(PORT)




OPEN VIEW OF EUT


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   VIEW OF BATTERY




INTERNAL VIEW OF EUT-1




                           Antenna


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INTERNAL VIEW OF EUT-2




----END OF REPORT----


                                                                             Report No.: AGC00149190502FE03
                                                                                                Page 68 of 68


                                                       Statement

1.This report is invalid without the special seal for report of AGC and the signatures of approver.


2. This report is invalid if it is blotted out and deleted.


3.If the applicant has any questions about results, shall submit to AGC within 15 days.


4.This report is responsible for the sample provided by the client only.


5.This report shall not be reproduced except in full, or extracted without the written approval of AGC.


6.This report photocopy is invalid without the red chop.



Document Created: 2019-07-29 14:34:16
Document Modified: 2019-07-29 14:34:16

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