Test Report JBP

FCC ID: 2ASEF-DDK2C7M1

Test Report

Download: PDF

NTEKitm ==**
                               aCm,
                              $
                              in
                              ilaem/—\s
                               i
                      [         "Wh""—    cortificate#4298.01   Report No.: $19042201801004




                            FCC Test Report
                 FCC ID: 2ASEF—DDK2C7M1

                             Product:            Smart Audio Dev Kit 2
                          Trade Mark:             ROOBO
                    Model Number:              DDK2C7ZM1
                     Family Model:             DDK2L4M1
                          Report No.:          S$19042201801004




                                             Prepared for

                           Beijing Roobo Technology Co., Ltd.
               Room 5—128, B1, Building C, Galaxy SOHO, Dongcheng
                              District, Beijing, China


                                             Prepared by

                   Shenzhen NTEK Testing Technology Co., Ltd.
              1/F, Building E, Fenda Science Park, Sanwei Community,
                Xixiang Street Bao‘an District, Shenzhen P.R. China
                                 Tel.: +86—755—6115 6588
                                 Fax.: +86—755—6115 6599
                             Website:http://www.ntek.org.cn




Version.1.2                                                                           Page 1 of 28


NnTEeKitm "~**
                                                \"’/
                                                 NW*z


                                    1                         Cemflcate
                                                                   #a298.01                 Report No.: $19042201801004




                                         TEST RESULT CERTIFICATION

Applicant‘s name ................. : Beijing Rookbo Technology Co., Ltd.
AUUPESS .cc in ieninvinvieviemeievive . Ro?.m 5—12.8, B1, Building C, Galaxy SOHO, Dongcheng District,
                                               Beijing, China
Manufacturer‘s Name .......... : Beijing Rookbo Technology Co., Ltd.
AUUFESS .cc in . Ro?.m 5—12.8, B1, Building C, Galaxy SOHO, Dongcheng District,
                 Beijing, China
Product description
ProOduct N@Me ... : Smart Audio Dev Kit 2
Model and/or type reference             : DDK2C7M1, DDK2L4M1
                                          FCC Part15B
Standards .......................lllll. :
                                          ANSI C63.4:2014
This device described above has been tested by NTEK, and the test results show that the
equipment under test (EUT) is in compliance with Part 15 of FCC Rules. And it is applicable only to
the tested sample identified in the report.
This report shall not be reproduced except in full, without the written approval of NTEK, this
document may be altered or revised by NTEK, personnel only, and shall be noted in the revision of
the document.
Dat@ Of TeSt ...
Date (s) of performance of tests..............:                 22 Apr, 2019~27 Apr, 2019
Dat@ Of ISSU@ .............cccc _                               05 May, 2019
TeSt R@SUIt......00000mmeeeeeemmmmmmmmmmmmmmmreerrcccccccc}     PAS$




        Testing Engineer                   :                             /)M”"‘ Zf"’f-'
                                                                              (Allen Liu)
                                                                      «1

        Technical Manager
                                                                        {azn on
                                                                         (Jason Chen)


                                                                      %m, . Chan‘
        Authorized Signatory
                                                                           (Sam Chen)




  Version.1.2                                                                                                     Page 2 of 28


ge o g abeq                                                                            z‘puoisiaq
    Lo                                  (ZHW00S92~0001L)S11NS3H LSIL S°Z‘6
    €0                                                  SIINSIH LSIL 1 2°C
    20                                                    dnL3$ LSIL €°2°6
    LZ                                               344N09D00Hd LSIL 2°8°6
    Le                       LNIWIHNSYIW NOISSIWN3 QILY¥IQYY 140 SLIWM LW2°E
    LZ                                  LNIJWIHNSYIW NOISSIWN3 QILY¥I0YY 2°€6
    EL                                                  SsIINSsIH LSIL S°FCE
    ol                                      SNOILIQNOS SNILYH34O LN3 P‘KE
    ol                                                    dnL3$ LSIL EWE
    ol                                               344N09D00Hd LSIL 2°FE
    LL                                NOISSIWq QILONUNOD INM HIMOd LWE
    LL                                 LNIJWIHNSYIW NOISSIWN3 QGLONUNOD F€
    LL                                                                 1S4.1L NOISSIWN3 OW °E
    OL                                     LS] SLNIWNYLSNI LNIWIHNSYIW F2




    o
                          TVHIJHdI¥3d LN3 QNYV TVHIHdI43d LSIL NOILdI4DS10 652




    oo
                                                dNnL3$ LS4L 10 NOILdIH4DSI0 2°2




    ©
                                              LNJ 10 NOILdIH4DS10 TVHIN3S 2




    (
                                                                NOILYWN¥HOA4NI TVHINID * 2




    i)
                                                ALNIVLYIONN LNIWIHNSYIW 2‘ L




    in
                                                                           ALMIOYI LSIL K L




    t
                                                                           AHVWWNS LSIL *
         abeq                            sjugju03 Jo age|
         pOoLOogLOzzposls on uodey
                                          co
                                          Eess   T.
                                             sn <\ 2> rY




                                                  7
                                                      ||]s":":)ia mva
                                                                   'lN




                                                  < \ut
                                                      ,            s
                                                          *iof No
                                                               uts


                                 \t’//
                                    lt




NTEKIEM ‘>                        *        [accreviten)
                                          Certificate #4298.01      Report No.: $19042201801004

1. TEST SUMMARY

Test procedures according to the technical standards:
                                           EMC Emission

           Standard                      Test Item                   Limit      Judgment     Remark

         FCC PartiSsB              Conducted Emission               Class B       PASS

      ANSI C63.4: 2014              Radiated Emission               Class B       Pass
NOTE:
      {1) ‘N/A denotes test is not applicable in this Test Report
      {2) For client‘s request and manual description, the test will not be executed.




 Version.1.2                                                                               Page 4 of 28


NTEKGEm ***A
                               \\"/
                                Q’//


                         [        dans   Cemficatemzeson      Report No.: $19042201801004



1.1 TEST FAGILITY
  Shenzhen NTEK Testing Technology Co., Ltd
  Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao‘an District,
  Shenzhen 518126 P.R. China.
   FCC Registration Number:463705; IC Registration Number:9270A—1
   CNAS Registration Number:L5516
1.2 MEASUREMENT UNCERTAINTY
  The reported uncertainty of measurement y + U, where expended uncertainty U is based on a
  standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of
  approximately 95 %.

  A. Conducted Measurement :

      Test Site   Method     Measurement Frequency Range          U, (dB)        NOTE
     NTEKCO1      ANSI              150 KHz ~ 30MHz                 3.2

  B. Radiated Measurement :

      Test Site   |Method    Measurement Frequency Range          U, (dB)        NOTE
     NTEKAO1      ANSI             3OMHz ~ 1000MHz                  4.7
                                    1GHz ~12.4GHz                   5.0




Version.1.2                                                                          Page 5 of 28


NTEKGEm ***A
                                \\"/
                                 Q’//


                        [         dans   Cemficatemzeson          Report No.: $19042201801004


2. GENERAL INFORMATION

2.1 GENERAL DESCRIPTION OF EUT

 Equipment             Smart Audio Dev Kit 2
 Trade Mark            ROOBO
 Model Name            DDK2C7ZM1
 Family Model          DDK2L4M1
         .             All models are the same circuit and RF module. Except the microphone
 Model Difference
                       array.

                        The EUT is a Smart Audio Dev Kit 2.


                        Connecting 1/O port:        Micro USB
 Product Description          .                     26 MHz ( Declaration by factory )
                        Operation Frequency:
                                                 2.4 GHz by WIFI
                       Based on the application, features, or specification exhibited in User‘s
                       Manual, the EUT is considered as an ITE/Computing Device. More details
                       of EUT technical specification, please refer to the User‘s Manual.
 Power Source          DC 5V from USB Port.
 Adapter               N/A
 Battery               N/A
 HW Version            DDK2—MB—V0.1, DDK2—CIRCULAR—V2.0, DDK2—L4MICS—V10

 SW Version            20190410023344




 Version.1.2                                                                            Page 6 of 28


                                    \\"/
                                   Q-’//


NTEKIEB >                                    [accrepiten)
                                            Certificate #4298.01            Report No.: $19042201801004

2.1.1 DESCRIPTION OF TEST MODES

     To investigate the maximum EMI emission characteristics generates from EUT, the test
     system was pre—scanning tested base on the consideration of following EUT operation
     mode or test configuration mode which possible have effect on EMI emission level.
     Each of these EUT operation mode(s) or test configuration mode(s) mentioned above
    was evaluated respectively.

                Pretest Mode                                       Description
                   Mode 1                                  Light + MP3 Playing
                   Mode 2                                      MP3 Playing
                   Mode 3                                       Recording


                                        For Conducted Test
                Final Test Mode                                    Description
                    Mode 1                                 Light + MP3 Playing
                    Mode 2                                     MP3 Playing
                    Mode 3                                         Recording


                                         For Radiated Test
                Final Test Mode                                    Description
                    Mode 1                                 Light + MP3 Playing
                    Mode 2                                     MP3 Playing
                    Mode 3                                         Recording
     Note: Final Test Mode: Through Pre—scan, find the mode 1 is the worst case.
     Only the worst case mode is recorded in the report.




  Version.1.2                                                                                     Page 7 of 28


                                            \H’/
                                            Q’//


NTEKIEB >                                                 ACCREDITED
                                                      Certificate #4298.01           Report No.: $19042201801004

2.2 DESCRIPTION OF TEST SETUP



          AC Line                     C—2                  AC Line                    AC Line
                                                                         C—1
                                            C—3                         /\

         * ae>
             ~          <         >          <        >        AEA~          <4——p     AE—3
                                                                                        E—
          i     LCD |0.1m             EUT    |0.1m              PC           0.1m      Printer


   0.8m|
                            C—6                  c4                            C—5


                              AE—6                    AE4                    AE—5
                            Earphone                      KB                 Mouse
         '      Table
               <........................................                                             .>
                                                                                       ...........

                                                      1.5m




 Version.1.2                                                                                               Page 8 of 28


NTEKGEm ***A
                                  \\”/
                                     NW*z


                           [           dans   Cemficatemzeson     Report No.: $19042201801004

2.3 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL

The EUT has been tested as an independent unit together with other necessary accessories or
support units. The following support units or accessories were used to form a representative test
configuration during the tests.

Item          Equipment        Brand            Model/Type No.       Series No.              Note
AE—A1            PC            DELL                  Do6S                 N/A           Peripherals
AE—2             LCD           SHARP           LCD—32MS46A                N/A           Peripherals
AE—3            Printer        Canon               L11121E                N/A           Peripherals
AE—4          Keyboard          Logi               Y—U0011                N/A           Peripherals
AE—5            Mouse           HP                MS—SBFI6                N/A           Peripherals
AE—6          Earphone          N/A                  2688                 N/A           Peripherals




 Item         Cable Type   Shielded Type       Ferrite Core      Length               Note
 C—1       USB Cable            NO                  NO            1.0m
 C—2       HDMI Cable          YES                 YES            1.0m
 C—3       USB Cable           YES                 YES            1.0m
 C—4     Keyboard Cable         NO                  NO            1.2m
 C—5      Mouse Cable           NO                  NO            1.2m
 C—6     |Earphone Cable        NO                  NO            1.2m




 Note:
   (1)    The support equipment was authorized by Declaration of Confirmation.
   (2)    For detachable type |/O cable should be specified the length in cm in "Length 4 column.
   (3)    "YES" means "shielded" "with core"; "NO" means "unshielded" "without core".




Version.1.2                                                                             Page 9 of 28


                                         .Q-’/V
                                              /4


NTEKIEM ‘>                                          [accrepiten)
                                                   Certificate #4298.01          Report No.: $19042201801004

 2.4 MEASUREMENT INSTRUMENTS LIST

  Radiation Test equipment
  Item      Kind of       Manufacturer|     Type No.               Serial No.       Last       Calibrated    Calibratio
          Equipment                                                              calibration      until       n period
    1     Spectrum             .                                 MY4510804
           Analyzer          Agilent         E4407B                        0     2018.05.19 2019.05.18         1 year

         Test Receiver        R&S             ESPI                   101318      |2018.05.19| 2019.05.18       1 year
         Bilog Antennal     TESEQ           CBL6111D                  31216      2019.04.15 2020.04.14         1 year

    4 500Switch
           Coaxial          anigsy           mpsoB                82002644
                                                                      6    2918.05.19| 2019.05.18              1 year
           Spectrum
    5      Analyzer       ADVANTEST|          R3132               150900201      2018.05.19 2019.05.18         1 year

    6 |Horn Antenna|          EM           EM'%';'101 2011071402| 2019.04.15 2020.04.14                        1 year
    7|     Horn Ant       |S°W2zbe¢*) pppag179| 91704181 |2018.05.19| 2019.05.18                               1 year
    8      Amplifier          EMC          EMgg‘E 81                 980246      |2018.08.05|2019.08.04|       1 year
    9    |Loop Antenna        ARA          PLA—1030/B                     1029   2018.05.19 2019.05.18         1 year

   10 Power Meter|           DARE          |RPRSO06W 15',\?8%113 2018.08.05 2019.08.04                         1 year
            Power                                                 0395.1619.
   1        Sensor            R&S           URV5—Z4                   ht         2018.05.19 2019.05.18         1 year
          Test Cable
   12    (30MHz—1GH           N/A             R—02                        N/A    2017.04.21    2020.04.20      3 year
                 2)
           High Test
   13    Cable(1G—40          N/A             R—03                        N/A    2017.04.21    2020.04.20      3 year
             GHz)
           High Test
   14    Cable(1G—40          N/A             R—04                        N/A    2017.04.21    2020.04.20      3 year
             GHz)

  AC Conduction Test equipment
  Item     Kind of     Manufactu|           Type No.               Serial No.       Last       Calibrated    Calibratio
         Equipment         rer                                                   calibration      until       n period
          Test Receiver        R&S            ESCI                   101160      |2018.05.19 2019.05.18        1 year
    2            LISN          R&S           ENV216                  101313      |2019.04.15 2020.04.14        1 year
                             SCHWAR
    3            LISN         7ZBECK NNLK 8129                      8129245      |2018.05.19 2019.05.18        1 year
           500 Coaxial      ANRITSU                               620098370
    4        Switch          CoRpP           MP59B                    4     2018.05.19 2019.05.18              1 year

            Test Cable
    5    (9KHz—30MH2)              N/A        CO1                         N/A    2017.04.21    2020.04.20      3 year
            Test Cable
    6    (9KHz—30MH2)              N/A        CO2                         N/A    2017.04.21    2020.04.20      3 year
            Test Cable
    7    (9KH2z—30MH2)             N/A        CO3                         N/A    2017.04.21    2020.04.20      3 year
Note: Each piece of equipment is scheduled for calibration once a year except the Test Cable which is
scheduled for calibration every 3 years.



   Version.1.2                                                                                              Page 10 of 28


                                     \\”/
                                     Q’//


NTEKIEB >                                     [accrepiten)
                                             Certificate #4298.01    Report No.: $19042201801004


3. EMC EMISSION TEST

3.1 CONDUCTED EMISSION MEASUREMENT

3.1.1 POWER LINE CONDUCTED EMISSION (Frequency Range 150KHz—30MHz)


                                       Class A (dBuV)                         Class B (dBuV)
   FREQUENCY (MHz)                     —                                 —
                                Quasi—peak            Average       Quasi—peak           Average
          0.15 —0.5                  79.00               66.00       66 — 56 *           56 — 46 *
          0.50 —5.0                  73.00               60.00        56.00                46.00
          5.0 —30.0                  73.00               60.00        60.00                50.00
        Note:
           (1) The tighter limit applies at the band edges.
           (2) The limit of " * " marked band means the limitation decreases linearly with the
               logarithm of the frequency in the range.




The following table is the setting of the receiver
                Receiver Parameters                                           Setting
                      Attenuation                                             10 dB
                  Start Frequency                                            0.15 MHz
                  Stop Frequency                                             30 MHz
                      IF Bandwidth                                            9 kHz




 Version.1.2                                                                                   Page 11 of 28


                                     9



NTEKGkm * *A


                                         /,\\
                                 Q’/



                         [          dand        Certificate #4298.01   Report No.: $19042201801004

3.1.2 TEST PROCEDURE
 a, The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected
    to the power mains through a line impedance stabilization network (LISN). All other support
    equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling
    impedance for the measuring instrument.
 b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back
    and forth in the center forming a bundle 30 to 40 cm long.
 g, 1/O cables that are not connected to a peripheral shall be bundled in the center. The end of the
    cable may be terminated, if required, using the correct terminating impedance. The overall
    length shall not exceed 1 m.
 g, LISN at least 80 cm from nearest part of EUT chassis.
 g, For the actual test configuration, please refer to the related Item —EUT Test Photos.


3.1.3 TEST SETUP
                       Vertical Reference
                       G round Plane                                                _ Test Receiver

                                                                                         &————
                                                                                         o   o   a   &
                       EU T                                                           34 s o o o




                                                            80cm                |


                                                                                | |


                                                             \H orizontal Reference
                                                                       G round Plane

          N ote: 1.Support units were connected to second LISHN.
                 2.B oth of LISHs (AMH) are 80 cm from EUT and at least 80
                    from other units and other metal planes




3.1.4 EUT OPERATING CONDITIONS
The EUT tested system was configured as the statements of 2.3 Unless otherwise a special
operating condition is specified in the follows during the testing.




 Version.1.2                                                                                         Page 12 of 28


                                      ot
                                     \QJ//




NTEKJEM>                       [         dans    Certificate #4298.01               Report No.: $19042201801004

3.1.5 TEST RESULTS

EUT:                  Smart Audio Dev Kit 2                        Model Name. :           DDK2C7ZM1
Temperature:          26 °C                                        Relative Humidity:      154%
Pressure:             1010hPa                                      Test Date:              2019—04—26
Test Mode:            Mode 1                                       Phase :                 L
Test Voltage:         DC 5V from PC AC120V/60Hz



  Frequency      Reading Level |Correct Factor        |Measure—ment             Limits         Margin
                                                                                                                Remark
       (MHz)         (dBuV)            (dB)                (dBuV)               (dBuV)            (dB)
       0.1620        41.23             9.76                 50.99               65.36          —14.37              aP

       0.1620        25.90             9.76                 35.66               55.36          —19.70              AVG

       0.1900        33.44             9.76                 43.20               64.03          —20.83              aP

       0.1900         18.36            9.76                 28.12               54.03          —25.91              AVG

       0.2100        31.10             9.76                 40.86               63.20          —22.34              aP

       0.2100         17.11            9.76                 26.87               53.20          —26.33              AVG

       0.4980        26.12             9.74                 35.86               56.03          —20.17              aP

       0.4980         16.53            9.74                 26.27               46.03          —19.76              AVG

       0.7019        20.73             9.74                 30.47               56.00          —25.53              aP

       0.7019         11.08            9.74                 20.82               46.00          —25.18              AVG

       7.8940         16.83            9.93                 26.76               60.00          —33.24              aP

       7.8940         8.38             9.93                 18.31               50.00          —31.69              AVG
Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 dBu¥
                                                                                                     Limit:   ——
                                                                                                     AVG:     —




       \                                                                        jo————————————————

       \                                                                        {—|—————————————


  40



                                                                                                                   peak

                                                                                                                   AvG




—20
   0.150                     0.5                      (MHz)                     5                             30.000



 Version.1.2                                                                                                  Page 13 of 28


                                      ot
                                     \QJ//




NTEKIEiISss                     1        SS      copmestecensant             Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :         DDK2C7ZM1
Temperature:          26 °C                                   Relative Humidity:    154%
Pressure:             1010hPa                                 Test Date:            2019—04—26
Test Mode:            Mode 1                                  Phase :               N
Test Voltage:         DC 5V from PC AC120V/60Hz

  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits       Margin

       (MHz)         (dBuV)            (dB)              (dBuV)            (dBuV)          (dB)         hemark
       0.1539        38.43             9.74              48.17             65.78        —17.61            aP

       0.1539         18.28            9.74              28.02             55.78        —27.76            AVG

       0.1819        33.86             9.73              43.59             64.39        —20.80            aPr

       0.1819         19.60            9.73              29.33             54.39        —25.06            AVG

       0.2220        32.50             9.73              42.23             62.74        —20.51            aP

       0.2220        20.29             9.73              30.02             52.74        —22.72            AVG

       0.4940        27.59             9.75              37.34             56.10        —18.76            aP

       0.4940        22.54             9.75              32.29             46.10        —13.81            AVG

       0.8540         18.55            9.75              28.30             56.00        —27.70            aPr

       0.8540         13.67            9.75              23.42             46.00        —22.58            AVG

       2.6380         17.11            9.83              26.94             56.00        —29.06            aPr

       2.6380         11.34            9.83              21.17             46.00        —24.83            AVG

Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 _dBu¥
                                                                                              Limit   —
                                                                                              AVG:    —



       \                                                                   I—


       \                                                                   I—




  40



                                                                                                          peak
                                                                                                          aAvG



—20
   0.150                      0.5                    (MHz)             5                              30.000




 Version.1.2                                                                                          Page 14 of 28


                                      ot
                                     \‘Q"//




NTEKIEWSss                      1        SS      copmestecensant             Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :         DDK2C7ZM1
Temperature:          26 °C                                   Relative Humidity:    154%
Pressure:             1010hPa                                 Test Date:            2019—04—26
Test Mode:            Mode 1                                  Phase :               L
Test Voltage:         DC 5V from PC AC240V/60Hz



  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits       Margin

       (MHz)         (dBuV)            (dB)              (dBuV)            (dBuV)          (dB)         hemark
       0.3660        22.33             9.74              32.07             58.59        —26.52            aP

       0.3660         13.28            9.74              23.02             48.59        —25.57            AVG

       0.4980        28. 47            9.74              38.21             56.03        —17.82            aP

       0.4980         17.39            9.74              27.13             46.03        —18.90            AVG

       0.6660        21.78             9.74              31.52             56.00        —24.48            aP

       0.6660         11.71            9.74              21.45             46.00        —24.55            AVG

       1.4460         19.57            9.76              29.33             56.00        —26.67            aP

       1.4460         9.21             9.76              18.97             46.00        —27.03            AVG

       4.9219         15.22            9.87              25.09             56.00        —30.91            aP

       4.9219         3.79             9.87              13.66             46.00        —32.34            AVG

       7.1180         1518             9.90              25.08             60.00        —34.92            aP

       7.1180         6.75             9.90              16.65             50.00        —33.35            AVG
Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 _dBu¥
                                                                                              Limit   —
                                                                                              AVG:    —



       \                                                                   LE

       \                                                                   LE



  40



                                                                                                          peak
                                                                                                          AvG



—20
   0150                       0.5                    (MHz)             5                              30.000



 Version.1.2                                                                                          Page 15 of 28


                                      ot
                                     \QJ//




NTEKIEiISss                     1        SS      copmestecensant               Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :           DDK2C7ZM1
Temperature:          26 °C                                   Relative Humidity:      154%
Pressure:             1010hPa                                 Test Date:              2019—04—26
Test Mode:            Mode 1                                  Phase :                 N
Test Voltage:         DC 5V from PC AC240V/60Hz

  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits         Margin

       (MHz)         (dBuV)            (dB)              (dBuV)            (dBuV)            (dB)         hemark
       0.5020        29.48             9.75              39.23             56.00          —16.77            aP

       0.5020        23.88             9.75              33.63             46.00          —12.37            AVG

       0.6419        23.29             9.75              33.04             56.00          —22.96            aP

       0.6419         11.27            9.75              21.02             46.00          —24.98            AVG

       0.8500         18.46            9.75              28.21             56.00          —27.79            aP

       0.8500         5.91             9.75              15.66             46.00          —30.34            AVG

       1.3460        2145              9.76              31.21             56.00          —24.79            aP

       1.3460         16.50            9.76              26.26             46.00          —19.74            AVG

       2.2820        20.19             9.81              30.00             56.00          —26.00            aP

       2.2820         15.51            9.81              25.32             46.00          —20.68            AVG

       3.2580        20.00             9.88              29.88             56.00          —26.12            aP

       3.2580         9.34             9.88              19.22             46.00          —26.78            AVG

Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 _dBu¥
                                                                                                Limit   —
                                                                                                AVG:    —



       \                                                                   I—


       \                                                                   I—




  40



                                                                                                            peak
                                                                                                            aAvG



—20
   0.150                      0.5                    (MHz)                 5                            30.000




 Version.1.2                                                                                            Page 16 of 28


                                      ot
                                     \QJ//




NTEKIE®5>                      1         SS      copmestecensant             Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :         DDK2L4M1
Temperature:          26 °C                                   Relative Humidity:    154%
Pressure:             1010hPa                                 Test Date:            2019—04—26
Test Mode:            Mode 1                                  Phase :               L
Test Voltage:         DC 5V from PC AG120V/60Hz



  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits       Margin

       (MHz)         (dBuV)            (dB)              (dBuV)         (dBuV)           (dB)         hemark
       0.1740        38.40             9.76              48.16             64.76        —16.60          aPr

       0.1740        20.79             9.76              30.55             54.76        —24.21          AVG

       0.2140        31.30             9.76              41.06             63.04        —21.98          aPr

       0.2140        21.49             9.76              31.25             53.04        —21.79          AVG

       0.2540        25.65             9.76              35.41             61.62        —26.21          aP

       0.2540         17.36            9.76              27.12             51.62        —24.50          AVG

       0.4940        26.07             9.74              35.81             56.10        —20.29          aPr

       0.4940         15.96            9.74              25.70             46.10        —20.40          AVG

       0.7220        20.66             9.74              30.40             56.00        —25.60          aPr

       0.7220         11.92            9.74              21.66             46.00        —24.34          AVG

       7.9860         16.59            9.93              26.52             60.00        —33.48          aPr

       7.9860         7.15             9.93              17.08             50.00        —32.92          AVG
Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 dBu¥
                                                                                            Limit   —
                                                                                            AVG:    —



       \                                                                I—


       \                                                                I—




  40



                                                                                                        peak
                                                                                                        AvG



—20
   0150                      0.5                     (MHz)             5                            30.000




 Version.1.2                                                                                        Page 17 of 28


                                      ot
                                     \QJ//




NTEKIEiISss                   1          SS      copmestecensant             Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :         DDK2L4M1
Temperature:          26 °C                                   Relative Humidity:    154%
Pressure:             1010hPa                                 Test Date:            2019—04—26
Test Mode:            Mode 1                                  Phase :               N
Test Voltage:         DC 5V from PC AC120V/60Hz

  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits       Margin

       (MHz)         (dBuV)            (dB)              (dBuV)            (dBuV)          (dB)         hemark
       0.1580        38.24             9.74              47.98             65.56        —17.58            aP

       0.1580        23.28             9.74              33.02             55.56        —22.54            AVG

       0.1900        32.71             9.73              42.44             64.03        —21.59            aP

       0.1900        20.72             9.73              30.45             54.03        —23.58            AVG

       0.2340        33.88             9.74              43.62             62.30        —18.68            aPr
       0.2340         19.71            9.74              29.45             52.30        —22.85            AVG

       0.4980        27.88             9.75              37.63             56.03        —18.40            aPr

       0.4980        22.61             9.75              32.36             46.03        —13.67            AVG

       0.7060        20.09             9.75              29.84             56.00        —26.16            aPr

       0.7060         14.53            9.75              24.28             46.00        —21.72            AVG

       1.7020         17.04            9.78              26.82             56.00        —29.18            aPr

       1.7020         12.14            9.78              21.92             46.00        —24.08            AVG

Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 _dBu¥
                                                                                              Limit   —
                                                                                              AVG:    —



       \                                                                   I—


       \                                                                   I—




  40



                                                                                                          peak
                                                                                                          ava



—20
   0.150                  0.5                        (MHz)             5                              30.000




 Version.1.2                                                                                          Page 18 of 28


                                      ot
                                     \QJ//




NTEKIEWSss                      1        SS      copmestecensant               Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :           DDK2L4M1
Temperature:          26 °C                                   Relative Humidity:      154%
Pressure:             1010hPa                                 Test Date:              2019—04—26
Test Mode:            Mode 1                                  Phase :                 L
Test Voltage:         DC 5V from PC AC240V/60Hz



  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits         Margin

       (MHz)         (dBuV)            (dB)              (dBuV)            (dBuV)            (dB)         hemark
       0.3700        22.31             9.74              32.05             58.50          —26.45            aPr

       0.3700         13.28            9.74              23.02             48.50          —25.48            AVG

       0.5060        28.09             9.74              37.83             56.00          —18.17            aPr

       0.5060         17.17            9.74              26.91             46.00          —19.09            AVG

       0.6820        21.92             9.74              31.66             56.00          —24.34            aP

       0.6820         11.35            9.74              21.09             46.00          —24.91            AVG

       1.3140        20.72             9.75              30.47             56.00          —25.53            aPr

       1.3140         9.35             9.75              19.10             46.00          —26.90            AVG

       2.2139         16.51            9.78              26.29             56.00          —29.71            aPr

       2.2139         5.34             9.78              15.12             46.00          —30.88            AVG

       5.0059         15.73            9.87              25.60             60.00          —34.40            aPr

       5.0059         0.82             9.87              10.69             50.00          —39.31            AVG
Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 _dBu¥
                                                                                                Limit   —
                                                                                                AVG:    —



       \                                                                   |—L—_L__L______


       \                                                                   LLL_L_L____L_G



  40



                                                                                                            peak
                                                                                                            ava



—20
   0.150                      0.5                    (MHz)                 5                            30.000



 Version.1.2                                                                                            Page 19 of 28


                                      ot
                                     \QJ//




NTEKIEWSss                      1        SS      copmestecensant               Report No.: $19042201801004



EUT:                  Smart Audio Dev Kit 2                   Model Name. :           DDK2L4M1
Temperature:          26 °C                                   Relative Humidity:      154%
Pressure:             1010hPa                                 Test Date:              2019—04—26
Test Mode:            Mode 1                                  Phase :                 N
Test Voltage:         DC 5V from PC AC240V/60Hz

  Frequency      Reading Level |Correct Factor       |Measure—ment         Limits         Margin

       (MHz)         (dBuV)            (dB)              (dBuV)            (dBuV)            (dB)         hemark
       0.5020        29.00             9.75              38.75             56.00          —17.25            aP

       0.5020        24.20             9.75              33.95             46.00          —12.05            AVG

       0.6780        21.27             9.75              31.02             56.00          —24.98            aP

       0.6780         10.91            9.75              20.66             46.00          —25.34            AVG

       1.3380        21.50             9.76              31.26             56.00          —24.74            aP

       1.3380         16.53            9.76              26.29             46.00          —19.71            AVG

       2.3140         19.96            9.81              29.77             56.00          —26.23            aP

       2.3140         15.57            9.81              25.38             46.00          —20.62            AVG

       3.2860         19.48            9.88              29.36             56.00          —26.64            aP

       3.2860         3.81             9.88              13.69             46.00          —32.31            AVG

       5.7699         18.60            9.95              28.55             60.00          —31.45            aP

       5.7699         5.17             9.95              15.12             50.00          —34.88            AVG
Remark:
1. All readings are Quasi—Peak and Average values.
2. Factor = Insertion Loss + Cable Loss.

100.0 _dBu¥
                                                                                                Limit   —
                                                                                                AVG:    —



       \                                                                   I—


       \                                                                   I—




  40



                                                                                                            peak
                                                                                                            avo



—20
   0.150                      0.5                    (MHz)                 5                            30.000




 Version.1.2                                                                                            Page 20 of 28


NTEKGjEm =**B             [          dans   Cemficatemzeson       Report No.: $19042201801004



3.2 RADIATED EMISSION MEASUREMENT

3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT

                                      Class A (at 10m)                    Class B (at 3m)
   FREQUENCY (MHz)
                                            dBuV/m                            dBuV/m
           30 ~ 88                           39.0                               40.0
          88 ~ 216                           43.5                               43.5
          216 ~ 960                          46.5                               46.0
         Above 960                           49.5                               54.0

       Notes:
           {1) The limit for radiated test was performed according to as following:
               FCC PART 15B /ICES—003.
           (2) The tighter limit applies at the band edges.
           (3)   Emission level (dBuV/m)=20log Emission level (uV/m}.



3.2.2 TEST PROCEDURE
    Test Arrangement for Radiated Emissions up to 1 GHz
   a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at an
       accredited test facility. The table was rotated 360 degrees to determine the position of the
       highest radiation.
   b. The EUT was set 3 meters away from the interference—receiving antenna, which was
      mounted on the top of a variable—height antenna tower.
   c. The antenna is a broadband antenna, and its height is varied from one meter to four meters
     above the ground to determine the maximum value of the field strength. Both horizontal and
      vertical polarizations of the antenna are set to make the measurement.
   d. For each suspected emission, the EUT was arranged to its worst case and then the antenna
      was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0
      degrees to 360 degrees to find the maximum reading.

   Note: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is
   120kHz for quasi—peak detection (QP) at frequency below 1GHz.

    Test Arrangement for Radiated Emissions above 1 GHz.

   a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at an
      accredited chamber room. The table was rotated 360 degrees to determine the position of the
      highest radiation.
   b. The EUT was set 3 meters away from the interference—receiving antenna, which was
   mounted on the top of a variable—height antenna tower.
   c. The height of antenna can be varied from one meter to four meters, the height of adjustment
      depends on the EUT height and the antenna 3dB beamwidth both, to detect the maximum
     value of the field strength. Both horizontal and vertical polarizations of the antenna are set to
     make the measurement.
   d. For each suspected emission, the EUT was arranged to its worst case and then the antenna
      was tuned to heights and the rotatable table was turned from 0 degrees to 360 degrees to
      find the maximum reading.
   Note: For the hand—held device, the EUT should be measured for all 3 axes and only the
   worst case is recorded in the report
 Version.1.2                                                                                Page 21 of 28


                                      7
                                     \‘t//’



NTEKIE® >                                              ACCRED!‘YED’

                                                   Certificate #4298.01             Report No.: $19042201801004

During the radiated emission test, the Spectrum Analyzer was set with the following configurations:


      Frequency Band                     ,                           ,         .                .          .
                                    Function                  Resolution bandwidth             Video Bandwidth
               (MHz)
          30 to 1000                  QaP                                 120 kHz                 300 kHz

                                      Peak                                1 MHz                       1 MHz
         Above 1000
                                      Avg                                 1 MHz                       10 Hz


3.2.3 TEST SETUP
 For Radiated Emission 30~1000MHz




                   Turntable
                              \
                                           i
                                                                                           1           T
                                                                                                       1m to 4m
           Spectrum                 EUTJ           ________
           Analyzer            _|:|_                     IO 8m
                               F                                            i         =l

               Ground Plane
                                                                                      Coaxial Cable


(B) Radiated Emission Test Set—Up Frequency Above 1GHz




         Turntable                                3m                 »!
                  \           EUT


                                                                                                          Spectrum
                                               0.8 m| Im to 4m                                            Analyzer




           Ground Plane A
                                                                                     Coaxial Cable




 Version.1.2                                                                                                  Page 22 of 28


                                                  \\V/ m
                                              Q-’//


NTEKIEB >                                                    ACCREDITED
                                                           Certificate #4298.01                   Report No.: $19042201801004

3.2.4 TEST RESULTS
TEST RESULTS (30~1000 MHz)
EUT:                       Smart Audio Dev Kit 2                             Model Name:                   DDK2C7ZM1
Temperature:               24 °C                                             Relative Humidity:            154%
Pressure:                  1010 hPa                                          Test Date :                   2019—04—26
Test Mode :                Mode 1                                            Polarization :                Horizontal
Test Power :               DC 5V from PC AC120V/60Hz



                                            Met                                   Emissi               ho                     .
 Polar             Frequency           Re:d?;g             Factor                  rlr:::vs;?n        Limits            Margin         R        o
                                                                                                                                        emar
  (H/V)
                     (MHz)              (dBuV)              (dB)                  (dBuV/m)          (dBuV/m)             (dB)
    H               43.9658             14.13              12.04                   26.17              40.00             —13.83             aP
    H               73.8756             21.56               7.76                   29.32              40.00             —10.68             aP
    H              113.7142             17.55              12.99                   30.54              43.50             —12.96             aP
    H              291.0360             15.94              15.62                   31.56              46.00             —14.44             aP
    H              714.1734             10.74              26.16                   36.90              46.00              —9.10             aP
    H              945.4397              7.09              31.01                   38.10              46.00              —7.90             aP


Remark:
Factor = Antenna Factor + Cable Loss — Amplifier.

 72.0   dBu¥/m
                                                                                                                    Limit:        —
                                                                                                                    Margin:       —




  30.000      40      50     60   70   80                       (MH2z)                      300      400    500   600   700       1000.000




Version.1.2                                                                                                                       Page 23 of 28


NTEKGEm ***A
                                                    \"’/
                                                   Q’//


                                    [                    dans   Certificate #4298.01                  Report No.: $19042201801004



EUT:                        Smart Audio Dev Kit 2                                 Model Name :                 DDK2C7ZM1
Temperature:                24 °C                                                 Relative Humidity:           154%
Pressure:                   1010 hPa                                              Test Date :                  2019—04—26
Test Mode :                 Mode 1                                                Polarization :               Vertical
Test Power :                DC 5V from PC AC120V/60Hz

                                                 Meter                                 Emission            faat                         .
     Polar          Frequency               Reading             Factor                  Level             Limits                  Margin         oo
     (H/V)                                                                                                                                                  4
                      (MHz)                  (dBuV)              (dB)                  (dBuV/m)         (dBuV/m)                   (dB)
      V              40.8444                 20.92              13.87                   34.79             40.00                    —5.21               aP
      V              44,2751                 22.07              11.92                   33.99             40.00                    —6.01               aP
      V              77.3212                 23.96               8.14                   32.10             40.00                    —7.90               aP
      V             120.2766                 21.71              13.19                   34.90             43.50                    —8.60               aP
      V             419.1080                 13.23              20.30                   33.53             46.00                   —12.47               aP
      V             564.6389                 10.22              24.00                   34.22             46.00                   —11.78               aP

Remark:

Factor = Antenna Factor + Cable Loss — Amplifier.

 72.0     dBu¥/m
                                                                                                                              Limit:        ——
                                                                                                                              Margin:       —




               x 2                      3        I_‘—I                                                    8             h

     C WM‘W



—8
     30.000    40      50     60   70       80                       [MHz]                      300      400      500       600   700       1000.000




 Version.1.2                                                                                                                                Page 24 of 28


   _/\                            ®
                                  1
                                               y ACCREDITED aa
                                               "hlnl"" cortificate#4298.01
                                                                                            Report No.: $19042201801004




EUT:                       Smart Audio Dev Kit 2                        Model Name:                  DDK2L4M1
Temperature:               24 °C                                        Relative Humidity:           154%
Pressure:                  1010 hPa                                     Test Date :                  2019—04—26
Test Mode :                Mode 1                                       Polarization :               Horizontal
Test Power :               DC 5V from PC AC120V/60Hz



                                            Meter                            Emission            fan:                     .
 Polar             Frequency           Reading            Factor              Level             Limits              Margin         e
  (H/V)
                     (MHz)              (dBuV)              (dB)             (dBuV/m)         (dBuV/m)               (dB)
    H               41.2765             11.72              13.58              25.30             40.00               —14.70           QP
    H               86.2001             19.85              10.03              29.88             40.00               —10.12           QP
    H              114.9169             17.70              13.22              30.92             43.50               —12.58           aP
    H              282.9852             20.98              16.26              37.24             46.00                —8.76           aP
    H              399.0302             14.44              19.57              34.01             46.00               —11.99           aP
    H              651.9417             10.00              24.73              34.73             46.00               —11.27           aP


Remark:
Factor = Antenna Factor + Cable Loss — Amplifier.

 72.0   dBu¥/m
                                                                                                                Limit:        ——
                                                                                                                Margin:       —




  30.000      40      50     60   70   80                     [MHz)                   300      400      500   600   700       1000.000




Version.1.2                                                                                                                   Page 25 of 28


                                                 ut "mm
                                               Q-’//


NI'EK:lI:.U                                                 ACCREDITED
                                                          Certificate #4298.01                  Report No.: $19042201801004


EUT:                        Smart Audio Dev Kit 2                           Model Name :                 DDK2L4M1
Temperature:                24 °C                                           Relative Humidity:           154%
Pressure:                   1010 hPa                                        Test Date :                  2019—04—26
Test Mode :                 Mode 1                                          Polarization :               Vertical
Test Power :                DC 5V from PC AC120V/60Hz

                                             Meter                               Emission            faat                     .
 Polar              Frequency           Reading           Factor                  Level             Limits             Margin          oo
  (H/V)                                                                                                                                           4
                      (MHz)              (dBuV)            (dB)                  (dBuV/m)         (dBuV/m)               (dB)
      V              38.0782             18.12            15.21                   33.33             40.00               —6.67                aP
      V              41.1319             20.86            13.68                   34.54             40.00               —5.46                aP
      V             406.0880             19.58            19.84                   39.42             46.00               —6.58                aP
      V             431.0316             21.27            20.11                   41.38             46.00               —4.62                aP
      V             463.9696             18.77            20.83                   39.60             46.00               —6.40                aP
      V             922.5157              6.89            30.15                   37.04             46.00               —8.96                aP

Remark:

Factor = Antenna Factor + Cable Loss — Amplifier.

 72.0     dBu¥/m
                                                                                                                    Limit:        ——
                                                                                                                    Margin:       —
H32




  30.000       40      50     60   70   80                     [MHz]                      300      400      500   600 700         1000.000




 Version.1.2                                                                                                                      Page 26 of 28


                                  §
NTEKIEM ‘>                                   [accrepiten)
                                            Certificate #4298.01            Report No.: $19042201801004

3.2.5 TEST RESULTS(1000~26500MHz)

EUT:                Smart Audio Dev Kit 2                     Model Name :           DDK2C7ZM1
Temperature:        24 °C                                     Relative Humidity:     154%
Pressure:           1010 hPa                  Test Date :                            2019—04—26
Test Mode :         Mode 1
Test Power :        DC 5V from PC AC120V/60Hz
All the modulation modes have been tested, and the worst result was report as below:
  Pola
    y          Frequency       Reading
                                        «     Correc
                                                 6                 Result
                                                                                   tan:
                                                                                Limit
                                                                                            Over
                                                                                            Limit_|Remar
  (H~|          (mpay          (@BuV/im| g5,,,, |(dBuV/m| (dBuV/|                           (yp,         k
       M                            )                                )             m}
     V          2955.00          41.42           —2.45             38.97       74.00        —35.03    peak
     V          2955.00          27.81           —2.45             25.36       54.00        —28.64    AVG
     V          4102.50          36.62           3.82              40.44       74.00        —33.56    peak
     V          4102.50          26.30           3.82              30.12       54.00        —23.88    AVG
     V          4782.50          35.24           6.15              41.39       74.00        —32.61    peak
     V          4782.50          22.00           6.15              28.15       54.00        —25.85    AVG
     V          6440.00           —5.55         49.16              43.61       74.00        —30.39    peak
     V          6440.00          —19.80         49.16              29.36       54.00        —24.64    AVG
     V          7715.00           —6.46         52.00              45.54       74.00        —28.46    peak
     V          7715.00          —20.98         52.00              31.02       54.00        —22.98    AVG
     V         13452.50          —10.15         60.85              50.70       74.00        —23.30    peak
     V         13452.50          —20.75         60.85              40.10       54.00        —13.90    AVG
     H          1127.50          58.02         —10.12              47.90       74.00        —26.10    peak
     H          1127.50          40.37         —10.12              30.25       54.00        —23.75    AVG
     H          2360.00          49.17           —4.50             44.67       74.00        —29.33    peak
     H          2360.00          35.52           —4.50             31.02       54.00        —22.98    AVG
     H          2955.00          45.29           —2.45             42.84       74.00        —31.16    peak
     H          2955.00          35.90           —2.45             33.45       54.00        —20.55    AVG
     H          4782.50          36.58           6.15              42.73       74.00        —31.27    peak
     H          4782.50          23.30           6.15              29.45       54.00        —24.55    AVG
     H          7885.00           —6.09         52.50              46.41       74.00        —27.59    peak
     H          7885.00          —22.35         52.50              30.15       54.00        —23.85    AVG
     H         14387.50          —10.24         61.81              51.57       74.00        —22.43    peak
     H         14387.50          —26.45         61.81              35.36       54.00        —18.64    AVG

       Remark:
       Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level — Limit
       Note: Only the worst results data points are reported in the report.




 Version.1.2                                                                                         Page 27 of 28


                                  \;-’/
                                      /4


NTEKIEM ‘>                                  [accrepiten)
                                           Certificate #4298.01            Report No.: $19042201801004


EUT:                Smart Audio Dev Kit 2                    Model Name :          DDK2L4M1
Temperature:        24 °C                                    Relative Humidity:    [54%
Pressure:           1010 hPa                  Test Date :                          2019—04—26
Test Mode :         Mode 1
Test Power :        DC 5V from PC AC120V/60Hz
All the modulation modes have been tested, and the worst result was report as below:
  Pola                              &  Correc                                   im        Over
    y          Frequency       Reading    ;                       Result       Limit      Limit    _|Remar
  (H~|           (mpay         (GBuV/im| g5,,,, |(dBuV/im| (dBuV/|                        (yp,         k
       1                            )                               )             m}
     V           1850.00         42.83          —6.83             36.00       74.00       —38.00    peak
     V           1850.00         34.95          —6.83             28.12       54.00       —25.88    AVG
     V           2785.00         41.59          —2.80             38.79       74.00       —35.21    peak
     V           2785.00         32.15          —2.80             29.35       54.00       —24.65    AVG
     V           3890.00         36.63          3.82              40.45       74.00       —33.55    peak
     V           3890.00         26.20          3.82              30.02       54.00       —23.98    AVG
     V           4782.50         35.24          6.15              41.39       74.00       —32.61    peak
     V           4782.50         25.30          6.15              31.45       54.00       —22.55    AVG
     V           5462.50         35.54          7.26              42.80       74.00       —31.20    peak
     V           5462.50         21.29          7.26              28.55       54.00       —25.45    AVG
     V           6440.00          —6.05        49.16              43.11       74.00       —30.89    peak
     V           6440.00         —19.80        49.16              29.36       54.00       —24.64    AVG
     H           1127.50         47.52        —10.12              37.40       74.00       —36.60    peak
     H           1127.50         35.78        —10.12              25.66       54.00       —28.34    AVG
     H           2360.00         46.67          —4.50             42.17       74.00       —31.83    peak
     H           2360.00         34.35          —4.50             29.85       54.00       —24.15    AVG
     H           2955.00         46.79          —2.45             44.34       74.00       —29.66    peak
     H           2955.00         32.88          —2.45             30.43       54.00       —23.57    AVG
     H           4782.50         36.58          6.15              42.73       74.00       —31.27    peak
     H           4782.50         25.87          6.15              32.02       54.00       —21.98    AVG
     H           7885.00          —5.09        52.50              47.41       74.00       —26.59    peak
     H           7885.00         —19.05        52.50              33.45       54.00       —20.55    AVG
     H         13240.00          —10.91        60.82              49.91       74.00       —24.09    peak
     H         13240.00          —25.74        60.82              35.08       54.00       —18.92    AVG



       Remark:
       Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level — Limit
       Note: Only the worst results data points are reported in the report.



 Version.1.2                                                                                       Page 28 of 28



Document Created: 2019-05-06 16:34:25
Document Modified: 2019-05-06 16:34:25

© 2019 FCC.report
This site is not affiliated with or endorsed by the FCC