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Test Report

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                                  SGS-CSTC Standards Technical Services Co., Ltd.
                                  Shenzhen Branch




                                                                     Report No.: SZEM190701697601
                                                                     Page:        1 of 34


                                    TEST REPORT
Application No.:               SZEM1907016976CR
Applicant:                     LG Electronics USA, Inc.
Address of Applicant:          1000 Sylvan Ave. Englewood Cliffs, New Jersey, United States 07632
Manufacturer:                  Huaqin Telecom Technology Co., Ltd.
Address of Manufacturer:       No.1 Building, No.9 Building, No.399, Keyuan Road, Zhangjiang Hi-tech Park,
                               Shanghai, P.R. China
Factory:                       Dong Guan Huabel Electronic Technology Co., Ltd
Address of Factory:            No.9 Industrial Northern Road, National High-Tech Industrial Development
                               Zone, SongShan Lake, Dong Guan
Equipment Under Test (EUT):
EUT Name:                Mobile Handset
Model No.:               LM-X430EMW
FCC ID:                  ZNFX430EMW
Trade mark:              LG
Standard(s) :                  47 CFR Part 15, Subpart B
Date of Receipt:               2019-07-31
Date of Test:                  2019-08-01 to 2019-08-05
Date of Issue:                 2019-08-07
Test Result:                   Pass*
* In the configuration tested, the EUT complied with the standards specified above.




             Keny Xu
       EMC Laboratory Manager


                           SGS-CSTC Standards Technical Services Co., Ltd.
                           Shenzhen Branch
                                                          Report No.: SZEM190701697601
                                                          Page:       2 of 34



                                       Revision Record
     Version       Chapter              Date                 Modifier       Remark

     01                              2019-08-07                             Original




Authorized for issue by:




                             Damon Su /Project Engineer




                             Eric Fu /Reviewer


                           SGS-CSTC Standards Technical Services Co., Ltd.
                           Shenzhen Branch
                                                             Report No.: SZEM190701697601
                                                             Page:       3 of 34



2   Test Summary
    Emission Part
            Item             Standard              Method                Requirement          Result
    Conducted Emissions
                          47 CFR Part 15,
     at Mains Terminals                       ANSI C63.4:2014               Class B            Pass
                             Subpart B
      (150kHz-30MHz)
    Radiated Emissions    47 CFR Part 15,
                                              ANSI C63.4:2014               Class B            Pass
      (30MHz-1GHz)           Subpart B
    Radiated Emissions    47 CFR Part 15,
                                              ANSI C63.4:2014               Class B            Pass
      (above 1GHz)           Subpart B

         Internal Source                                Upper Frequency
        Below 1.705MHz                                      30MHz
      1.705MHz to 108MHz                                     1GHz
       108MHz to 500MHz                                      2GHz
        500MHz to 1GHz                                          5GHz
          Above 1GHz             5th harmonic of the highest frequency or 40GHz, whichever is lower


                                             SGS-CSTC Standards Technical Services Co., Ltd.
                                             Shenzhen Branch
                                                                                                 Report No.: SZEM190701697601
                                                                                                 Page:       4 of 34


3         Contents
                                                                                                                                                     Page
1      COVER PAGE ..................................................................................................................................... 1

2      TEST SUMMARY ................................................................................................................................. 3

3      CONTENTS ......................................................................................................................................... 4

4      GENERAL INFORMATION .................................................................................................................. 5
    4.1        DETAILS OF E.U.T. ......................................................................................................................... 5
    4.2        DESCRIPTION OF SUPPORT UNITS .................................................................................................... 5
    4.3        MEASUREMENT UNCERTAINTY ......................................................................................................... 5
    4.4        TEST LOCATION ............................................................................................................................. 6
    4.5        TEST FACILITY ............................................................................................................................... 6
    4.6        DEVIATION FROM STANDARDS ......................................................................................................... 6
    4.7        ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................. 6
5      EQUIPMENT LIST ............................................................................................................................... 7

6      EMISSION TEST RESULTS................................................................................................................. 9
    6.1     CONDUCTED EMISSIONS AT MAINS TERMINALS (150KHZ-30MHZ) ....................................................... 9
       6.1.1 E.U.T. Operation .....................................................................................................................10
       6.1.2 Test Setup Diagram ................................................................................................................10
       6.1.3 Measurement Data..................................................................................................................10
    6.2     RADIATED EMISSIONS (30MHZ-1GHZ) ............................................................................................21
       6.2.1 E.U.T. Operation .....................................................................................................................22
       6.2.2 Test Setup Diagram ................................................................................................................22
       6.2.3 Measurement Data..................................................................................................................22
    6.3     RADIATED EMISSIONS (ABOVE 1GHZ) ..............................................................................................29
       6.3.1 E.U.T. Operation .....................................................................................................................29
       6.3.2 Test Setup Diagram ................................................................................................................29
       6.3.3 Measurement Data..................................................................................................................29
7      PHOTOGRAPHS ................................................................................................................................32
    7.1        CONDUCTED EMISSIONS AT MAINS TERMINALS (150KHZ-30MHZ) TEST SETUP ...................................32
    7.2        RADIATED EMISSIONS (30MHZ-1GHZ) TEST SETUP .........................................................................33
    7.3        RADIATED EMISSIONS (ABOVE 1GHZ) TEST SETUP ..........................................................................34
    7.4        EUT CONSTRUCTIONAL DETAILS (EUT PHOTOS) .............................................................................34


                         SGS-CSTC Standards Technical Services Co., Ltd.
                         Shenzhen Branch
                                                          Report No.: SZEM190701697601
                                                          Page:       5 of 34


4   General Information
4.1 Details of E.U.T.
    Power supply:       DC 3.82V from internal rechargeable battery or from AC/DC adapter
                        Model No.: MCS-V01WR
                        AC Input: 100-240V 50/60Hz 0.2A
                        DC Output: DC 5V 1.2A
    Cable:              USB cable: 100cm shielded
                        Earphone cable: 115cm unshielded



4.2 Description of Support Units

     Description            Manufacturer              Model No.               Serial No.
     Laptop                    ASUS                     T430u              REF.No.SEA1800
     Mouse                    Lenovo                  M-U0025-O            REF. No.:SEA2400
     Router                  NETGEAR                  DGN2200              REF. No.SEA2200


4.3 Measurement Uncertainty

      No.                     Item                             Measurement Uncertainty
       1                Conduction Emission                    ± 3.0dB (150kHz to 30MHz)
                                                                 ± 4.5dB (30MHz-1GHz)
       2                 Radiated Emission
                                                                  ± 4.8dB (1GHz-6GHz)
       3                 Temperature test                                ± 1°C
       4                   Humidity test                                 ± 3%


                            SGS-CSTC Standards Technical Services Co., Ltd.
                            Shenzhen Branch
                                                               Report No.: SZEM190701697601
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4.4 Test Location
    All tests were performed at:
    SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen Branch
    No. 1 Workshop, M-10, Middle Section, Science & Technology Park, Shenzhen, Guangdong, China.
    518057.
    Tel: +86 755 2601 2053        Fax: +86 755 2671 0594
    No tests were sub-contracted.
4.5 Test Facility
    The test facility is recognized, certified, or accredited by the following organizations:
    • CNAS (No. CNAS L2929)
    CNAS has accredited SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC
    Lab to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration
    Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration
    Laboratories) for the competence in the field of testing.
    • A2LA (Certificate No. 3816.01)
    SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the
    American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01.
    • VCCI
    The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz,
    Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port
    Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. have
    been registered in accordance with the Regulations for Voluntary Control Measures with Registration
    No.: G-20026, R-14188, C-12383 and T-11153 respectively.
    • FCC –Designation Number: CN1178
    SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized
    as an accredited testing laboratory.
    Designation Number: CN1178. Test Firm Registration Number: 406779.
    • Innovation, Science and Economic Development Canada
    SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized
    by ISED as an accredited testing laboratory.
    CAB identifier: CN0006.
    IC#: 4620C.
4.6 Deviation from Standards
    None
4.7 Abnormalities from Standard Conditions
    None


                             SGS-CSTC Standards Technical Services Co., Ltd.
                             Shenzhen Branch
                                                                 Report No.: SZEM190701697601
                                                                 Page:       7 of 34



5     Equipment List
Conducted Emissions at Mains Terminals (150kHz-30MHz)
       Equipment           Manufacturer         Model No       Inventory No    Cal Date    Cal Due Date
     Shielding Room     ChangZhou ZhongYu         GB-88        SEM001-06      2019-06-13    2024-06-12
                                               e3 V8.2014-6-
Measurement Software          AUDIX                                N/A           N/A           N/A
                                                    27
      Coaxial Cable            SGS                 N/A         SEM024-01      2019-07-11    2020-07-10
          LISN           Rohde & Schwarz         ENV216        SEM007-01      2018-09-25    2019-09-24
          LISN            ETS-LINDGREN            3816/2       SEM007-02      2019-04-01    2020-03-31
    EMI Test Receiver    Rohde & Schwarz           ESCI        SEM004-02      2019-04-01    2020-03-31

Radiated Emissions (30MHz-1GHz)
      Equipment          Manufacturer           Model No       Inventory No    Cal Date    Cal Due Date
    3m Semi-Anechoic
                          ETS-LINDGREN             N/A         SEM001-01      2017-08-05    2020-08-04
        Chamber
                                               e3 V8.2014-6-
Measurement Software          AUDIX                                N/A           N/A           N/A
                                                    27
      Coaxial Cable            SGS                 N/A         SEM025-01      2019-07-11    2020-07-10
    EMI Test Receiver   Agilent Technologies     N9038A        SEM004-05      2018-09-25    2019-09-24
    BiConiLog Antenna
                          ETS-LINDGREN            3142C        SEM003-01      2017-06-27    2020-06-26
      (26-3000MHz)
       Pre-amplifier
                        Agilent Technologies      8447D        SEM005-01      2019-04-01    2020-03-31
      (0.1-1300MHz)

Radiated Emissions (above 1GHz)
       Equipment           Manufacturer         Model No       Inventory No    Cal Date    Cal Due Date
    3m Semi-Anechoic
                              AUDIX                N/A         SEM001-02      2018-03-13    2021-03-12
        Chamber
                                               e3 V8.2014-6-
Measurement Software          AUDIX                                N/A           N/A           N/A
                                                    27
      Coaxial Cable            SGS                 N/A         SEM026-01      2019-07-11    2020-07-10
                      AgilentTechnologies
EXA Spectrum Analyzer                            N9010A        SEM004-12      2019-04-12    2020-04-11
                              Inc
Horn Antenna(1-18GHz) Rohde & Schwarz             HF907        SEM003-07      2018-04-13    2021-04-12
       Pre-Amplifier        Compliance
                        Directions Systems      PAP-0126       SEM004-11      2018-11-12    2019-11-11
      (0.1-26.5GHz)             Inc.


                            SGS-CSTC Standards Technical Services Co., Ltd.
                            Shenzhen Branch
                                                         Report No.: SZEM190701697601
                                                         Page:       8 of 34




General used equipment
     Equipment           Manufacturer       Model No   Inventory No    Cal Date    Cal Due Date
                            Shanghai
Humidity/ Temperature
                          Meteorological     ZJ1-2B    SEM002-03      2018-09-27    2019-09-26
      Indicator
                         Industry Factory
                            Shanghai
Humidity/ Temperature
                          Meteorological     ZJ1-2B    SEM002-04      2018-09-27    2019-09-26
      Indicator
                         Industry Factory
Humidity/ Temperature
                             Mingle           N/A      SEM002-08      2018-09-27    2019-09-26
      Indicator
                           Changchun
      Barometer           Meteorological     DYM3      SEM002-01      2019-04-04    2020-04-03
                         Industry Factory


                        SGS-CSTC Standards Technical Services Co., Ltd.
                        Shenzhen Branch
                                                         Report No.: SZEM190701697601
                                                         Page:       9 of 34



6   Emission Test Results
6.1 Conducted Emissions at Mains Terminals (150kHz-30MHz)
    Test Requirement:   47 CFR Part 15, Subpart B
    Test Method:        ANSI C63.4:2014
    Frequency Range:    150kHz to 30MHz
    Limit:
    0.15M-0.5MHz        66dB(μV)-56dB(μV) quasi-peak, 56dB(μV)-46dB(μV) average
    0.5M-5MHz           56dB(μV) quasi-peak, 46dB(μV) average
    5M-30MHz            60dB(μV) quasi-peak, 50dB(μV) average
    Detector:           Peak for pre-scan (9kHz resolution bandwidth) 0.15M to 30MHz


                             SGS-CSTC Standards Technical Services Co., Ltd.
                             Shenzhen Branch
                                                              Report No.: SZEM190701697601
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6.1.1 E.U.T. Operation
      Operating Environment:
      Temperature:      21 °C           Humidity: 57.1 % RH        Atmospheric Pressure: 1005   mbar
      Pretest these     b: Transfer data between the EUT and the PC+USB cable
      modes to find     c: Telecom Idle+BT+WLAN+NFC+GPS Rx+playing MP4 (SD card)
      the worst case:   +earphone1+battery+adapter
                        d: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Front)
                        +earphone+battery+adapter
                        e: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Back)
                        +earphone+battery+adapter
                        f: GSM 850+BT+WLAN+NFC+GPS Rx+earphone+battery+adapter
      The worst case    b: Transfer data between the EUT and the PC+USB cable
      for final test:   c: Telecom Idle+BT+WLAN+NFC+GPS Rx+playing MP4 (SD card)
                        +earphone1+battery+adapter
                        d: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Front)
                        +earphone+battery+adapter
                        e: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Back)
                        +earphone+battery+adapter
                        f: GSM 850+BT+WLAN+NFC+GPS Rx+earphone+battery+adapter
6.1.2 Test Setup Diagram




6.1.3 Measurement Data
      An initial pre-scan was performed with peak detector.Quasi-Peak or Average measurement were
      performed at the frequencies with maximized peak emission were detected.


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Mode:b; Line:Live Line


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Mode:b; Line:Neutral Line


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Mode:c; Line:Live Line


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Mode:c; Line:Neutral Line


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Mode:d; Line:Live Line


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Mode:d; Line:Neutral Line


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Mode:e; Line:Live Line


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Mode:e; Line:Neutral Line


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Mode:f; Line:Live Line


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Mode:f; Line:Neutral Line


                            SGS-CSTC Standards Technical Services Co., Ltd.
                            Shenzhen Branch
                                                             Report No.: SZEM190701697601
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6.2 Radiated Emissions (30MHz-1GHz)
    Test Requirement:       47 CFR Part 15, Subpart B
    Test Method:            ANSI C63.4:2014
    Frequency Range:        30MHz to 1GHz
    Measurement Distance:   3m
    Limit:
    30MHz -88MHz            40.0(dBμV/m) quasi-peak
    88MHz-216MHz            43.5(dBμV/m) quasi-peak
    216MHz-960MHz           46.0(dBμV/m) quasi-peak
    960MHz-1000MHz          54.0(dBμV/m) quasi-peak
    Detector:               Peak for pre-scan (120kHz resolution bandwidth) 30M to1000MHz


                             SGS-CSTC Standards Technical Services Co., Ltd.
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                                                              Report No.: SZEM190701697601
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6.2.1 E.U.T. Operation
      Operating Environment:
      Temperature:      23 °C           Humidity: 55 % RH          Atmospheric Pressure: 1005   mbar
      Pretest these     b: Transfer data between the EUT and the PC+USB cable
      modes to find     c: Telecom Idle+BT+WLAN+NFC+GPS Rx+playing MP4 (SD card)
      the worst case:   +earphone1+battery+adapter
                        d: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Front)
                        +earphone+battery+adapter
                        e: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Back)
                        +earphone+battery+adapter
                        f: GSM 850+BT+WLAN+NFC+GPS Rx+earphone+battery+adapter
      The worst case    b: Transfer data between the EUT and the PC+USB cable
      for final test:   d: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Front)
                        +earphone+battery+adapter
                        f: GSM 850+BT+WLAN+NFC+GPS Rx+earphone+battery+adapter
6.2.2 Test Setup Diagram




6.2.3 Measurement Data
      An initial pre-scan was performed in the chamber using the spectrum analyser in peak detection
      mode. Quasi-peak measurements were conducted based on the peak sweep graph. The EUT was
      measured by BiConiLog antenna with 2 orthogonal polarities.


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Mode:b; Polarization:Horizontal


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Mode:b; Polarization:Vertical


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Mode:d; Polarization:Horizontal


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Mode:d; Polarization:Vertical


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Mode:f; Polarization:Horizontal


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Mode:f; Polarization:Vertical


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6.3 Radiated Emissions (above 1GHz)
     Test Requirement:       47 CFR Part 15, Subpart B
     Test Method:            ANSI C63.4:2014
     Frequency Range:        Above 1GHz
     Measurement Distance:   3m
     Limit:
     Above 1GHz              74(dBμV/m) peak, 54(dBμV/m) average
     Detector:               Peak for pre-scan (1000kHz resolution bandwidth) 1000M to18000MHz

6.3.1 E.U.T. Operation
      Operating Environment:
      Temperature:      23.2 °C         Humidity: 59.3 % RH        Atmospheric Pressure: 1005    mbar
      Pretest these     b: Transfer data between the EUT and the PC+USB cable
      modes to find     c: Telecom Idle+BT+WLAN+NFC+GPS Rx+playing MP4 (SD card)
      the worst case:   +earphone1+battery+adapter
                        d: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Front)
                        +earphone+battery+adapter
                        e: Telecom Idle+BT+WLAN+NFC+GPS Rx+camera (Back)
                        +earphone+battery+adapter
                        f: GSM 850+BT+WLAN+NFC+GPS Rx+earphone+battery+adapter
      The worst case    b: Transfer data between the EUT and the PC+USB cable
      for final test:
6.3.2 Test Setup Diagram




6.3.3 Measurement Data
      An initial pre-scan was performed in the chamber using the spectrum analyser in peak detection
      mode. Average measurements were conducted based on the peak sweep graph. The EUT was
      measured by Horn antenna with 2 orthogonal polarities.


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                                                    Report No.: SZEM190701697601
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Mode:b; Polarization:Horizontal


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Mode:b; Polarization:Vertical


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7   Photographs
7.1 Conducted Emissions at Mains Terminals (150kHz-30MHz) Test Setup


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                      Shenzhen Branch
                                                 Report No.: SZEM190701697601
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7.2 Radiated Emissions (30MHz-1GHz) Test Setup


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                                                                 Report No.: SZEM190701697601
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7.3 Radiated Emissions (Above 1GHz) Test Setup




7.4 EUT Constructional Details (EUT Photos)
    Refer to EUT external and internal photos.


                                         - End of the Report -



Document Created: 2019-09-06 09:32:34
Document Modified: 2019-09-06 09:32:34

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