Test report

FCC ID: 2AAXO-SMK198

Test Report

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                            ®
  A\G
                                      & T I i# i
                                               Faikeg

                                      Attestation of Global Compliance                                                          Report No.: AGC04138190201FEO3
                                                                                                                                                                    Page 41 of 70


    10.2. TEST SETUP
                                                   Radiated Emission Test—Setup Frequency Below 30MHz
                                                                                                                                   | RX Antenna
                                                             l                                3m                                   I




                                               Metal Full Soldered Ground Plane



                                                                                                                          Spectrum Analyzer / Receiver
                          System Simulator


                                                        RADIATED EMISSION TEST SETUP 30MHz—1000MHz

                                                                                                                                   RX Antenna

                                                                                                                 Ant. feed
                                                                                                                 point

                                                                                                  3m        _




                                                                           1
                                               Metal Full Soldered Ground Plane

                                                                                                                                       |~—~~——[lee
                                                                                                                        Spectrum Analyzer / Receiver
                           System Simulator



                                                        RADIATED EMISSION TEST SETUP ABOVE 1000MHz




                                                        A

                                      System Simulator




The results s‘ i vial thisfes
                           estreport refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document
is issued b    , this docu’f&o it cannot be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be
confirmed tfittp://www.agc-«& t.com.
            o

Attestatic m                    ® )        i                 Tel: +86—755 2908 1955            Fax: +86—755 2600 8484             E—mail: agc@age—cert.com             @ 400 089 2118
                           B#                                Add: 2/F. , Building 2, No.1—4, Chaxi Sanwei Technical Industrial Park,Gushu, Xixiang, Bacan District, Shenzhen, Guangdong China


                                                                          Report No.: AGC04138190201FE03
                                                                                             Page 42 of 70

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.


                                      ®
  A\G
                                                & T 1 i# "|IFaikeg

                                                Attestation of Global Compliance                                                                 Report No.: AGC04138190201FEO3
                                                                                                                                                                                       Page 43 of 70


    10.4. TEST RESULT
                                                                              RADIATED EMISSION BELOW 30MHZ
                                  No emission found between lowest internal used/generated frequencies to 30MHz.
                                                                                RADIATED EMISSION BELOW 1GHZ
                                                                     PORTABLE KARAOKE PLAYER
    EUT                                                              WITH BLUETOOTH                                          Model Name                              SMK198

    Temperature                                                      250C                                                    Relative Humidity                       55.4%

    Pressure                                                         960hPa                                                  Test Voltage                            Normal Voltage

    Test Mode                                                        Mode 4                                                  Antenna                                 Horizontal
                    66.9          dBu¥/m
                                                                                                                                                                       Limak:        ———
                                                                                                                                                                       Marginc       _




                                                                                                                                                                   6
                                                    2                                                                                                              'Mrota
                    2?.                                                               h

                              1




                13
                     30.000           127.00                   224.00        321.00          418.00        5715.00       G12.00         209.00         G06. O0                   1000.00    MHz



                                                                                                              10.                            Antenna|       Table
             Nu."""                  Freq.                  |Reading|       Factor        |Measurement| Limit         Over Det                 Height D                          Com

                          ~           MHz                      dBu\         dBim             dBuWim        dBuVim|      4B                       om         degree

                1                  41.37167                   0.64          20.04            20.68          40.00 |—19.32|        peak
                2                  156.1000                    9.35         19.20            28..55         43.50 |—14.95|        peak
                3                  3M16.8667                  4.64          21.12            25.76          46.00 |—20.24|        peak
                4                  717.0833                    1.74         2854             30.28          46.00 |—15.72|          peak
                5                  859.3500                    1.73         31.18            32.91          46.00 |—13.09|          peak
                6         *        941.8000                    1.94         32.06            34.00          46.00 |—12.00|        peak


    RESULT: PASS




The results ’mSticor|
                  o thisfesost report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document
is issued by/A C§€ this docu/fi it cannot be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be
confirmed tfittp://www.agc-% t.com.
            o

Attestatic m                              ® )           i                     Tel: +86—755 2908 1955            Fax: +86—755 2600 8484             E—mail: agc@age—cert.com                @ 400 089 2118
                                    iN¥                                       Add: 2/F. , Building 2, No.1—4, Chaxi Sanwei Technical Industrial Park,Gushu, Xixiang, Bacan District, Shenzhen, Guangdong China


                             ®
  A\G
                                       & T 1 i# "|I
                                                 Faikeg

                                       Attestation of Global Compliance                                                                     Report No.: AGC04138190201FEO3
                                                                                                                                                                           Page 44 of 70

                                                          PORTABLE KARAOKE PLAYER
    EUT                                                   WITH BLUETOOTH                                          Model Name                              SMK198

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

    Test Mode                                             Mode 4                                                  Antenna                                 Vertical
                 66.9   dBu¥/m
                                                                                                                                                            Limak:         c
                                                                                                                                                            Marginc        m




                                         4                                                                                                  1MMW
                 27




                13
                  30.000         127.00              224.00         327 .00       418.00         515.00         G12.00             209.00      D6 OO                  1000.00    MHz



                                                                                             L.                                      Antenna| Table
            Nu_"""         Freq.                 Reading|        Factor       |Measurement| Limit          Over Detector|             Height D                       Com

                           MHz                    dBuV           dBim            dBuWim         dBuVim|      4B                         om       degree

                        704167                    1065           17.02           27.67           40.00 |—12.33
                                                                                                                     §1§)§)8)5)f




                        139.9333                  §.55           19.23           27.18           43.50 |—15.72
                        602.3000                  118            26.98           28.16           46.00 |—17.84
                        741.3333                  1.07           29.08           30.15           46.00 |—15.85
                        8302500                   3.07           30.80           33.87           46.00 |—12.13
                   *    959.5833                  184            32.21           34.05           46.00 |—11.95


    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.




The results ’mSticor|
                  o thisfesost report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document
is issued by/A C§€ this docu/fi it cannot be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be
confirmed tfittp://www.agc-% t.com.
            o

Attestatic m                     ® )         i                      Tel: +86—755 2908 1955            Fax: +86—755 2600 8484                E—mail: agc@age—cert.com            @ 400 089 2118
                           iN¥                                      Add: 2/F. , Building 2, No.1—4, Chaxi Sanwei Technical Industrial Park,Gushu, Xixiang, Bacan District, Shenzhen, Guangdong China


                                                                             Report No.: AGC04138190201FE03
                                                                                                Page 45 of 70

                                RADIATED EMISSION ABOVE 1GHZ
                         PORTABLE KARAOKE PLAYER
EUT                                                 Model Name                         SMK198
                         WITH BLUETOOTH
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)
        4804.062        46.39          3.76         50.15          74.00           -23.85         peak
        4804.062        44.38          3.76         48.14          54.00           -5.86          AVG
        7206.093        35.28          8.17         43.45          74.00           -30.56         peak
        7206.093        32.30          8.17         40.47          54.00           -13.53         AVG



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


                         PORTABLE KARAOKE PLAYER
EUT                                                           Model Name               SMK198
                         WITH BLUETOOTH
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)
        4804.062        48.72          3.76         52.48          74.00           -21.53         peak
        4804.062        43.39          3.76         47.15          54.00           -6.85          AVG
        7206.093        38.30          8.17         46.47          74.00           -27.53         peak
        7206.093        35.28          8.17         43.45          54.00           -10.55         AVG



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


                                                                             Report No.: AGC04138190201FE03
                                                                                                Page 46 of 70

                         PORTABLE KARAOKE PLAYER
EUT                                                           Model Name               SMK198
                         WITH BLUETOOTH
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)
        4882.062        47.70          3.78         51.48          74.00           -22.52         peak
        4882.062        43.81          3.78         47.59          54.00           -6.42          AVG
        7323.093        40.32          8.23         48.55          74.00           -25.45         peak
        7323.093        38.24          8.23         46.47          54.00           -7.53          AVG



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




                         PORTABLE KARAOKE PLAYER
EUT                                                           Model Name               SMK198
                         WITH BLUETOOTH
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)
        4882.062        46.96          3.78         50.74          74.00           -23.26         peak
        4882.062        44.88          3.78         48.66          54.00           -5.35          AVG
        7323.093        41.42          8.23         49.65          74.00           -24.35         peak
        7323.093        39.32          8.23         47.55          54.00           -6.45          AVG



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


                                                                               Report No.: AGC04138190201FE03
                                                                                                  Page 47 of 70

                           PORTABLE KARAOKE PLAYER
EUT                                                             Model Name               SMK198
                           WITH BLUETOOTH
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)
          4960.062        47.64          3.81          51.45         74.00           -22.56         peak
          4960.062        44.93          3.81          48.74         54.00           -5.26          AVG
          7440.093        39.61          8.27          47.88         74.00           -26.12         peak
          7440.093        36.78          8.27          45.05         54.00           -8.95          AVG



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




                           PORTABLE KARAOKE PLAYER
EUT                                                             Model Name               SMK198
                           WITH BLUETOOTH
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)
          4960.062        47.19          3.81          51.00         74.00           -23.00         peak
          4960.062        45.14          3.81          48.95         54.00           -5.05          AVG
          7440.093        39.43          8.27          47.70         74.00           -26.31         peak
          7440.093        36.95          8.27          45.22         54.00           -8.78          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.: AGC04138190201FE03
                                                                        Page 48 of 70

               TEST RESULT FOR RESTRICTED BANDS REQUIREMENTS
                 PORTABLE KARAOKE PLAYER
EUT                                        Model Name      SMK198
                 WITH BLUETOOTH
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.: AGC04138190201FE03
                                                                       Page 49 of 70

               PORTABLE KARAOKE PLAYER
EUT                                      Model Name          SMK198
               WITH BLUETOOTH
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.: AGC04138190201FE03
                                                                       Page 50 of 70

               PORTABLE KARAOKE PLAYER
EUT                                      Model Name          SMK198
               WITH BLUETOOTH
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.: AGC04138190201FE03
                                                                                              Page 51 of 70

                           PORTABLE KARAOKE PLAYER
EUT                                                           Model Name             SMK198
                           WITH BLUETOOTH
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.


                                  &TI&i
                             ®              micg

  A\G                             Attestation of Global Compliance                                                                          Report No.: AGC04138190201FEO3
                                                                                                                                                                           Page 52 of 70


    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                                                    i6                                                      79                                    Pass


                                                              TEST PLOT FOR NO. OF TOTAL CHANNELS
                          s Keysight Spectrum Analyzer — Swept SA                                                                                             o—|e@2   @
                                                                                           |_   SENSETNT         |    ALTGN AUTO       _|                 Msrarnee
                          Start Freq 2.400000000 GHz                                   .                      Avg Type: Log—Pwr                              guSncY
                                                                       PNO: Fast C )
                                                                                   + Trig: FreeRun            AvgiHold:>100/100                      aaasaasaal
                                                                      IEGain:Low      Atten: 30 dB



                                           Ref 20.00 dBm




                                                                                                                                                             StartFreq
                                                                                                                                                       2400000000 GHz




                          Start 240000 GHz                                                                                   Stop 248350 GHz
                          ooo ULUH                                          pdee uLo r                                Sweep 8.000 ms (1001 pts)
                          msa                                                                                               STATUS



    Note: The GFSK modulation is the worst case and recorded in the report.



The results ’m,6tison|
                  o thisfeaes report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document
is issued by/A é@ this doc(@ it cannot be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be
confirmed t;!?ttp://www.agc-«drS t.com.
            o

                                                                    Tel: +86—755 2908 1955                 Fax: +86—755 2600 8484           E—mail: agc@age—cert.com          @ 400 089 2118
                                                                    Add: 2/F. , Building 2, No.1—4, Chaxi Sanwei Technical Industrial Park,Gushu, Xixiang, Bacan District, Shenzhen, Guangdong China


                                &TI&i
                            ®          micg

  A\G                           Attestation of Global Compliance                                                         Report No.: AGC04138190201FEO3
                                                                                                                                                             Page 53 of 70


    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
          Channel                   m;iroDH: se                Number of hops in the period                                  Sweep Time                             Limit
                                                               specified in the requirements                                    (ms)                                (ms)
                                          (ms)
                Low                      2.876                                       22*4                                        253.088                             400
            Middle                       2.886                                       24*4                                        277.056                             400

             High                        2.874                                       25*4                                        287.400                             400

    Note: The GFSK modulation is the worst case and recorded in the report.




The results ’m,6tison|
                  o thisfeaes report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document
is issued by/A 6§€ this doc(fia it cannot be reproduced except in full with our prior written permission. The more details and the authenticity of the report will be
confirmed t;!?ttp://www.agc-«drS t.com.
            o

                                                      Tel: +86—755 2908 1955            Fax: +86—755 2600 8484             E—mail: agc@age—cert.com             @ 400 089 2118
                                                      Add: 2/F. , Building 2, No.1—4, Chaxi Sanwei Technical Industrial Park,Gushu, Xixiang, Bacan District, Shenzhen, Guangdong China


                           Report No.: AGC04138190201FE03
                                              Page 54 of 70

TEST PLOT OF LOW CHANNEL


                              Report No.: AGC04138190201FE03
                                                 Page 55 of 70

TEST PLOT OF MIDDLE CHANNEL


                            Report No.: AGC04138190201FE03
                                               Page 56 of 70

TEST PLOT OF HIGH CHANNEL


                                    &TI&i
                            ®                micg

  A\G                               Attestation of Global Compliance                                                                           Report No.: AGC04138190201FEO3
                                                                                                                                                                                   Page 57 of 70


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

                                                        TEST PLOT FOR FREQUENCY SEPARATION
                         KcyslghlSpE(lmmAnilyz! Swept SA                                                                                                       [+=>~][~2—~ (w3u)
                                                                                     |_   SENSE—TNT              |     ALreN auto     _|
                          ienremppeopceemamie                                    |                          Ava Type: Log—Pwr                                  t
                                                                PNO: Wide C,) Trig: Free Run                AvglHold:>100/100                      F           1O
                                                                IFGain:Low      Atten: 30 dB



                                             Ref 20.00 dEBm




                          Start 2400000 GHz                                                                                  Stop 2405000 GHz
                          #Res BW 30 kHz                              #VBW 100 KHz                                     Sweep 5.333 ms (1001 pts)
                         |
                         MKR] MODE TRC SCL                                                            FUNCTION       FUNCTION WiDTH        FUNCTIONVALUE   *
                            O n1|f|            2.401 665 GHz —6.303 Eeo
                            III--              2.402 665 GHz 5.987 aBm|___________|[__________]
                                               o




The results shW             R
is issued by/A6§€ this dOCL( ent cannot be reproduced except in full with our prior written permission. The more details and the authenticity ofthe report will be
confirmed tfittp UIwww. agcoge t.com.



Attestatic                      o        i                    Tel: +86—755 2908 1955                   Fax: +86—755 2600 8484                    E—mail: agc@age—cert.com            @ 400 089 2118
                                                              Add: 2/F. , Building 2, No.1—4, Chaxi Sanwei Technical Industrial Park,Gushu, Xixiang, Bacan District, Shenzhen, Guangdong China


                                                                              Report No.: AGC04138190201FE03
                                                                                                 Page 58 of 70

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


                                                                          Report No.: AGC04138190201FE03
                                                                                             Page 59 of 70

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 15V 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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                                                                                        Page 60 of 70



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


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                                                                                             Page 61 of 70

                                  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.: AGC04138190201FE03
                                                      Page 62 of 70

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




 RADIATED EMISSION TEST SETUP ABOVE 1GHZ


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                                               Page 63 of 70


CONDUCTED EMISSION TEST SETUP


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                                              Page 64 of 70

APPENDIX B: PHOTOGRAPHS OF EUT
        ALL VIEW OF EUT


                           SMK178




                                 SMK198


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 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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                                        Page 68 of 70

OPEN VIEW OF EUT-1




OPEN VIEW OF EUT-2


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                                            Page 69 of 70

 OPEN VIEW OF EUT-3




INTERNAL VIEW OF EUT-1


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INTERNAL VIEW OF EUT-2




                   Antenna




INTERNAL VIEW OF EUT-3


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                                            Page 71 of 70

INTERNAL VIEW OF EUT-4




INTERNAL VIEW OF EUT-5




----END OF REPORT----



Document Created: 2019-04-10 16:39:17
Document Modified: 2019-04-10 16:39:17

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