Test Report 3

FCC ID: ZNFL722DL

Test Report

Download: PDF
FCCID_4289078

H_a-                  74, Seoicheon—ro 578beon—gil, Majang—myeon, Icheon—si, Gyeonggi—do, Rep. of Korea
                                  TEL: +82—31—645—6300                  FAX: +82—31—645—6401
    HCTCO,LTD.




                                    EMI TEST REPORT
                                         FCC CERTIFICATION

 Applicant:                                                   Date of Issue: May 03, 2019
 LG Electronics USA, Inc.                                    Test Report No. HCT—EM—1905—FCOO7
 1000 Sylvan Avenue, Englewood Cliffs NJ 07632
 United Stats                                                Test Site: HCT CO., LTD.



          FCC ID :                                        ZNFL722DL


 Rule Part(s) / Standard(s)          : 47 CFR PART 15 Subpart B Class B
                                         ANSI C63.4—2014
 EUT Type                            : Multi—band GSM/CDMA/WCDMA/LTE Phone with WiFi, BT
 Model Name                          : LG L732DL
 Additional Model Name               : LG—L722DL, LGL722DL, L722DL
 Travel Adaptor Information          _: Model Name: MCS—VOIWR / Manufacturer: SUNLIN
 Date of Test                        : April 21, 2019 to April 30, 2019

The device bearing the trade name and model specified above, has been shown to comply with the applicable
technical standards as indicated in the measurement report and was tested in accordance with the measurement
procedures specified in ANSI C63.4—2014. (See Test Report if any modifications were made for compliance)
I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my
supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness
of these measurements and vouch for the qualifications of all persons taking them.
HCT certifies that no party to application has been denial the FCC benefits pursuant to Section 5301 of the Anti—Drug
Abuse Act of 1988, 21 U.S.C 862




Tested By                                                    Reviewed




Na—Eun Song                                                  Gu—Cheol Yoon
Test Engineer                                                Technical Manager
EMC Team                                                     EMC Team
Certification Division                                       Certification Division

This report only responds to the tested sample and may not be reproduced, except in full, without written approval of
the HCT Co., Ltd.

F—TP22—03 (Rev.00)                   '                 1/ 22            >                       HCT CI(‘S.,LTD.


FCC ID: ZNFL722DL                                                    Report No.: HCT-EM-1905-FC007




REVISION HISTORY
 The revision history for this document is shown in table.

         Report No.                Issue Date                Information About Changes
    HCT-EM-1905-FC007             May 03, 2019                     Initial Release




F-TP22-03 (Rev.00)                            2 / 22                           HCT CO.,LTD.


FCC ID: ZNFL722DL                                                                                                 Report No.: HCT-EM-1905-FC007




                                                     TABLE OF CONTENTS

                                                                                                                                                PAGE

 1. GENERAL INFORMATION ............................................................................................................. 4
    1.1 Description of EUT ....................................................................................................................... 4
    1.2 Tested System Details ................................................................................................................... 4
    1.3 Cable Description .......................................................................................................................... 5
    1.4 Noise Suppression Parts on Cable. (I/O Cable) ............................................................................ 5
    1.5 Test Facility ................................................................................................................................... 6
    1.6 Calibration of Measuring Instrument ............................................................................................ 6
    1.7 Measurement Uncertainty ............................................................................................................. 6
 2. LIST OF TEST EQUIPMENT............................................................................................................ 7
 3. DESCRIPTION OF TEST .................................................................................................................. 8
    3.1 Measurement of Conducted Emission ........................................................................................... 8
    3.2 Measurement of Radiated Emission .............................................................................................. 9
 4. OPERATING MODES ..................................................................................................................... 11
    4.1 Conducted Emission .................................................................................................................... 11
    4.2 Radiated Emission ....................................................................................................................... 11
 5. CONDUCTED AND RADIATED EMISSION TEST SUMMARY ................................................ 12
    5.1 Conducted Emission .................................................................................................................... 12
    5.2 Radiated Emission ....................................................................................................................... 19
 6. CONCLUSION ................................................................................................................................. 21
 7. APPENDIX A. TEST SETUP PHOTOGRAPHS ............................................................................ 22




F-TP22-03 (Rev.00)                                                         3 / 22                                                  HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                  Report No.: HCT-EM-1905-FC007




1. GENERAL INFORMATION

1.1 Description of EUT
 Its basic purpose is used for communications.

   FCC ID                  ZNFL722DL
   Model                   LG L722DL
   Additional Model        LG-L722DL, LGL722DL, L722DL
   EUT Type                Multi-band GSM/CDMA/WCDMA/LTE Phone with WiFi, BT
                           824.70 MHz to 848.31 MHz (CDMA BC0)
                           1 851.25 MHz to 1 908.75 MHz (CDMA BC1)
                           824.2 MHz to 848.8 MHz (GSM 850)
                           1 850.2 MHz to 1 909.8 MHz (GSM 1 900)
                           1 852.4 MHz to 1 907.6 MHz (WCDMA B2)
                           1712.4 MHz to 1752.6 MHz (WCDMA B4)
                           826.4 MHz to 846.6 MHz (WCDMA B5)
                           1 850 MHz to 1 910 MHz (LTE B2)
                           1 710 MHz to 1 755 MHz (LTE B4)
                           824 MHz to 849 MHz (LTE B5)
   TX Frequency
                           699 MHz to 716 MHz (LTE B12)
                           777 MHz to 787 MHz (LTE B13)
                           1 710 MHz to 1 780 MHz (LTE B66)
                           663 MHz to 698 MHz (LTE B71)
                           2 402 MHz to 2 480 MHz (Bluetooth)
                           2 412 MHz to 2 462 MHz (WiFi 2.4 GHz)
                           5 180 MHz to 5 240 MHz (WiFi 5 GHz_UNII 1)
                           5 260 MHz to 5 320 MHz (WiFi 5 GHz_UNII 2A)
                           5 500 MHz to 5 720 MHz (WiFi 5 GHz_UNII 2C)
                           5 745 MHz to 5 825 MHz (WiFi 5 GHz_UNII 3)
                           869.70 MHz to 893.31 MHz (CDMA BC0)
                           1 931.25 MHz to 1 988.75 MHz (CDMA BC1)
                           869.2 MHz to 893.8 MHz (GSM 850)
                           1 930.2 MHz to 1 989.8 MHz (GSM 1 900)
                           1 932.4 MHz to 1 987.6 MHz (WCDMA B2)
                           2 112.4 MHz to 2 152.6 MHz (WCDMA B4)
                           871.4 MHz to 891.6 MHz (WCDMA B5)
                           1 930 MHz to 1 990 MHz (LTE B2)
                           2 110 MHz to 2 155 MHz (LTE B4)
                           869 MHz to 894 MHz (LTE B5)
   RX Frequency
                           729 MHz to 746 MHz (LTE B12)
                           746 MHz to 756 MHz (LTE B13)
                           2 110 MHz to 2 200 MHz (LTE B66)
                           617 MHz to 652 MHz (LTE B71)
                           2 402 MHz to 2 480 MHz (Bluetooth)
                           2 412 MHz to 2 462 MHz (WiFi 2.4 GHz)
                           5 180 MHz to 5 240 MHz (WiFi 5 GHz_UNII 1)
                           5 260 MHz to 5 320 MHz (WiFi 5 GHz_UNII 2A)
                           5 500 MHz to 5 720 MHz (WiFi 5 GHz_UNII 2C)
                           5 745 MHz to 5 825 MHz (WiFi 5 GHz_UNII 3)


F-TP22-03 (Rev.00)                               4 / 22                       HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                                  Report No.: HCT-EM-1905-FC007




1.2 Tested System Details

  All equipment descriptions used in the tested system (including inserted cards) are:

        Device Type                    Model Name                    Serial Number             Manufacturer

   EUT                     LG L722DL                                        -                LG

   Data Cable              EAD64746103                           -                           Ningbo Broad

   Earphone                EAB6446844                                       -                CRESYN
                           SAMSUNG EVO+microSDXC
   Micro SD card                                                            -                SAMSUNG
                           CLASS10 UHS-1 (256 GB)
   TA                      MCS-V01WR                                        -                SUNLIN



1.3 Cable Description

                                                 Power Cord          I/O Cable Shielded
     Product Name               Port                                                              Length (m)
                                                Shielded (Y/N)             (Y/N)
                          USB Type C                    Y                   N/A                   (P) 1.0
    EUT
                          Earphone                   N/A                        N                 (D) 1.2

* The marked “(D)” means the data cable and “(P)” means the power cable.


1.4 Noise Suppression Parts on Cable. (I/O Cable)

                                              Ferrite Bead                          Metal Hood
     Product Name               Port                             Location                             Location
                                                 (Y/N)                                (Y/N)
                            USB Type C              N                N/A                 Y          Both End
    EUT
                            Earphone                N                N/A                 Y          EUT End




 F-TP22-03 (Rev.00)                                 5 / 22                                     HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                          Report No.: HCT-EM-1905-FC007




1.5 Test Facility
 Test site is located at 74, SEOICHEON-RO, 578BEON-GIL, MAJANG-MYEON, ICHEON-SI,
 GYEONGGI-DO, SOUTH KOREA. Those measurement facilities are constructed in conformance with
 the requirements of ANSI C63.4-2014. The Normalized site attenuations (30 MHz to 1 GHz) and Site
 validation (1 GHz to 18 GHz) were performed in accordance with the standard in ANSI C63.4-2014

                      Measurement Facilities                              Registration Number
   Radiated Field strength measurement facility
   3 m Semi Anechoic chamber
   Radiated Field strength measurement facility
                                                                                 KR0032
   10 m Semi Anechoic chamber #1
   Radiated Field strength measurement facility
   10 m Semi Anechoic chamber #2


1.6 Calibration of Measuring Instrument
 The measuring equipment, which was utilized in performing the tests documented herein, has
 been calibrated in accordance with the manufacturers recommendations for utilizing calibration
 equipments, which is traceable to recognized national standards.
 Espectially, all antenna for measurement is calibrated in accordance with the requirements of C63.5
 (Version : 2006).


1.7 Measurement Uncertainty

 The measurement uncertainties shown below were calculated in accordance with the requirements
 of ANSI C63.4-2014.
 All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95 %
 level of confidence. The measurement data shown herein meets or exceeds the UCISPR measurement
 uncertainty values specified in CISPR 16-4-2 and, thus, can be compared directly to specified limits to
 determine compliance.

                      Parameter                                   Expanded Uncertainty (dB)
    Conducted Emission (0.15 MHz to 30 MHz)                                 1.82 dB
    Radiated Emissions (30 MHz to 1 GHz)                                    5.20 dB
    Radiated Emissions (1 GHz to 18 GHz)                                    5.24 dB
    Radiated Emissions (18 GHz to 40 GHz)                                   5.40 dB




F-TP22-03 (Rev.00)                                6 / 22                              HCT CO.,LTD.


FCC ID: ZNFL722DL                                                              Report No.: HCT-EM-1905-FC007




2. LIST OF TEST EQUIPMENT
                                                                                        Calibration
     Type                        Manufacturer       Model Name        Serial Number                       CAL Date
                                                                                        Cycle
Conducted Emission

     EMI Test Receiver           Rohde & Schwarz    ESCI              100584                1 year    06.25.2018
     EMI Test Receiver           Rohde & Schwarz    ESCI              100033                1 year    06.27.2018
     LISN                        Rohde & Schwarz    ENV216            102245                1 year    12.12.2018
     Software                    Rohde & Schwarz    EMC32 VER8.54.0   -                     -         -

Radiated Emission

-For measurement below 1 GHz
     EMI Test Receiver           Rohde & Schwarz    ESI40             831564103             1 year    10.31.2018
     Trilog Antenna              Schwarzbeck        VULB 9168         255                   2 year    03.26.2019
     Antenna master              INNCO Systems      MA4640-XP-ET      -                     N/A       -
                                                                      CO3000/870/
     Antenna master controller   INNCO Systems      CO 3000                                 N/A       -
                                                                      35990515/L
     Turn Table                  INNCO Systems      1060              -                     N/A       -
                                                                      CO2000/095/
     Turn Table controller       INNCO Systems      CO2000                                  N/A       -
                                                                      7590304/L
     Software                    Rohde & Schwarz    EMC32 VER8.40.0   -                     -         -
-For measurement above 1 GHz (10 m)
     EMI Test Receiver           ESU 40             Rohde & Schwarz   100361            1 year        10.11.2018
     Antenna master              MA4640/800-XP-ET   NNCO System       -                 -             -
                                                                      CO3000/951/3859
     Antenna master controller   CO3000             INNCO SYSTEM                        -             -
                                                                      0616/L
     Turn Table                  DT3000-3t          INNCO systems     -                 -             -
                                                                      CO3000/999/4024
     Turn Table controller       CO3000             INNCO SYSTEM                        -             -
                                                                      0317/G
     Power Amplifier             TK-PA18H           TESTEK            170012-L          1 year        03.11.2019
     Horn Antenna                BBHA 9120D         Schwarzbeck       1152              2 year        11.29.2017
     Software                    Rohde & Schwarz    EMC32             -                 -             -
-For measurement above 18 GHz (3 m)
     EMI Test Receiver           Rohde & Schwarz    ESI40             831564103             1 year    10.31.2018
     Antenna master              INNCO Systems      MA4640-XP-ET      -                     N/A       -
                                                                      CO3000/870/
     Antenna master controller   INNCO Systems      CO3000                                  N/A       -
                                                                      35990515/L
     Turn Table                  INNCO Systems      1060              -                     N/A       -
                                                                      CO2000/095/
     Turn Table controller       INNCO Systems      CO2000                                  N/A       -
                                                                      7590304/L
     Power Amplifier             TESTEK             TK-PA1840H        170030-L              1 year    12.17.2018
     Horn Antenna                Schwarzbeck        BBHA 9170         BBHA9170#786          2 year    12.05.2017
     Software                    Rohde & Schwarz    EMC32             -                     -         -




F-TP22-03 (Rev.00)                                  7 / 22                                  HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                       Report No.: HCT-EM-1905-FC007




3. DESCRIPTION OF TEST

3.1 Measurement of Conducted Emission

 The test procedure was in accordance with ANSI C63.4-2014, Clause 7.3

 a. The EUT was placed 0.4 meters from the conducting wall of the shielded room with EUT being
    connected to the power mains through a line impedance stabilization network (LISN).
    If the EUT is connected to the PC through USB, the AC power-line adapter of the PC is directly
    connected to a line impedance stabilization network (LISN).
    Other support units were connected to the power mains through another LISN. The two LISNs provide
    50 Ohm/ 50uH of coupling impedance for the measuring instrument.
 b. Both conducted lines are measured in Quasi-Peak and Average mode, including the worst-case
    data points for each tested configuration.
 c. The frequency range from 150 kHz to 30 MHz was searched.



                                  [ Conducted Emission Limits ]


         Frequency           Resolution Bandwidth          Quasi-Peak                 Average
           (MHz)                     (kHz)                  (dB(μV))                 (dB(μV))
      0.15 to 0.5                      9                    66 to 56*                56 to 46*
      0.5 to 5                         9                       56                       46
      5 to 30                          9                       60                       50

 *Decreases with the logarithm of the frequency.




F-TP22-03 (Rev.00)                             8 / 22                              HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                         Report No.: HCT-EM-1905-FC007




3.2 Measurement of Radiated Emission

 The test procedure was in accordance with ANSI C63.4-2014, Clause 8.3

 a. The EUT was placed on the top of a turn table 0.8 meters above the ground at a semi-anechoic chamber.
    The table was rotated 360 degrees to determine the position of the highest radiation.
 b. The EUT was set 3 m away from the interference-receiving antenna, which was mounted on
    the top of a variable-height antenna tower.
 c. The antenna height is varied from 1 m to 4 m 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 m to 4 m and the turn table was turned from 0 degrees to 360
    degrees to find the maximum reading.
 e. The test-receiver system was set to Quasi-Peak detect function and specified bandwidth with
    maximum hold mode when the test frequency is below 1 GHz.
 f. The test-receiver system was set to Peak and Average detect function and specified
   bandwidth with maximum hold mode when the test frequency is above 1 GHz.
 g. Place the measurement antenna away from each area of the EUT determined to be a source of
    emissions at the specified measurement distance, while keeping the measurement antenna aimed
    at the source of emissions at each frequency of significant emissions, with polarization oriented
    for maximum response.(1 GHz to 40 GHz)



                                     [ Radiated Emission Limits ]


        Frequency             Antenna Distance            Field Strength             Quasi-Peak
          (MHz)                     (m)                      (μV/m)                  (dB(μV)/m)
        30 to 88                     3                         100                      40.0
        88 to 216                     3                        150                      43.5
        216 to 960                    3                        200                      46.0
        Above 960                    3                        500                       54.0
        Frequency             Antenna Distance                Peak                     Average
          (MHz)                     (m)                    (dB(μV)/m)                (dB(μV)/m)
       Above 1 000                   3                         74                        54




F-TP22-03 (Rev.00)                               9 / 22                              HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                          Report No.: HCT-EM-1905-FC007




3.2.1 Frequency Range of Radiated Measurements

 An unintentional radiator, including a digital device, the spectrum shall be investigated from the lowest
 radio frequency signal generated or used in the device, without going below the lowest frequency for
 which a Radiated Emission limit is specified, up to the frequency shown in the following table

    Highest frequency generated or used in the device
                                                             Upper frequency of measurement range
        or on which the device operates or tunes
                                                                            (MHz)
                        (MHz)
                 Below 1.705                               30
                 1.705 to 108                              1 000
                 108 to 500                                2 000
                 500 to 1 000                              5 000
                                                           5th harmonic of the highest frequency
                 Above 1 000
                                                           or 40 ㎓, whichever is lower


3.3 Configuration of Tested System




                                         EUT                Travel
                                                           Adaptor




                                                Earphone

  Non-Conductive Table
  Power Line: 120 VAC, 60 Hz




F-TP22-03 (Rev.00)                               10 / 22                              HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                     Report No.: HCT-EM-1905-FC007




4. PRELIMINARY TEST

4.1 Conducted Emission
 It was tested the following operating mode, after connecting all peripheral devices.

 Operating Modes:

      FRONT CAMERA & MP3 mode
      REAR CAMERA & FM RADIO mode
      IDLE mode

   NOTE. The worst-case emissions are reported.




4.2 Radiated Emission
 It was tested the following operating mode, after connecting all peripheral devices.

 Operating Modes:

      FRONT CAMERA & MP3 mode
      REAR CAMERA & FM RADIO mode
      IDLE mode

   NOTE. The worst-case emissions are reported.




F-TP22-03 (Rev.00)                                11 / 22                        HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                     Report No.: HCT-EM-1905-FC007




5. CONDUCTED AND RADIATED EMISSION TEST SUMMARY

5.1 Conducted Emission

The test results of conducted emission at mains ports provide the following information:


   Rule Part / Standard                    FCC PART 15 Subpart B Class B

   Detector                                Quasi-Peak, CISPR-Average

   Bandwidth                               9 kHz (6 dB)

   Operating Mode                          REAR CAMERA & FM RADIO mode

   Kind of Test Site                       Shielded Room

   Temperature                             23.6 °C

   Relative Humidity                       43.8 %

   Test Date                               April 21, 2019




    - Calculation Formula:

        1. Conductor L1 = Hot, Conductor N = Neutral
        2. Corr. = LISN Factor + Cable Loss
        3. QuasiPeak or CAverage= Receiver Reading + Corr.
        4. Margin = Limit – QuasiPeak or CAverage




 F-TP22-03 (Rev.00)                           12 / 22                            HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                                                 Report No.: HCT-EM-1905-FC007




Figure 1: Conducted Emission, AC Main Port, Line (L1)


                                                        FCC CLASS B_Exten Cable


                          90


                          80


                          70


                          60


                          50
           Level in dBμ




                          40


                          30


                          20


                          10


                           0


                          -10
                            150k     300   400 500   800 1M               2M   3M   4M 5M 6     8 10M        20M   30M
                                                                 Frequency in Hz

                    FCC CLASS B_QP                   FCC CLASS B_ AV                  Preview Result 1-PK+
                    Preview Result 2-AVG             Final Result 1-QPK               Final Result 2-CAV




 F-TP22-03 (Rev.00)                                               13 / 22                                    HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                 Report No.: HCT-EM-1905-FC007




QuasiPeak Final Result, Line (L1)




      Frequency       QuasiPeak     Bandwidth              Corr.       Margin         Limit
                                                    Line
        (MHz)          (dBuV)         (kHz)                (dB)         (dB)         (dBuV)


       0.150000         40.1          9.000          L1     9.7          25.9         66.0

       0.158000         40.3          9.000          L1     9.7          25.3         65.6

       0.162000         40.8          9.000          L1     9.7          24.5         65.4

       0.364000         40.3          9.000          L1     9.7          18.4         58.6

       0.386000         43.7          9.000          L1     9.7          14.5         58.1

       0.396000         43.2          9.000          L1     9.7          14.7         57.9

       0.974000         36.2          9.000          L1     9.8          19.8         56.0

       1.032000         36.8          9.000          L1     9.8          19.2         56.0

       1.076000         36.8          9.000          L1     9.8          19.2         56.0

       1.196000         35.9          9.000          L1     9.8          20.1         56.0

       1.202000         32.5          9.000          L1     9.8          23.5         56.0

       2.416000         34.2          9.000          L1     9.9          21.8         56.0

       5.490000         30.8          9.000          L1    10.0          29.2         60.0

       5.536000         27.3          9.000          L1    10.0          32.7         60.0

       6.374000         29.6          9.000          L1    10.1          30.4         60.0

      12.824000         27.6          9.000          L1    10.3          32.4         60.0

      13.196000         27.7          9.000          L1    10.3          32.3         60.0

      15.554000         27.4          9.000          L1    10.4          32.6         60.0




 F-TP22-03 (Rev.00)                             14 / 22                         HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                Report No.: HCT-EM-1905-FC007




CAverage Final Result, Line (L1)




      Frequency       CAverage     Bandwidth              Corr.       Margin         Limit
                                                   Line
        (MHz)          (dBuV)        (kHz)                (dB)         (dB)         (dBuV)


       0.150000         27.3         9.000          L1     9.7          28.7         56.0

       0.162000         27.2         9.000          L1     9.7          28.2         55.4

       0.166000         27.9         9.000          L1     9.7          27.3         55.2

       0.358000         31.2         9.000          L1     9.7          17.6         48.8

       0.394000         31.1         9.000          L1     9.7          16.8         48.0

       0.834000         25.5         9.000          L1     9.8          20.5         46.0

       0.974000         25.1         9.000          L1     9.8          20.9         46.0

       1.032000         25.6         9.000          L1     9.8          20.4         46.0

       1.158000         25.9         9.000          L1     9.8          20.1         46.0

       1.190000         26.2         9.000          L1     9.8          19.8         46.0

       1.196000         25.8         9.000          L1     9.8          20.2         46.0

       1.202000         25.5         9.000          L1     9.8          20.5         46.0

       5.490000         20.4         9.000          L1    10.0          29.6         50.0

       5.536000         18.3         9.000          L1    10.0          31.7         50.0

       6.374000         20.2         9.000          L1    10.1          29.8         50.0

      12.028000         17.9         9.000          L1    10.3          32.1         50.0

      13.200000         19.7         9.000          L1    10.3          30.3         50.0

      15.554000         17.8         9.000          L1    10.4          32.2         50.0




 F-TP22-03 (Rev.00)                            15 / 22                         HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                                                 Report No.: HCT-EM-1905-FC007




Figure 2: Conducted Emission, AC Main Port, Line (N)


                                                        FCC CLASS B_Exten Cable


                          90


                          80


                          70


                          60


                          50
           Level in dBμ




                          40


                          30


                          20


                          10


                           0


                          -10
                            150k     300   400 500   800 1M               2M   3M   4M 5M 6     8 10M        20M   30M
                                                                 Frequency in Hz

                    FCC CLASS B_QP                   FCC CLASS B_ AV                  Preview Result 1-PK+
                    Preview Result 2-AVG             Final Result 1-QPK               Final Result 2-CAV




 F-TP22-03 (Rev.00)                                               16 / 22                                    HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                Report No.: HCT-EM-1905-FC007




QuasiPeak Final Result, Line (N)




      Frequency       QuasiPeak    Bandwidth              Corr.       Margin         Limit
                                                   Line
        (MHz)          (dBuV)        (kHz)                (dB)         (dB)         (dBuV)


       0.150000         39.9         9.000          N      9.8          26.1         66.0

       0.160000         40.7         9.000          N      9.8          24.8         65.5

       0.164000         39.5         9.000          N      9.8          25.7         65.3

       0.172000         36.9         9.000          N      9.8          27.9         64.9

       0.176000         36.6         9.000          N      9.8          28.0         64.7

       0.396000         38.6         9.000          N      9.9          19.3         57.9

       1.080000         32.3         9.000          N     10.0          23.7         56.0

       1.098000         33.0         9.000          N     10.0          23.0         56.0

       1.136000         33.6         9.000          N     10.0          22.4         56.0

       1.504000         32.8         9.000          N     10.1          23.2         56.0

       1.746000         30.2         9.000          N     10.1          25.8         56.0

       3.292000         31.3         9.000          N     10.1          24.7         56.0

      20.916000         27.1         9.000          N     10.9          32.9         60.0

      21.408000         28.2         9.000          N     10.9          31.8         60.0

      21.624000         28.1         9.000          N     10.9          31.9         60.0

      21.714000         28.4         9.000          N     10.9          31.6         60.0

      22.408000         28.0         9.000          N     10.9          32.0         60.0

      24.490000         26.7         9.000          N     11.0          33.3         60.0




 F-TP22-03 (Rev.00)                            17 / 22                         HCT CO.,LTD.


 FCC ID: ZNFL722DL                                               Report No.: HCT-EM-1905-FC007




CAverage Final Result, Line (N)




      Frequency       CAverage    Bandwidth              Corr.       Margin         Limit
                                                  Line
        (MHz)          (dBuV)       (kHz)                (dB)         (dB)         (dBuV)


       0.150000         27.2        9.000          N      9.8          28.8         56.0

       0.158000         26.5        9.000          N      9.8          29.1         55.6

       0.164000         27.8        9.000          N      9.8          27.5         55.3

       0.168000         27.4        9.000          N      9.8          27.6         55.1

       0.178000         24.3        9.000          N      9.8          30.3         54.6

       0.214000         21.4        9.000          N      9.9          31.6         53.0

       0.934000         22.6        9.000          N     10.0          23.4         46.0

       1.034000         22.4        9.000          N     10.0          23.6         46.0

       1.096000         23.7        9.000          N     10.0          22.3         46.0

       1.136000         23.4        9.000          N     10.0          22.6         46.0

       1.746000         21.6        9.000          N     10.1          24.4         46.0

       3.292000         20.9        9.000          N     10.1          25.1         46.0

      20.916000         15.6        9.000          N     10.9          34.4         50.0

      21.408000         16.9        9.000          N     10.9          33.1         50.0

      21.492000         17.2        9.000          N     10.9          32.8         50.0

      21.624000         17.4        9.000          N     10.9          32.6         50.0

      22.408000         16.0        9.000          N     10.9          34.0         50.0

      24.490000         12.8        9.000          N     11.0          37.2         50.0




 F-TP22-03 (Rev.00)                           18 / 22                         HCT CO.,LTD.


 FCC ID: ZNFL722DL                                                             Report No.: HCT-EM-1905-FC007




5.2 Radiated Emission

The test results of radiated emission provide the following information:


  For Measurement Below 1 GHz

    Rule Part / Standard                      FCC PART 15 Subpart B Class B
    Detector                                  Quasi-Peak
    Bandwidth                                 120 kHz (6 dB)
    Operating Mode                            REAR CAMERA & FM RADIO mode
    Kind of Test Site                         3 m semi anechoic chamber
    Temperature                               21.3 °C
    Relative Humidity                         43.7 %
    Test Date                                 April 30, 2019



                                     Antenna
      Frequency         Quasi Peak                  POL.          Azimuth   Corr.     Margin       Limit
                                      Height
        (MHz)           (dBμV/m)                    (H/V)          (deg)    (dB)       (dB)      (dBμV/m)
                                       (cm)

      32.038076            23.8       100.0             V          133.0    18.4       16.2        40.0

      44.314629            26.2       100.0             V          20.0     19.3       13.8        40.0

      85.428857            21.6       225.0             H          335.0    14.9       18.4        40.0

     100.254509            25.1       225.0             H          75.0     15.1       18.4        43.5

     651.336673            26.7       191.8             V           0.0     27.9       19.3        46.0

     924.875752            30.6       117.8             V          163.0    31.5       15.4        46.0




  - Calculation Formula:

    1. POL. H = Horizontal, POL. V = Vertical
    2. QuasiPeak = Reading (Receiver Reading) + Corr.
    3. Corr. (Correction Factor) = Antenna Factor + Cable Loss
    4. Margin = Limit - QuasiPeak




 F-TP22-03 (Rev.00)                                     19 / 22                          HCT CO.,LTD.


FCC ID: ZNFL722DL                                                           Report No.: HCT-EM-1905-FC007




 For Measurement Above 1 GHz

  Rule Part / Standard                  FCC PART 15 Subpart B Class B
                                        Peak mode: Peak (RBW: 1 MHz, VBW: 3 MHz)
  Detector
                                        CISPR-Average mode: Peak (RBW: 1 MHz, VBW: 10 Hz)
  Highest Frequency                     5 825 MHz
  Tested Frequency Range                1 GHz to 30 GHz
  Operating Mode                        REAR CAMERA & FM RADIO mode
                                        3 m semi anechoic chamber
  Kind of Test Site
                                        10 m semi anechoic chamber
  Temperature                           23.5 / 20.8 °C
  Relative Humidity                     42.6 / 44.9 %
  Test Date                             April 25 / April 29, 2019


                                                            Antenna
     Frequency          Peak       Limit       Margin                 POL.         Azimuth      Corr.
                                                             Height
       (MHz)          (dBμV/m)   (dBμV/m)       (dB)                  (H/V)         (deg)       (dB)
                                                              (cm)
   1982.911300           26.92     74           47.08        124.7      H           319.0       -18.8
   4275.601500           32.02     74           41.98        124.9      V           43.0        -12.2
   7152.069500           40.3      74           33.7         100.0      V           51.0         -2.0
   9342.126700           42.96     74           31.04        274.5      V            2.0         1.1
   10912.523000          47.08     74           26.92        100.0      H           71.0         5.7
   14487.905000          52.37     74           21.63        296.7      V           136.0        9.8


                                                            Antenna
     Frequency        CAverage     Limit       Margin                 POL.         Azimuth      Corr.
                                                             Height
       (MHz)          (dBμV/m)   (dBμV/m)       (dB)                  (H/V)         (deg)       (dB)
                                                              (cm)
   1982.911300           13.74     54           40.26        124.7      H           319.0       -18.8
   4275.601500           19.6      54           34.4         124.9      V           43.0        -12.2
   7152.069500           27.38     54           26.62        100.0      V           51.0         -2.0
   9342.126700           30.51     54           23.49        274.5      V            2.0         1.1
   10912.523000          34.61     54           19.39        100.0      H           71.0         5.7
   14487.905000          39.36     54           14.64        296.7      V           136.0        9.8


 - Calculation Formula:

   1. POL. H = Horizontal, POL. V = Vertical
   2. Peak or CAverage = Reading (Receiver Reading) + Corr.
   3. Corr. (Correction Factor) = Antenna Factor+ Cable Loss –Amplifier Gain
   4. Margin = Limit - Peak or CAverage




F-TP22-03 (Rev.00)                                20 / 22                             HCT CO.,LTD.


 FCC ID: ZNFL722DL                                         Report No.: HCT-EM-1905-FC007




6. CONCLUSION

The data collected shows that the EUT Type: Multi-band GSM/CDMA/WCDMA/LTE Phone
with WiFi, BT, FCC ID: ZNFL722DL, Model: LG L722DL complies with §15.107 and §15.109
of the FCC rules.




 F-TP22-03 (Rev.00)                    21 / 22                       HCT CO.,LTD.


FCC ID: ZNFL722DL                                   Report No.: HCT-EM-1905-FC007




7. APPENDIX A. TEST SETUP PHOTOGRAPHS

                          Please refer to Annex A




F-TP22-03 (Rev.00)               22 / 22                      HCT CO.,LTD.



Document Created: 2019-05-25 00:31:09
Document Modified: 2019-05-25 00:31:09

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