Appendix B Test Data for BT LE

FCC ID: 2ATXD-BSCUS01

Test Report

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FCCID_4442052

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                                                  FCC ID: 2ATXD-BSCUS01     IC: 25259-BSCUS01




                                                                   Appendix B

        RF Test Data for BT V4.0(BT LE) (Conducted Measurement)
                                                      Product Name: 4G PHONE
                                                        Test Model: BSCUS01



                                                      Environmental Conditions
             Temperature:                                                                                                24.3  C
           Relative Humidity:                                                                                             54.1%
            ATM Pressure:                                                                                               100.0 kPa
            Test Engineer:                                                                                             Diamond Lu
            Supervised by:                                                                                            Wang Chuang




B.1 Duty Cycle

      Test Mode                      Test Channel                             Ant                                      Duty Cycle[%]        Verdict
        BT LE                               2440                             Ant1                                           100             PASS

                                                                                  #imgrbble1hchnnav




                                                                             RBW                      10   MHz
                                                                             VBW                      10   MHz
                         Ref   20    dBm              * Att   30   dB        SWT                      20   ms

                         20


                                                                                                                                       A
                         10
                                                                                                                                    SGL
                1   PK
                MAXH
                         0



                         -10



                         -20



                         -30


                                                                                                                                    3DB
                         -40



                         -50



                         -60



                         -70


                         -80

                         Center     2.44   GHz                          2   ms/




             Date: 5.AUG.2019                    12:51:53




                                                                        Page 1 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                      FCC ID: 2ATXD-BSCUS01                                     IC: 25259-BSCUS01




B.2 Maximum Conducted Peak Output Power


                                                         Conduct                   Conduct
      Mode                Channel                           Peak                   Average                Limit [dBm]                              Verdict
                                                       Power[dBm]              Power[dBm]
      BT LE                    LCH                          0.89                     0.679                          30                             PASS
      BT LE                    MCH                          1.50                     1.345                          30                             PASS
      BT LE                    HCH                          0.19                     0.004                          30                             PASS


                                                                Test Graphs
                                                                                   * RBW   3    MHz    Marker   1   [T1    ]
                                                                                   * VBW   10    MHz                      0.89      dBm
                               Ref    20   dBm               * Att   30   dB         SWT   40    ms         2.401662500             GHz

                               20    Offset      8.2   dB


                                                                                                                                           A
                               10

                      1   PK                                                   1
                      VIEW
                               0
                                                                                                                                          LVL



                               -10



                               -20



                               -30


                                                                                                                                          3DB

     LCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.402   GHz                     2.5     MHz/                             Span       25   MHz




                     Date: 5.AUG.2019                  12:45:11




                                                                 Page 2 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                      FCC ID: 2ATXD-BSCUS01                                     IC: 25259-BSCUS01

                                                                                   * RBW   3    MHz    Marker   1   [T1    ]
                                                                                   * VBW   10    MHz                      1.50      dBm
                               Ref    20   dBm               * Att   30   dB         SWT   40    ms         2.439706250             GHz

                               20    Offset       8.2   dB


                                                                                                                                           A
                               10

                      1   PK                                                   1
                      VIEW
                               0
                                                                                                                                          LVL



                               -10



                               -20



                               -30


                                                                                                                                          3DB

     MCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.44   GHz                      2.5     MHz/                             Span       25   MHz




                     Date: 5.AUG.2019                   12:47:54

                                                                                   * RBW   3    MHz    Marker   1   [T1    ]
                                                                                   * VBW   10    MHz                      0.19      dBm
                               Ref    20   dBm               * Att   30   dB         SWT   40    ms         2.479768750             GHz

                               20    Offset       8.2   dB


                                                                                                                                           A
                               10

                      1   PK
                                                                               1
                      VIEW
                               0
                                                                                                                                          LVL



                               -10



                               -20



                               -30


                                                                                                                                          3DB

     HCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.48   GHz                      2.5     MHz/                             Span       25   MHz




                     Date: 5.AUG.2019                   12:49:42




                                                                 Page 3 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                       FCC ID: 2ATXD-BSCUS01                                    IC: 25259-BSCUS01




B.3 Maximum Power Spectral Density


       Mode                        Channel                      PSD [dBm/3KHz]                         Limit [dBm/3KHz]                           Verdict
      BT LE                          LCH                               -14.280                                 8                                  PASS
      BT LE                          MCH                               -13.570                                 8                                  PASS
      BT LE                          HCH                               -14.850                                 8                                  PASS


                                                                 Test Graphs
                                                                                    * RBW   3    kHz      Marker   1   [T1    ]
                                                                                    * VBW   10    kHz                   -14.28      dBm
                               Ref    20   dBm                * Att   30   dB         SWT   170    ms          2.401976000          GHz

                               20    Offset       8.2    dB


                                                                                                                                           A
                               10

                      1   PK
                      VIEW
                               0
                                                                                                                                          LVL



                               -10
                                                                                1



                               -20



                               -30


                                                                                                                                          3DB

     LCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.402    GHz                     150     kHz/                               Span   1.5   MHz




                     Date: 5.AUG.2019                    12:45:26

                                                                                    * RBW   3    kHz      Marker   1   [T1    ]
                                                                                    * VBW   10    kHz                   -13.57      dBm
                               Ref    20   dBm                * Att   30   dB         SWT   170    ms          2.439976000          GHz

                               20    Offset       8.2    dB


                                                                                                                                           A
                               10

                      1   PK
                      VIEW
                               0
                                                                                                                                          LVL



                               -10                                              1



                               -20



                               -30


                                                                                                                                          3DB

     MCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.44    GHz                      150     kHz/                               Span   1.5   MHz




                     Date: 5.AUG.2019                    12:48:09



                                                                  Page 4 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                      FCC ID: 2ATXD-BSCUS01                                  IC: 25259-BSCUS01

                                                                                   * RBW   3    kHz    Marker   1   [T1    ]
                                                                                   * VBW   10    kHz                 -14.85      dBm
                               Ref    20   dBm               * Att   30   dB         SWT   170    ms        2.479976000          GHz

                               20    Offset       8.2   dB


                                                                                                                                        A
                               10

                      1   PK
                      VIEW
                               0
                                                                                                                                       LVL



                               -10
                                                                               1


                               -20



                               -30


                                                                                                                                       3DB

     HCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.48   GHz                      150     kHz/                             Span   1.5   MHz




                     Date: 5.AUG.2019                   12:49:57




                                                                 Page 5 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                           FCC ID: 2ATXD-BSCUS01                                     IC: 25259-BSCUS01




B.4 6dB Bandwidth

      Mode           Channel                      6dB Bandwidth [MHz]                                           Limit [MHz]                               Verdict
      BT LE               LCH                                   0.694                                                 ≥0.5                                 PASS
      BT LE               MCH                                   0.703                                                 ≥0.5                                 PASS
      BT LE               HCH                                   0.697                                                 ≥0.5                                 PASS


                                                                   Test Graphs
                                                                                        * RBW   100    kHz   Marker   3   [T1    ]
                                                                                        * VBW   300    kHz                  -6.41        dBm
                               Ref    20   dBm                  * Att   30   dB          SWT    40    ms          2.402335625            GHz

                               20    Offset       8.2    dB                                                  Marker   1   [T1    ]
                                                                                                                            -0.01        dBm
                                                                                                                  2.401992125            GHz    A
                               10
                                                                                                             Marker   2   [T1    ]
                      1   PK
                                                                                    1                                       -6.29        dBm
                      VIEW
                               0                                                                                  2.401641500            GHz   LVL
                                                                        2                        3
                                           D1   -6.011    dBm
                               -10



                               -20



                               -30


                                                                                                                                               3DB

     LCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.402    GHz                       300   kHz/                                   Span      3   MHz




                     Date: 5.AUG.2019                    12:44:59

                                                                                        * RBW   100    kHz   Marker   3   [T1    ]
                                                                                        * VBW   300    kHz                  -5.79        dBm
                               Ref    20   dBm                  * Att   30   dB          SWT    40    ms          2.440337500            GHz

                               20    Offset       8.2    dB                                                  Marker   1   [T1    ]
                                                                                                                                0.69     dBm
                                                                                                                  2.439994000            GHz    A
                               10
                                                                                                             Marker   2   [T1    ]
                      1   PK                                                        1                                       -6.38        dBm
                      VIEW
                               0                                                                                  2.439634375            GHz   LVL
                                                                        2                        3
                                           D1   -5.306    dBm

                               -10



                               -20



                               -30


                                                                                                                                               3DB

     MCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.44    GHz                        300   kHz/                                   Span      3   MHz




                     Date: 5.AUG.2019                    12:47:41




                                                                    Page 6 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                          FCC ID: 2ATXD-BSCUS01                                    IC: 25259-BSCUS01

                                                                                       * RBW   100    kHz   Marker   3   [T1   ]
                                                                                       * VBW   300    kHz                  -8.72       dBm
                               Ref    20   dBm                 * Att   30   dB           SWT   40    ms          2.480331500           GHz

                               20    Offset       8.2   dB                                                  Marker   1   [T1   ]
                                                                                                                           -0.56       dBm
                                                                                                                 2.479988375           GHz    A
                               10
                                                                                                            Marker   2   [T1   ]
                      1   PK
                                                                                   1                                       -8.29       dBm
                      VIEW
                               0                                                                                 2.479634750           GHz   LVL
                                                                       2                        3
                                           D1   -6.562   dBm
                               -10



                               -20



                               -30


                                                                                                                                             3DB

     HCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.48   GHz                        300       kHz/                               Span     3   MHz




                     Date: 5.AUG.2019                   12:49:29




                                                                   Page 7 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                          FCC ID: 2ATXD-BSCUS01                                      IC: 25259-BSCUS01




B.5 Occupied Bandwidth

      Mode           Channel                Occupied Bandwidth [MHz]                                              Limit [MHz]                             Verdict
      BT LE               LCH                                 1.030                                                    ≥0.5                                PASS
      BT LE               MCH                                 1.027                                                    ≥0.5                                PASS
      BT LE               HCH                                 1.025                                                    ≥0.5                                PASS


                                                                 Test Graphs
                                                                                       * RBW   30    kHz    Marker     1   [T1   ]
                                                                                       * VBW   100    kHz                     -3.12      dBm
                               Ref    20   dBm                * Att    30   dB           SWT   40    ms            2.401963000           GHz

                               20    Offset       8.2    dB                                                 OBW    1.029500000           MHz
                                                                                                            Temp   1   [T1    OBW]
                                                                                                                             -18.01      dBm    A
                               10
                                                                                                                   2.401492500           GHz
                      1   PK
                                                                                                            Temp   2   [T1    OBW]
                      VIEW
                               0                                                 1                                           -20.59      dBm   LVL
                                                                                                                   2.402522000           GHz

                               -10

                                                                      T1
                                                                                                    T2
                               -20



                               -30


                                                                                                                                               3DB

     LCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.402    GHz                      400       kHz/                                  Span    4   MHz




                     Date: 5.AUG.2019                    12:43:41

                                                                                       * RBW   30    kHz    Marker     1   [T1   ]
                                                                                       * VBW   100    kHz                     -2.22      dBm
                               Ref    20   dBm                * Att    30   dB           SWT   40    ms            2.439969500           GHz

                               20    Offset       8.2    dB                                                 OBW    1.026500000           MHz
                                                                                                            Temp   1   [T1    OBW]
                                                                                                                             -19.19      dBm    A
                               10
                                                                                                                   2.439493000           GHz
                      1   PK
                                                                                                            Temp   2   [T1    OBW]
                      VIEW                                                         1
                               0                                                                                             -16.94      dBm   LVL
                                                                                                                   2.440519500           GHz

                               -10
                                                                                                    T2
                                                                      T1
                               -20



                               -30


                                                                                                                                               3DB

     MCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.44    GHz                       400       kHz/                                  Span    4   MHz




                     Date: 5.AUG.2019                    12:44:09




                                                                  Page 8 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                         FCC ID: 2ATXD-BSCUS01                                      IC: 25259-BSCUS01

                                                                                      * RBW   30    kHz    Marker     1   [T1   ]
                                                                                      * VBW   100    kHz                     -3.51      dBm
                               Ref    20   dBm               * Att    30   dB           SWT   40    ms            2.479970000           GHz

                               20    Offset       8.2   dB                                                 OBW    1.024500000           MHz
                                                                                                           Temp   1   [T1    OBW]
                                                                                                                            -20.85      dBm    A
                               10
                                                                                                                  2.479495500           GHz
                      1   PK
                                                                                                           Temp   2   [T1    OBW]
                      VIEW
                               0                                                  1                                         -19.13      dBm   LVL
                                                                                                                  2.480520000           GHz

                               -10

                                                                                                   T2
                                                                     T1
                               -20



                               -30


                                                                                                                                              3DB

     HCH                       -40



                               -50



                               -60



                               -70


                               -80

                               Center      2.48   GHz                       400       kHz/                                  Span    4   MHz




                     Date: 5.AUG.2019                   12:44:30




                                                                 Page 9 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                               FCC ID: 2ATXD-BSCUS01                                     IC: 25259-BSCUS01




B.6 RF Conducted Spurious Emissions


    Mode          Channel                        Pref [dBm]                     Max. Level [dBm]                          Limit [dBm]                         Verdict
    BT LE          LCH                                 -0.01                            -31.410                                -20.010                         PASS
    BT LE          MCH                                 0.66                             -31.970                                -19.340                         PASS
    BT LE          HCH                                 -0.61                            -31.350                                -20.610                         PASS


                                                               BT LE_LCH_Graphs
                                                                                            * RBW   100    kHz   Marker   1   [T1   ]
                                                                                            * VBW   300    kHz                  -0.01        dBm
                               Ref     20    dBm                   * Att   30   dB           SWT    40    ms          2.401991500            GHz

                               20    Offset        8.2   dB


                                                                                                                                                    A
                               10

                      1   PK
                                                                                        1
                      VIEW
                               0
                                                                                                                                                   LVL



                               -10



                               -20          D1    -20.01     dBm



                               -30


                                                                                                                                                   3DB

 Pref/BT LE/LCH                -40



                               -50



                               -60



                               -70


                               -80

                               Center       2.402      GHz                        400    kHz/                                  Span      4   MHz




                     Date: 5.AUG.2019                    12:45:52

                                                                                            * RBW   100    kHz   Marker   2   [T1   ]
                                                                                            * VBW   300    kHz                 -31.41        dBm
                               Ref     20    dBm                   * Att   30   dB           SWT    2.5    s         22.449938750            GHz

                               20    Offset        8.2   dB                                                      Marker   1   [T1   ]
                                                                                                                                -0.17        dBm
                                                                                                                      2.402150000            GHz    A
                               10

                      1   PK
                                        1
                      VIEW
                               0
                                                                                                                                                   LVL



                               -10



                               -20          D1    -20.01     dBm


                                                                                                                                    2
                               -30


                                                                                                                                                   3DB

 Puw/BT LE/LCH                 -40



                               -50



                               -60



                               -70


                               -80

                               Start    30       MHz                             2.497      GHz/                              Stop      25   GHz




                     Date: 5.AUG.2019                    12:46:23




                                                                      Page 10 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                               FCC ID: 2ATXD-BSCUS01                                          IC: 25259-BSCUS01




                                                                  BT LE_MCH_Graphs
                                                                                            * RBW       100    kHz   Marker   1   [T1    ]
                                                                                            * VBW       300    kHz                      0.66      dBm
                               Ref     20    dBm                    * Att   30   dB          SWT        40    ms          2.439990000             GHz

                               20    Offset        8.2       dB


                                                                                                                                                         A
                               10

                      1   PK                                                            1
                      VIEW
                               0
                                                                                                                                                        LVL



                               -10



                               -20          D1    -19.34      dBm




                               -30


                                                                                                                                                        3DB

 Pref/BT LE/MCH                -40



                               -50



                               -60



                               -70


                               -80

                               Center       2.44       GHz                        400    kHz/                                      Span       4   MHz




                     Date: 5.AUG.2019                        12:48:21

                                                                                            * RBW       100    kHz   Marker   2   [T1    ]
                                                                                            * VBW       300    kHz                 -31.97         dBm
                               Ref     20    dBm                    * Att   30   dB          SWT        2.5    s         14.475145000             GHz

                               20    Offset        8.2       dB                                                      Marker   1   [T1    ]
                                                                                                                                    -0.14         dBm
                                                                                                                          2.439605000             GHz    A
                               10

                      1   PK
                                        1
                      VIEW
                               0
                                                                                                                                                        LVL



                               -10



                               -20          D1    -19.34      dBm




                               -30                                                                  2


                                                                                                                                                        3DB
                               -40

 Puw/BT LE/MCH
                               -50



                               -60



                               -70


                               -80

                               Start    30       MHz                             2.497      GHz/                                  Stop       25   GHz




                     Date: 5.AUG.2019                        12:48:52




                                                                       Page 11 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                               FCC ID: 2ATXD-BSCUS01                                     IC: 25259-BSCUS01




                                                                  BT LE_HCH_Graphs
                                                                                            * RBW   100    kHz   Marker   1   [T1   ]
                                                                                            * VBW   300    kHz                  -0.61        dBm
                               Ref     20    dBm                    * Att   30   dB           SWT   40    ms          2.479987500            GHz

                               20    Offset        8.2       dB


                                                                                                                                                    A
                               10

                      1   PK
                                                                                        1
                      VIEW
                               0
                                                                                                                                                   LVL



                               -10



                               -20          D1    -20.61      dBm



                               -30


                                                                                                                                                   3DB

 Pref/BT LE/HCH                -40



                               -50



                               -60



                               -70


                               -80

                               Center       2.48       GHz                        400       kHz/                               Span      4   MHz




                     Date: 5.AUG.2019                        12:50:23

                                                                                            * RBW   100    kHz   Marker   2   [T1   ]
                                                                                            * VBW   300    kHz                 -31.35        dBm
                               Ref     20    dBm                    * Att   30   dB           SWT   2.5    s         15.040091250            GHz

                               20    Offset        8.2       dB                                                  Marker   1   [T1   ]
                                                                                                                                -1.79        dBm
                                                                                                                      2.480181250            GHz    A
                               10

                      1   PK
                      VIEW              1
                               0
                                                                                                                                                   LVL



                               -10



                               -20          D1    -20.61      dBm


                                                                                                    2
                               -30


                                                                                                                                                   3DB
                               -40

 Puw/BT LE/HCH
                               -50



                               -60



                               -70


                               -80

                               Start    30       MHz                             2.497       GHz/                             Stop      25   GHz




                     Date: 5.AUG.2019                        12:50:54




                                                                       Page 12 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                          FCC ID: 2ATXD-BSCUS01                                             IC: 25259-BSCUS01



B.7 Band-edge for RF Conducted Emissions


                                                                                 Max.Spurious Level
  Mode       Channel            Carrier Power[dBm]                                                                                Limit [dBm]                     Verdict
                                                                                          [dBm]
  BT LE       LCH                            -0.270                                       -47.347                                       -20.27                     PASS
  BT LE       HCH                            -0.610                                       -47.994                                       -20.61                     PASS


                                                                      Test Graphs
                                                                                       * RBW   100    kHz   Marker       4   [T1    ]
                                                                                       * VBW   300    kHz                     -47.35      dBm
                                Ref     20   dBm                   * Att   30   dB       SWT   40    ms          2.385752250              GHz

                                20    Offset       8.2    dB                                                Marker       1   [T1    ]
                                                                                                                                  -0.27   dBm
                                                                                                                 2.402249250              GHz          A
                                10
                                                                                                            Marker       2   [T1    ]
                       1   PK
                                                                                                                              -51.67      d B1m
                       VIEW
                                0                                                                                2.400000000              GHz         LVL
                                                                                                            Marker       3   [T1    ]
                                                                                                                              -53.70      dBm
                                -10
                                                                                                                 2.390000000              GHz


                                -20          D1   -20.27   dBm



                                -30


                                                                                                                                                      3DB

      LCH                       -40

                                                                                                                     4

                                                                                                                                          2
                                -50                                                                                           3



                                -60



                                -70


                                -80

                                Start    2.31      GHz                           9.4   MHz/                          Stop         2.404   GHz




                       Date: 5.AUG.2019                   12:45:39

                                                                                       * RBW   100    kHz   Marker       4   [T1    ]
                                                                                       * VBW   300    kHz                     -47.99      dBm
                                Ref     20   dBm                   * Att   30   dB       SWT   40    ms          2.483670500              GHz

                                20    Offset       8.2    dB                                                Marker       1   [T1    ]
                                                                                                                                  -0.61   dBm
                                                                                                                 2.479985500              GHz          A
                                10
                                                                                                            Marker       2   [T1    ]
                       1   PK
                                         1                                                                                    -51.34      dBm
                       VIEW
                                0                                                                                2.483500000              GHz         LVL
                                                                                                            Marker       3   [T1    ]
                                                                                                                              -53.49      dBm
                                -10
                                                                                                                 2.500000000              GHz


                                -20          D1   -20.61   dBm



                                -30


                                                                                                                                                      3DB

     HCH                        -40

                                                               4
                                                           2
                                -50                                                                                                               3



                                -60



                                -70


                                -80

                                Start    2.478      GHz                          2.2   MHz/                                  Stop   2.5   GHz




                       Date: 5.AUG.2019                   12:50:10




                                                                      Page 13 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.             FCC ID: 2ATXD-BSCUS01        IC: 25259-BSCUS01




B.8 Restrict-band band-edge measurements



         Test                                                                            Limit
 Test                            Power                 Ground           E
         Chann   Ant    Freq.              Gain                                Detector [dBuV/ Verdict
 Mode                            [dBm]                 Factor       [dBuV/m]
          el                                                                              m]

                 Ant1   2310.0   -45.78     2.0             0         51.48     PEAK      74     PASS

                 Ant1   2310.0   -57.59     2.0             0         39.67         AV    54     PASS
         2402
                 Ant1   2390.0   -47.66     2.0             0         49.60     PEAK      74     PASS

                 Ant1   2390.0   -57.35     2.0             0         39.91         AV    54     PASS
 BT LE
                 Ant1   2483.5   -38.26     2.0             0         59.00     PEAK      74     PASS

                 Ant1   2483.5   -48.80     2.0             0         48.46         AV    54     PASS
         2480
                 Ant1   2500.0   -46.08     2.0             0         51.18     PEAK      74     PASS

                 Ant1   2500.0   -58.08     2.0             0         39.18         AV    54     PASS




                                            Page 14 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                                   FCC ID: 2ATXD-BSCUS01                      IC: 25259-BSCUS01




                                   Restrict-band band-edge measurements_BT LE_2402_Ant1_PEAK
                                                                               * RBW   1    MHz      Marker   3   [T1    ]
                                                                               * VBW   3    MHz                    -47.66      dBm
                        Ref        20   dBm              * Att   30   dB        SWT    40    ms           2.390000000          GHz

                            20    Offset      8.2   dB                                               Marker   1   [T1    ]
                                                                                                                        0.64   dBm
                                                                                                          2.402155250          GHz      A
                            10
                                                                                                     Marker   2   [T1    ]
               1   PK
                                                                                                                   -45.78      d B1m
               VIEW
                            0                                                                             2.310000000          GHz     LVL



                            -10



                            -20



                            -30


                                                                                                                                       3DB
                            -40
                        2
                                                                                                                  3

                            -50



                            -60



                            -70


                            -80

                        Start       2.31      GHz                      9.4    MHz/                            Stop    2.404    GHz




               Date: 5.AUG.2019                     12:46:42




                                    Restrict-band band-edge measurements_BT LE_2402_Ant1_AV
                                                                               * RBW   1    MHz      Marker   3   [T1    ]
                                                                               * VBW   10    Hz                    -57.35      dBm
                        Ref        20   dBm              * Att   30   dB        SWT    7.6    s           2.390000000          GHz

                            20    Offset      8.2   dB                                               Marker   1   [T1    ]
                                                                                                                   -21.99      dBm
                                                                                                          2.402026000          GHz      A
                            10
                                                                                                     Marker   2   [T1    ]
               1   PK
                                                                                                                   -57.59      dBm
               VIEW
                            0                                                                             2.310000000          GHz     LVL



                            -10



                                                                                                                                 1
                            -20



                            -30


                                                                                                                                       3DB
                            -40



                            -50

                        2                                                                                         3

                            -60



                            -70


                            -80

                        Start       2.31      GHz                      9.4    MHz/                            Stop    2.404    GHz




               Date: 5.AUG.2019                     12:46:58




                                                                           Page 15 of 16


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                                   FCC ID: 2ATXD-BSCUS01                        IC: 25259-BSCUS01


                               Restrict-band band-edge measurements_BT LE_2480_Ant1_PEAK
                                                                            * RBW   1    MHz         Marker   3   [T1    ]
                                                                            * VBW   3    MHz                       -46.08      dBm
                        Ref     20   dBm              * Att   30   dB        SWT    40       ms           2.500000000          GHz

                        20    Offset       8.2   dB                                                  Marker   1   [T1    ]
                                                                                                                    -0.16      dBm
                                                                                                          2.480197250          GHz        A
                        10
                                                                                                     Marker   2   [T1    ]
               1   PK
                                 1                                                                                 -38.26      dBm
               VIEW
                        0                                                                                 2.483500000          GHz       LVL



                        -10



                        -20



                        -30

                                                  2
                                                                                                                                         3DB
                        -40
                                                                                                                                     3


                        -50



                        -60



                        -70


                        -80

                        Start    2.478     GHz                      2.2    MHz/                                   Stop   2.5   GHz




               Date: 5.AUG.2019                  12:51:13




                                 Restrict-band band-edge measurements_BT LE_2480_Ant1_AV
                                                                            * RBW   1    MHz         Marker   3   [T1    ]
                                                                            * VBW   10       Hz                    -58.08      dBm
                        Ref     20   dBm              * Att   30   dB        SWT    5    s                2.500000000          GHz

                        20    Offset       8.2   dB                                                  Marker   1   [T1    ]
                                                                                                                   -22.74      dBm
                                                                                                          2.479982750          GHz        A
                        10
                                                                                                     Marker   2   [T1    ]
               1   PK
                                                                                                                   -48.80      dBm
               VIEW
                        0                                                                                 2.483500000          GHz       LVL



                        -10



                        -20      1




                        -30


                                                                                                                                         3DB
                        -40

                                                  2
                        -50

                                                                                                                                     3

                        -60



                        -70


                        -80

                        Start    2.478     GHz                      2.2    MHz/                                   Stop   2.5   GHz




               Date: 5.AUG.2019                  12:51:28




                                                                        Page 16 of 16



Document Created: 2019-09-05 09:25:31
Document Modified: 2019-09-05 09:25:31

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