TCT190929E007_FCC_ID_15.247_BT

FCC ID: 2ARGT-NT01A

Test Report

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FCCID_4502881

                                                                                           Report No.: TCT190929E007


Vertical:




Note: 1.The low frequency, which started from 9KHz~30MHz, was pre-scanned and the result which was 20dB lower than
        the limit line per 15.31(o) was not reported

       2. Measurements were conducted in all three channels (high, middle, low) and three modulation (GFSK,
          Pi/4 DQPSK, 8DPSK) and the worst case Mode (Highest channel and 8DPSK) was submitted only.

      3. Freq. = Emission frequency in MHz
         Measurement (dBµV/m) = Reading level (dBµV) + Corr. Factor (dB)
         Correction Factor= Antenna Factor + Cable loss – Pre-amplifier
         Limit (dBµV/m) = Limit stated in standard
         Margin (dB) = Measurement (dBµV/m) – Limits (dBµV/m)
         Any value more than 10dB below limit have not been specifically reported.
     * is meaning the worst frequency has been tested in the test frequency range

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                                                                                    Report No.: TCT190929E007




                           Test Result of Radiated Spurious at Band edges
Lowest channel 2402:
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Vertical:




   Frequency    Ant.               Dutycycle                                           PK        AVG
                         Peak                     AV       Peak limit    AV limit
   (MHz)        Pol.   (dBµV/m)      factor    (dBµV/m)    (dBµV/m)     (dBµV/m)     Margin     Margin
                H/V                 (dB/m)                                            (dB)        (dB)
     2390        H         39.27     -2.10         37.17      74           54        -34.73     -16.83
     2400        H         45.80     -2.10         43.70      74           54        -28.20     -10.30
     2390        V         38.39     -2.10         36.19      74           54        -35.61     -17.81
     2400        V         48.19     -2.10         46.09      74           54        -25.81      -7.91



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                                                                                        Report No.: TCT190929E007

Highest channel 2480:
Horizontal:




Vertical:




   Frequency      Ant.                Dutycycle                                            PK        AVG
                  Pol.      Peak        factor       AV        Peak limit    AV limit    Margin     Margin
   (MHz)                  (dBµV/m)                (dBµV/m)     (dBµV/m)     (dBµV/m)
                  H/V                  (dB/m)                                             (dB)        (dB)
    2483.5         H      46.35         -2.10        44.25          74         54        -27.65      -9.75
    2483.5         V      44.19         -2.10        42.09          74         54        -29.81     -11.91
Note: Measurements were conducted in all three modulation (GFSK, Pi/4 DQPSK, 8DPSK), and the worst case Mode
       (8DPSK) was submitted only.




                                                                                                Page 53 of 75

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                                                                                              Report No.: TCT190929E007


                                                    Above 1GHz
     Modulation Type: 8DPSK
     Low channel: 2402 MHz
                          Peak           AV    Correction Emission Level
     Frequency Ant. Pol. reading       reading  Factor                   Peak limit AV limit Margin
       (MHz)      H/V                                     Peak      AV   (dBµV/m) (dBµV/m)    (dB)
                         (dBµV)        (dBuV)   (dB/m) (dBµV/m) (dBµV/m)
        4804       H      45.81           ---    0.66     46.47      ---    74        54     -7.53
        7206       H      36.99           ---     9.5     46.49      ---    74        54     -7.51
         ---       H        ---           ---      ---     ---       ---    ---       ---      ---

       4804         V        44.67        ---       0.66       45.33        ---        74         54         -8.67
       7206         V        37.58        ---        9.5       47.08        ---        74         54         -6.92
        ---         V         ---         ---        ---        ---         ---        ---        ---          ---

     Middle channel: 2441 MHz
                           Peak          AV    Correction Emission Level
     Frequency Ant. Pol.                                                 Peak limit AV limit Margin
       (MHz)      H/V     reading      reading  Factor    Peak      AV   (dBµV/m) (dBµV/m)    (dB)
                          (dBµV)       (dBµV)   (dB/m) (dBµV/m) (dBµV/m)
        4882       H       47.42          ---    0.99     48.41      ---    74        54     -5.59
        7323       H       38.43          ---    9.87      48.3      ---    74        54     -5.70
         ---       H         ---          ---      ---      ---      ---    ---       ---      ---

       4882         V        46.71        ---       0.99        47.7         ---       74         54         -6.30
       7323         V        38.29        ---       9.87       48.16         ---       74         54         -5.84
        ---         V         ---         ---        ---         ---        ----       ---        ---          ---

     High channel: 2480 MHz
                          Peak           AV    Correction Emission Level
     Frequency Ant. Pol. reading       reading  Factor                   Peak limit AV limit Margin
       (MHz)       H/V                                    Peak      AV   (dBµV/m) (dBµV/m)    (dB)
                         (dBµV)        (dBµV)   (dB/m) (dBµV/m) (dBµV/m)
        4960        H     46.36           ---     1.33    47.69      ---    74        54     -6.31
        7440        H     36.47           ---    10.22    46.69      ---    74        54     -7.31
         ---        H       ---           ---      ---     ---       ---    ---       ---      ---

       4960         V        48.24        ---       1.33       49.57        ---        74         54         -4.43
       7440         V        36.66        ---      10.22       46.88        ---        74         54         -7.12
        ---         V         ---         ---        ---        ---         ---        ---        ---          ---
Note:
1.    Emission Level=Peak Reading + Correction Factor; Correction Factor= Antenna Factor + Cable loss – Pre-amplifier
2.    Margin (dB) = Emission Level (Peak) (dBµV/m)-Average limit (dBµV/m)
3.    The emission levels of other frequencies are very lower than the limit and not show in test report.
4.    Measurements were conducted from 1 GHz to the 10th harmonic of highest fundamental frequency.
5.    Data of measurement shown “---“in the above table mean that the reading of emissions is attenuated more than 20 dB
      below the limits or the field strength is too small to be measured.
6.    Measurements were conducted in all three modulation (GFSK, Pi/4 DQPSK, 8DPSK), and the worst case Mode
      (8DPSK) was submitted only.
7.    All the restriction bands are compliance with the limit of 15.209.




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                                                                         Report No.: TCT190929E007




                   Appendix A: Photographs of Test Setup
                               Product: Bluetooth Headset
                                    Model: NT01A
                                   Radiated Emission




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                                                                         Report No.: TCT190929E007


                                   Conducted Emission




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                                                                         Report No.: TCT190929E007


                        Appendix B: Photographs of EUT
                          Product: Bluetooth Headset
                                Model: NT01A
                               External Photos




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                                                                         Report No.: TCT190929E007




                                                                                 Page 58 of 75

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                                                                         Report No.: TCT190929E007




                                                                                 Page 59 of 75

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                                                                         Report No.: TCT190929E007




                                                                                 Page 60 of 75

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                                                                         Report No.: TCT190929E007




                                                                                 Page 61 of 75

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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




                                                                                 Page 64 of 75

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                                                                         Report No.: TCT190929E007




                                                                                 Page 65 of 75

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                                                                         Report No.: TCT190929E007


                           Product: Bluetooth Headset
                                 Model: NT01A
                                Internal Photos




                                                                                 Page 66 of 75

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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




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                                                                         Report No.: TCT190929E007




                             *****END OF REPORT*****




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Document Created: 2019-11-04 03:06:45
Document Modified: 2019-11-04 03:06:45

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