Test Report_BLE

FCC ID: ACQ-MG3

Test Report

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FCCID_4432016

                             FCC Test Report
            FCC ID                 : ACQ-MG3R
            Equipment              : Set Top Box
            Model No.              : MG3-R
            Brand Name             : TiVo
            Applicant              : ARRIS
            Address                : 101 Tournament Drive, Horsham
                                     Pennsylvania, United States, 19044
            Standard               : 47 CFR FCC Part 15.247
            Received Date          : Mar. 20, 2019
            Tested Date            : May 21 ~ May 28, 2019


      We, International Certification Corp., would like to declare that the tested sample has been
      evaluated and in compliance with the requirement of the above standards. The test results
      contained in this report refer exclusively to the product. It may be duplicated completely for
      legal use with the approval of the applicant. It shall not be reproduced except in full without
      the written approval of our laboratory.



      Reviewed by:                        Approved by:




      Along Chen / Assistant Manager      Gary Chang / Manager




Report No.: FR932003AE                                                                Page : 1 of 34
Report Version: Rev. 01


                                                         Table of Contents
1        GENERAL DESCRIPTION .................................................................................................................... 5

1.1      Information.............................................................................................................................................. 5
1.2      Local Support Equipment List ................................................................................................................ 7
1.3      Test Setup Chart .................................................................................................................................... 7
1.4      Test Equipment List and Calibration Data .............................................................................................. 8
1.5      Test Standards ....................................................................................................................................... 9
1.6      Deviation from Test Standard and Measurement Procedure ................................................................. 9
1.7      Measurement Uncertainty ...................................................................................................................... 9

2        TEST CONFIGURATION .....................................................................................................................10

2.1      Testing Condition .................................................................................................................................10
2.2      The Worst Test Modes and Channel Details .......................................................................................10

3        TRANSMITTER TEST RESULTS........................................................................................................11

3.1      Conducted Emissions ...........................................................................................................................11
3.2      6dB and Occupied Bandwidth ..............................................................................................................14
3.3      RF Output Power ..................................................................................................................................17
3.4      Power Spectral Density ........................................................................................................................19
3.5      Emissions in Restricted Frequency Bands ...........................................................................................22
3.6      Emissions in non-restricted Frequency Bands .....................................................................................32

4        TEST LABORATORY INFORMATION ...............................................................................................34




Report No.: FR932003AE                                                                                                              Page : 2 of 34
Report Version: Rev. 01


                                    Release Record
     Report No.           Version                   Description      Issued Date
    FR932003AE            Rev. 01   Initial issue                    Jun. 10, 2019




Report No.: FR932003AE                                            Page : 3 of 34
Report Version: Rev. 01


                                  Summary of Test Results

   FCC Rules                     Test Items                           Measured                       Result
                                                         [dBuV]: 0.162MHz
      15.207         AC Power Line Conducted Emissions                                                Pass
                                                         47.96 (Margin -7.38dB) - AV
    15.247(d)                                            [dBuV/m at 3m]: 42.55MHz
                     Radiated Emissions                                                               Pass
      15.209                                             36.31 (Margin -3.69dB) - PK

   15.247(b)(3)      Maximum Output Power                Power [dBm]: 1.47                            Pass
   15.247(a)(2)      6dB Bandwidth                       Meet the requirement of limit                Pass
    15.247(e)        Power Spectral Density              Meet the requirement of limit                Pass
      15.203         Antenna Requirement                 Meet the requirement of limit                Pass


Declaration of Conformity:
The test results with all measurement uncertainty excluded are presented in accordance with the regulation
limits or requirements declared by manufacturers.
Comments and Explanations:
The declared of product specification for EUT presented in the report are provided by the manufacturer, and
the manufacturer takes all the responsibilities for the accuracy of product specification.




Report No.: FR932003AE                                                                   Page : 4 of 34
Report Version: Rev. 01


1           General Description
1.1         Information
1.1.1       Specification of the Equipment under Test (EUT)
                                                 RF General Information
 Frequency Range                     Bluetooth
                                                       Ch. Freq. (MHz)    Channel Number        Data Rate
      (MHz)                            Mode
        2400-2483.5                   V4.2 LE            2402-2480            0-39 [40]           1 Mbps
Note 1: Bluetooth LE (Low energy) uses GFSK modulation.


1.1.2       Antenna Details
 Ant. No.                  Type                   Connector              Gain (dBi)            Remarks
        1                 Printing                     N/A                   3.6                   ---


1.1.3       Power Supply Type of Equipment under Test (EUT)
Power Supply Type                        12Vdc from adapter


1.1.4       Accessories
                                                        Accessories
 No.            Equipment                Description
                                         Brand: TiVo
                                         Manufacturer: LITE-ON INC
                                         Model: PB-1300-3AR5
    1             Adapter                Power Rating:
                                         I/P: 100-120Vac, 1.0A, 60Hz
                                         O/P: 12Vdc, 2.5A
                                         Power Line: 1.8m non-shielded without core
                                         Brand: TiVo
                                         Manufacturer: NETBIT ELECTRONICS LTD.
                                         Model: NBS36E120250VU
    2             Adapter                Power Rating:
                                         I/P: 100-120Vac, 60Hz, 0.8A
                                         O/P: 12.0Vdc, 2.5A
                                         Power Line: 1.8m non-shielded without core
    3           HDMI cable               1.8m shielded without core
                                         Brand: SEAGATE
    4               HDD                  Model: ST2000VT000
                                         Product: Video 2.5 HDD
                                         Brand: REMOTESOLUTION CO.,LTD
    5         Remote Control
                                         Model: SBOM_03031_000
            AA Battery for Remote
    6                             1.5Vdc *2
                   Control

Report No.: FR932003AE                                                                     Page : 5 of 34
Report Version: Rev. 01


1.1.5        Channel List
                  Frequency band (MHz)                                       2400~2483.5
                 Frequency                Frequency                  Frequency                      Frequency
  Channel                     Channel                    Channel                    Channel
                   (MHz)                    (MHz)                      (MHz)                          (MHz)
      37             2402        9           2422            18        2442            28                2462
        0            2404       10           2424            19        2444            29                2464
        1            2406       38           2426            20        2446            30                2466
        2            2408       11           2428            21        2448            31                2468
        3            2410       12           2430            22        2450            32                2470
        4            2412       13           2432            23        2452            33                2472
        5            2414       14           2434            24        2454            34                2474
        6            2416       15           2436            25        2456            35                2476
        7            2418       16           2438            26        2458            36                2478
        8            2420       17           2440            27        2460            39                2480


1.1.6        Test Tool and Duty Cycle
Test Tool                            Putty, V0.6
                                               Duty Cycle (%)                     Duty Factor (dB)
Duty Cycle and Duty Factor
                                                     64.52                                 1.90


1.1.7        Power Index of Test Tool
                                                             Test Frequency (MHz)
            Modulation Mode
                                            2402                    2440                          2480
              GFSK/1Mbps                   Default                 Default                      Default




Report No.: FR932003AE                                                                     Page : 6 of 34
Report Version: Rev. 01


1.2       Local Support Equipment List
                                          Support Equipment List
 No.        Equipment            Brand           Model             FCC ID            Remarks
   1         Notebook              DELL      Latitude E6440         DoC      ---
   2             TV            CHIMEI         TL-24LF500D              ---   ---
   3        USB Flash         Kingston           DTSE9                 ---   ---
   4        USB Flash         Kingston           DTSE9                 ---   ---


1.3       Test Setup Chart
                                           Test Setup Diagram




 No.                                       Signal cable / Length (m)
  1    HDMI, 1.8m shielded.
  2    Fiber, 1.2m non-shielded.
  3    RJ45, 10m non-shielded.




Report No.: FR932003AE                                                             Page : 7 of 34
Report Version: Rev. 01


1.4       Test Equipment List and Calibration Data
      Test Item        Conducted Emission
      Test Site        Conduction room 1 / (CO01-WS)
      Instrument           Manufacturer             Model No.            Serial No.      Calibration Date      Calibration Until
       Receiver                 R&S                   ESR3                101657          Jan. 08, 2019          Jan. 07, 2020
        LISN              SCHWARZBECK          Schwarzbeck 8127           8127-667        Nov. 05, 2018         Nov. 04, 2019
        LISN
                          SCHWARZBECK          Schwarzbeck 8127           8127-666        Nov. 29, 2018         Nov. 28, 2019
    (Support Unit)
   RF Cable-CON               Woken                CFD200-NL           CFD200-NL-001      Oct. 23, 2018          Oct. 23, 2019
   50 ohm terminal
                                NA                      50                  02            Apr. 19, 2019          Apr. 18, 2020
    (Support Unit)
    Measurement
                              AUDIX                     e3               6.120210k             NA                     NA
     Software
Note: Calibration Interval of instruments listed above is one year.


      Test Item        Radiated Emission
      Test Site        966 chamber 3 / (03CH03-WS)
      Instrument           Manufacturer             Model No.            Serial No.      Calibration Date      Calibration Until
 Spectrum Analyzer              R&S                   FSV40               101499          Jan. 07, 2019          Jan. 06, 2020
       Receiver                 R&S                   ESR3                101658          Dec. 11, 2018         Dec. 10, 2019
    Bilog Antenna         SCHWARZBECK               VULB9168           VULB9168-685       Apr. 17, 2019          Apr. 16, 2020
    Horn Antenna
                          SCHWARZBECK             BBHA 9120 D         BBHA 9120 D 1206    Jan. 07, 2019          Jan. 06, 2020
      1G-18G
    Horn Antenna
                          SCHWARZBECK              BBHA 9170           BBHA 9170517       Nov. 15, 2018         Nov. 14, 2019
      18G-40G
    Loop Antenna                R&S                  HFH2-Z2              100330          Nov. 09, 2018         Nov. 08, 2019
 Loop Antenna Cable        KOAX KABEL              101354-BW             101354-BW        Oct. 08, 2018          Oct. 07, 2019
     Preamplifier              EMC                  EMC02325              980187          Aug. 24, 2018         Aug. 23, 2019
     Preamplifier             Agilent                83017A             MY53270014        Aug. 09, 2018         Aug. 08, 2019
     Preamplifier              EMC                EMC184045B              980192          Aug. 09, 2018         Aug. 08, 2019
    RF cable-3M           HUBER+SUHNER           SUCOFLEX104             MY22620/4        Oct. 01, 2018         Sep. 30, 2019
                                               EMC104-SM-SM-80
    RF cable-8M                EMC                                        181107          Oct. 01, 2018         Sep. 30, 2019
                                                     00
    RF cable-1M           HUBER+SUHNER           SUCOFLEX104             MY22624/4        Oct. 01, 2018         Sep. 30, 2019
                                                               EMC8D-NM-NM-800
    LF cable-0.8M              EMC             EMC8D-NM-NM-800                            Oct. 01, 2018         Sep. 30, 2019
                                                                    -001
                                               EMC8D-NM-NM-300
    LF cable-3M                EMC                                        131103          Oct. 01, 2018         Sep. 30, 2019
                                                      0
                                               EMC8D-NM-NM-130
    LF cable-13M               EMC                                        131104          Oct. 01, 2018         Sep. 30, 2019
                                                     00
    Measurement
                       SENSE-15247_DTS               V5.10.1                 --                NA                     NA
     Software
Note: Calibration Interval of instruments listed above is one year.




Report No.: FR932003AE                                                                                    Page : 8 of 34
Report Version: Rev. 01


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       Test Item          RF Conducted
       Test Site          (THO1—WS)
      Instrument            Manufacturer           Model No.         Serial No.   Calibration Date      Calibration Until
 Spectrum Analyzer              R&S                  FSV40             101063      Apr. 17, 2019          Apr. 16, 2020
    Power Meter                Anritsu              ML2495A           1241002      Oct. 09, 2018          Oct. 08, 2019

    Power Sensor               Anritsu              MA2Z411B          1207366      Oct. 09, 2018          Oct. 08, 2019

     AC POWER
       SOURCE                   APC                AFC—5O0W          E312060012    Nov. 29, 2018          Nov. 28, 2019

    Measurement
      Software                 Sporton             Sporton_1           1.3.30           NA                     NA

Note: Calibration Interval of instruments listed aboveis one year.



1.5        Test Standards
According to the specification of EUT, the EUT must comply with following standards and KDB documents.
47 CFR FCC Part 15.247
ANSI C63.10—2013
FCC KDB 558074 DO1 15.247 Meas Guidance v05r02


1.6        Deviation from Test Standard and Measurement Procedure
None


1.7        Measurement Uncertainty
I1SO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test
results be included in the report. The measurement uncertainties given below are based on a 95% confidence
level (based on a coverage factor (k=2)

                                                   Measurement Uncertainty
                                             Parameters                                              Uncertainty
Bandwidth                                                                                             +34.130 Hz

Conducted power                                                                                        +0.808 dB

Power density                                                                                          +0.583 dB
Conducted emission                                                                                     +2.715 dB
AC conducted emission                                                                                  +2.92 dB

Radiated emission < 1GHz                                                                               +3.96 dB
Radiated emission > 1GHz                                                                               +4.51 dB




Report No.: FR932003AE                                                                             Page : 9 of 34
Report Version: Rev. 01


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2          Test Configuration
2.1        Testing Condition
          Test Item                            Test Site        Ambient Condition                  Tested By
AC Conduction                                 COO1—WwS              24°C / 65%                      Alex Tsai
      .         has                                  _                 o                            Roger Lu
Radiated Emissions                           O3CHO3—WS              23°C / 68%                    Akun Chung

RF Conducted                                  THO1—WS               22°C / 66%                    Aska Huang
» FCC Designation No.:                 TWO009
» FCC site registration No.:               207696
> ISED#:       10807A
> CAB identifier:                 TW2732


2.2         The Worst Test Modes and Channel Details
                              .                                 Test Frequency                                Test
                  Test item                              Mode        (MHz)           Data Rate          Configuration

AC Power Line Conducted Emissions                        BTLE        2402              1Mb
Radiated Emissions S 1GHz                                                                    PS
Maximum Output Power

60B bandwidth             _                              BTLE   2402, 2440, 2480       1Mbps
Power spectral density
Radiated Emissions > 1GHz
NOTE: Two adapters (LITE—ON & NETBIT) had been covered during the pretest and found that NETBIT adapter was
the worst case for radiated emission test and LITE—ON adapter was the worst case for conducted emission test.




Report No.: FR932003AE                                                                            Page : 10 of 34
Report Version: Rev. 01


3         Transmitter Test Results
3.1       Conducted Emissions
3.1.1     Limit of Conducted Emissions
                                        Conducted Emissions Limit
     Frequency Emission (MHz)                   Quasi-Peak                            Average
                0.15-0.5                          66 - 56 *                            56 - 46 *
                  0.5-5                              56                                   46
                   5-30                              60                                   50
Note 1: * Decreases with the logarithm of the frequency.


3.1.2     Test Procedures
1.    The device is placed on a test table, raised 80 cm above the reference ground plane. The vertical
      conducting plane is located 40 cm to the rear of the device.
2.    The device is connected to line impedance stabilization network (LISN) and other accessories are
      connected to other LISN. Measured levels of AC power line conducted emission are across the 50 Ω
      LISN port.
3.    AC conducted emission measurements is made over frequency range from 150 kHz to 30 MHz.
4.    This measurement was performed with AC 120V/60Hz


3.1.3     Test Setup




Report No.: FR932003AE                                                                  Page : 11 of 34
Report Version: Rev. 01


3.1.4     Test Result of Conducted Emissions
Modulation Mode           GFSK                      Test Freq. (MHz)             2402
Power Phase               Line




Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB).
     2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV).




Report No.: FR932003AE                                                                  Page : 12 of 34
Report Version: Rev. 01


Modulation Mode           GFSK                      Test Freq. (MHz)             2402
Power Phase               Neutral




Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB).
     2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV).




Report No.: FR932003AE                                                                  Page : 13 of 34
Report Version: Rev. 01


3.2       6dB and Occupied Bandwidth
3.2.1     Limit of 6dB Bandwidth
The minimum 6dB bandwidth shall be at least 500 kHz.


3.2.2     Test Procedures
6dB Bandwidth
 1. Set
     c resolution bandwidth (RBW) = 100 kHz, Video bandwidth = 300 kHz.
2.    Detector = Peak, Trace mode = max hold.
3.    Sweep = auto couple, Allow the trace to stabilize.
4.    Measure the maximum width of the emission that is constrained by the frequencies associated with the
      two outermost amplitude points (upper and lower) that are attenuated by 6dB relative to the maximum
      level measured in the fundamental emission.

Occupied Bandwidth
1. Set resolution bandwidth (RBW) = 1% ~ 5 % of OBW, Video bandwidth = 3 x RBW
2.    Detector = Sample, Trace mode = max hold.
3     Sweep = auto couple, Allow the trace to stabilize.
4.    Use the OBW measurement function of spectrum analyzer to measure the occupied bandwidth.


3.2.3     Test Setup




Report No.: FR932003AE                                                                Page : 14 of 34
Report Version: Rev. 01


3.2.4     Test Result of 6dB and Occupied Bandwidth
Summary
            Mode                  Max-N dB          Max-OBW             ITU-Code              Min-N dB            Min-OBW
                                     (Hz)              (Hz)                                      (Hz)                   (Hz)
        2.4-2.4835GHz                 -                  -                  -                     -                      -
         BT-LE(1Mbps)             746.377k            1.118M            1M12F1D               742.754k             1.096M
Max-N dB = Maximum 6dB down bandwidth; Max-OBW = Maximum 99% occupied bandwidth;
Min-N dB = Minimum 6dB down bandwidth; Min-OBW = Minimum 99% occupied bandwidth;

Result
            Mode                     Result                   Limit                Port 1-N dB                Port 1-OBW
                                                               (Hz)                    (Hz)                       (Hz)
         BT-LE(1Mbps)                     -                     -                       -                           -
           2402MHz                    Pass                    500k                  746.377k                     1.103M
           2440MHz                    Pass                    500k                  742.754k                     1.096M
           2480MHz                    Pass                    500k                  742.754k                     1.118M
Port X-N dB = Port X 6dB down bandwidth; Port X-OBW = Port X 99% occupied bandwidth;




Report No.: FR932003AE                                                                                   Page : 15 of 34
Report Version: Rev. 01


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    BT—LE(1LMbps)                                                                                                                              EBW
    2402MHz
    ce                     57                                                       c                                 T                 7
     24020b                o—                                                        2agrcite              40—         i
    5                       —                                                       5,                       .         [                |
      *
     2sve
                          5                                                            "D
                                                                                     asuce
                                                                                                           45        oo(
                                                                                                                       i
                                                                                                                                        |ich
                         ao~                                                                               ano
    rew                                                                             rew
     10e                 257                                                         owz                   25
    vew                  o~                                                         vew                    a
     30e                 PA                                                          1o0ktic               as!
    Sueep Time                                                                      Sneep Time                        |
                         a~                                                                                a0—        i
     Ime                                                                             10tme                            i
    Detector Type        45—                                                        Detector Type          454        I
    Pesk   an~                                                                      semple                 s          i
[         Sm                               :        i         «          mm l                       ~|     s3         &         i      c       baua
  Pors[A/  20055                        aanse     zane     2atese         2aosesq                          200755    raoss    zes    2aone      2ans2se

                         GdB(He)   FeSdB(H Fr—6dB(He) OBWI)     FLOBWH) Fh—OBWIHe) im.              Port
                         meam      ransees ravuie raom          2aounre 2aoisine Siok               1



    BT—LE(1Mbps)                                                                                                                               EBW
    2440MHz
    ce                     5                                                        c
     zon                   o—                                                        rasore
    Span                  us                                                        Span
     250                  do—                                                        2svie
    row                                                                             row
     100z                45                                                          owz
    vw                   n                                                          vaw
     3oitte              P                                                           tookic
    Sweep Time           a~                                                         Sweep Time
     Ims                                                                             101ms
    Detector Type        357                                                        Detector Type
    Pesk                 ao~                                                        somple
(                   5|   dfi                :        1        «           mb                         |      s3           :      i       1       masa
     Pors [A             2eess          aaase      2i      2uss          2ait2sd                           2esamse   aasass   mc     2itse      2an256

                         GdBite)   FsdBiein Fre6dB(Hq OBWIi     F—OBWi): Fh—OBW(He) LimitHe)        Port
                         marsik    ragsseie pmaine Leem         2adoines 2igo2se Si0k               1



    BT—LE(1Mbps)                                                                                                                               EBW

    2480MHz
    ce                     0                                                        c
     248GHe               s—                                                         2a8gH
    5 pon                ao—                                                        5, pmn
     20e                                                                             2svure
    rew                  as~                                                        rew
     Tonkir              an~                                                         owir
    vew                                                                             vew
                         us
     20e                                                                             1004c
    Sueep Time           o                                                          Sneep Time
     Ims                 us                                                          10tme
    Detector Type                                                                   Detsctor Type
    Pesk                 «10—                                                       Somple
[            Sm                            :         1       1           mc l                       ~|     s3           :       1       :      basa
     Pors[A/  zuse                      awhse      zks     umss           BSRd                             zarise    ambse    ziss   masbse     BSed

                         6dBHe)    FedBiHc Fr—6dB(He) OBWIHe)   FL—OBW(He) Fh—OBW(He) LimitHe       Port
                         marsik    pasoie ramasie roiem         2arouise 2ammsise Siok


3.3       RF Output Power
3.3.1     Limit of RF Output Power
Conducted power shall not exceed 1Watt.
Antenna gain <= 6dBi, no any corresponding reduction is in output power limit.


3.3.2     Test Procedures
A broadband RF power meter is used for output power measurement. The video bandwidth of power meter
is greater than DTS bandwidth of EUT. If duty cycle of test signal is not 100 %, trigger and gating function of
power meter will be enabled to capture transmission burst for measuring output power.


3.3.3     Test Setup




Report No.: FR932003AE                                                                    Page : 17 of 34
Report Version: Rev. 01


3.3.4     Test Result of Maximum Output Power
Summary of Peak Conducted Output Power
                  Mode                                Power                   Power
                                                      (dBm)                    (W)
              2.4-2.4835GHz                             -                        -
              BT-LE(1Mbps)                            1.47                    0.00140

Result
                  Mode                       Result           Gain    Power             Power Limit
                                                              (dBi)   (dBm)               (dBm)
              BT-LE(1Mbps)                     -                -       -                    -
                2402MHz                      Pass             3.60    1.47                 30.00
                2440MHz                      Pass             3.60    0.84                 30.00
                2480MHz                      Pass             3.60    -0.11                30.00



Summary of Conducted (Average) Output Power
                  Mode                                Power                    Power
                                                      (dBm)                     (W)
              2.4-2.4835GHz                             -                        -
               BT-LE(1Mbps)                            1.33                   0.00136

Result
                  Mode                       Result           Gain    Power             Power Limit
                                                              (dBi)   (dBm)               (dBm)
               BT-LE(1Mbps)                    -                -       -                    -
                 2402MHz                      Pass            3.60     1.33                  -
                 2440MHz                      Pass            3.60     0.69                  -
                 2480MHz                      Pass            3.60    -0.31                  -

Note: Average power is for reference only.




Report No.: FR932003AE                                                         Page : 18 of 34
Report Version: Rev. 01


3.4       Power Spectral Density
3.4.1     Limit of Power Spectral Density
Power spectral density shall not be greater than 8 dBm in any 3 kHz band.


3.4.2     Test Procedures
1.    Set the RBW = 3 kHz, VBW = 10 kHz.
2.    Detector = Peak, Sweep time = auto couple.
3.    Trace mode = max hold, allow trace to fully stabilize.
4.    Use the peak marker function to determine the maximum amplitude level.



3.4.3     Test Setup




Report No.: FR932003AE                                                         Page : 19 of 34
Report Version: Rev. 01


3.4.4     Test Result of Power Spectral Density
Summary
                  Mode                                       PD
                                                          (dBm/RBW)
              2.4-2.4835GHz                                   -
              BT-LE(1Mbps)                                  -12.78


Result
                  Mode             Result         Gain                  PD                PD Limit
                                                  (dBi)              (dBm/RBW)          (dBm/RBW)
              BT-LE(1Mbps)           -              -                    -                    -
                2402MHz            Pass           3.60                 -12.78               8.00
                2440MHz            Pass           3.60                 -13.58               8.00
                2480MHz            Pass           3.60                 -14.53               8.00




Report No.: FR932003AE                                                           Page : 20 of 34
Report Version: Rev. 01


Report No.: FR932003AE    Page : 21 of 34
Report Version: Rev. 01


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3.5        Emissions in Restricted Frequency Bands
3.5.1      Limit of Emissions in Restricted Frequency Bands

                                          Restricted Band Emissions Limit
Frequency Range (MHz)|           Field Strength (uV/m)         |Field Strength (dBuV/m)|        Measure Distance (m)
         0.009~0.490                   2400/F(kHz)                     48.5 — 13.8                         300
         0.490~1.705                  24000/F(kHz)                       33.8 — 23                          30
          1.705~30.0                         30                             29                              30
             30~88                          100                             40                              3
            88~216                          150                            43.5                             3
           216~960                          200                             46                              3
          Above 960                         500                             54                              3
Note 1:
Qusai—Peak value is measured for frequency below 1GHz except for 9—90 kHz, 110—490 kHz frequency band. Peak and
average value are measured for frequency above 1GHz. The limit on average radio frequency emission is as above
table. The limit on peak radio frequency emissions is 20 dB above the maximum permitted average emission limit
Note 2:
Measurements may be performed at a distance other than what is specified provided. When performing measurements
at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation
factor as below, Frequency at or above 30 MHz: 20 dB/decade Frequency below 30 MHz: 40 dB/decade.



3.5.2       Test Procedures
1.      Measurement is made at a semi—anechoic chamber that incorporates a turntable allowing a EUT
        rotation of 360°. A continuously—rotating, remotely—controlled turntable is installed at the test site to
        support the EUT and facilitate determination of the direction of maximum radiation for each EUT
        emission frequency. The EUT is placed at test table. For emissions testing at or below 1 GHz, the table
        height is 80 cm above the reference ground plane. For emission measurements above 1 GHz, the table
        height is 1.5 m
2.       Measurement is made with the antenna positioned in both the horizontal and vertical planes of
        polarization. The measurement antenna is varied in height (1m ~4m) above the reference ground plane
      to obtain the maximum signal strength. Distance between EUT and antenna is 3 m.
3.      This investigation is performed with the EUT rotated 360°, the antenna height scanned between 1 m
        and 4 m, and the antenna rotated to repeat the measurements for both the horizontal and vertical
        antenna polarizations.
Note:
1.      120kHz measurement bandwidth of test receiver and Quasi—peak detector is for radiated emission below 1GHz.
2.      RBW=1MHz, VBW=3MHz and Peak detector is for peak measured value of radiated emission above 1GHz.
3.      RBW=1MHz, VBW=1/T and Peak detector is for average measured value of radiated emission above 1GHz.




Report No.: FR932003AE                                                                               Page : 22 of 34
Report Version: Rev. 01


3.5.3     Test Setup
Radiated Emissions below 1 GHz




Radiated Emissions above 1 GHz




Report No.: FR932003AE           Page : 23 of 34
Report Version: Rev. 01


3.5.4     Transmitter Radiated Unwanted Emissions (Below 1GHz)
Modulation                GFSK                       Test Freq. (MHz)             2402
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).
Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit.




Report No.: FR932003AE                                                                   Page : 24 of 34
Report Version: Rev. 01


Modulation                GFSK                       Test Freq. (MHz)             2402
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).
Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit.




Report No.: FR932003AE                                                                   Page : 25 of 34
Report Version: Rev. 01


3.5.5     Transmitter Radiated Unwanted Emissions (Above 1GHz) for GFSK
Modulation                GFSK                      Test Freq. (MHz)    2402
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR932003AE                                                         Page : 26 of 34
Report Version: Rev. 01


Modulation                GFSK                      Test Freq. (MHz)    2402
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR932003AE                                                         Page : 27 of 34
Report Version: Rev. 01


Modulation                GFSK                      Test Freq. (MHz)    2440
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR932003AE                                                         Page : 28 of 34
Report Version: Rev. 01


Modulation                GFSK                      Test Freq. (MHz)    2440
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR932003AE                                                         Page : 29 of 34
Report Version: Rev. 01


Modulation                GFSK                      Test Freq. (MHz)    2480
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR932003AE                                                         Page : 30 of 34
Report Version: Rev. 01


Modulation                GFSK                      Test Freq. (MHz)    2480
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR932003AE                                                         Page : 31 of 34
Report Version: Rev. 01


3.6       Emissions in non-restricted Frequency Bands
3.6.1     Emissions in non-restricted frequency bands limit
Peak power in any 100 kHz bandwidth outside of the authorized frequency band shall be attenuated by at
least 20 dB relative to the maximum in-band peak PSD level in 100 kHz.


3.6.2     Test Procedures
Reference level measurement
1.    Set RBW=100kHz, VBW = 300kHz , Detector = Peak, Sweep time = Auto
2.    Trace = max hold , Allow Trace to fully stabilize
3.    Use the peak marker function to determine the maximum PSD level
Emission level measurement
1.    Set RBW=100kHz, VBW = 300kHz , Detector = Peak, Sweep time = Auto
2.    Trace = max hold , Allow Trace to fully stabilize
3.    Scan Frequency range is up to 25GHz
4.    Use the peak marker function to determine the maximum amplitude level


3.6.3     Test Setup




Report No.: FR932003AE                                                               Page : 32 of 34
Report Version: Rev. 01


3.6.4     Test Result of Emissions in non-restricted Frequency Bands




Report No.: FR932003AE                                                 Page : 33 of 34
Report Version: Rev. 01


C          Infernational
           Certification
           Corp.




4          Test laboratory information
Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our
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to institute long term, trust—based associations with our clients. The expectation we set up with our clients is
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Linkou                                 Kwei Shan                            Kwei Shan Site II
Tel: 886—2—2601—1640                   Tel: 886—3—271—8666                  Tel: 886—3—271—8640
No. 30—2, Ding Fwu Tsuen, Lin          No. 3—1, Lane 6, Wen San 3rd St.,    No. 14—1, Lane 19, Wen San 3rd
Kou District, New Taipei City,         Kwei Shan District, Tao Yuan City    St., Kwei Shan District, Tao Yuan
Taiwan, R.0.C.                         333, Taiwan, R.O.C.                  City 333, Taiwan, R.O.C.

If you have any suggestion, please feel free to contact us as below information.

Tel: 886—3—271—8666
Fax: 886—3—318—0155
Email: ICC_Service@icertifi.com.tw




==END=




Report No.: FR932003AE                                                                     Page : 34 of 34
Report Version: Rev. 01



Document Created: 2019-06-18 07:51:15
Document Modified: 2019-06-18 07:51:15

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