Test Report 1

FCC ID: ZNFW315

Test Report

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FCCID_3840063

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




                                   EMI TEST REPORT
                                    FCC CERTIFICATION
Applicant:                                                   Date of Receipt: March 28, 2018
LG Electronics MobileComm U.S.A., Inc.
                                                             Date of Issue: April 18, 2018
1000 Sylvan Avenue, Englewood Cliffs NJ 07632
United States                                                Test Report No. HCT—EM—1804—FCO20




          FCC ID :                                          ZNFW315


    Rule Part(s) / Standard(s)       : FCC CFR 47 PART 15 Subpart B Class B
    FCC Classification               : JAB (Part 15B —Class B Digital Device)
    EUT Type                         : Portable Wrist Device
    Model Name                       : LM—W315
    Additional Model Name            : LMW315, W315
    TA Information:                  : Model Name: MCS—VO1WA, Manufacturer: AOHAI

    Date of Test                     : April 07, 2018 —April 13, 2018


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 By




Dong—Hwan Seo                                                Jin—Pyo Hong
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 CO.,LTD.


FCC ID: ZNFW315                                                      Report No.: HCT-EM-1804-FC020




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

        Report No.                Issue Date                 Information About Changes
  HCT-EM-1804-FC020             April 18, 2018                    Initial Release




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


FCC ID: ZNFW315                                                                                                   Report No.: HCT-EM-1804-FC020




                                                     TABLE OF CONTENTS

                                                                                                                                               PAGE

 1. GENERAL INFORMATION .......................................................................................................... 4
    1.1 Description of EUT .................................................................................................................... 4
    1.2 Related Submittal(s) / Grant(s) .................................................................................................. 4
    1.3 Test Facility ................................................................................................................................ 4
    1.4 Calibration of Measuring Instrument ......................................................................................... 4
    1.5 Tested System Details ................................................................................................................ 5
    1.6 Cable Description ....................................................................................................................... 5
    1.7 Noise Suppression Parts on Cable. (I/O Cable) ......................................................................... 5
 2. MEASUREMENT UNCERTAINTY .............................................................................................. 6
 3. DESCRIPTION OF TEST ............................................................................................................... 7
    3.1 Measurement of Conducted Emission ........................................................................................ 7
    3.2 Measurement of Radiated Measurements ................................................................................ 10
 4. PRELIMINARY TEST .................................................................................................................. 10
    4.1 Conducted Emission Test ......................................................................................................... 10
    4. 2 Radiated Emission Test ........................................................................................................... 10
 5. CONDUCTED AND RADIATED EMISSION TEST SUMMARY ..............................................11
    5.1 Conducted Emission Test ..........................................................................................................11
    5.2 Radiated Emission Test ............................................................................................................ 18
 6. LIST OF TEST EQUIPMENT....................................................................................................... 20
 7. CONCLUSION .............................................................................................................................. 21
 8. APPENDIX A_TEST SETUP PHOTOGRAPHS ......................................................................... 22




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


 FCC ID: ZNFW315                                                            Report No.: HCT-EM-1804-FC020




1. GENERAL INFORMATION

1.1 Description of EUT
 Its basic purpose is used for communications.
   FCC ID                      ZNFW315
   Model                       LM-W315
   Additional Model            LMW315, W315
   EUT Type                    Portable Wrist Device

                               2 402 MHz to 2 480 MHz (Bluetooth)
   TX Frequency
                               2 412 MHz to 2 462 MHz (WiFi 2.4 GHz)


                               2 402 MHz to 2 480 MHz (Bluetooth)
   RX Frequency
                               2 412 MHz to 2 462 MHz (WiFi 2.4 GHz)



1.2 Related Submittal(s) / Grant(s)
   Original submittal only.


1.3 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
                                                                                  90661
   Radiated Field strength measurement facility
   10 m Semi Anechoic chamber


1.4 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).




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


 FCC ID: ZNFW315                                                                Report No.: HCT-EM-1804-FC020




1.5 Tested System Details
  All equipment descriptions used in the tested system (including inserted cards) are:

      Device Type            Model Name            Serial Number         Manufacturer              FCC ID
   EUT                   LM-W315                            -         LG                     ZNFW315

   Data cable            EAD64746111                        -         LUXSHARE               -

   Cradle                SDT-370                   EAY65128901        SUNLIN                 -

   Bluetooth headset     HBS-760                            -         LG                     -

   Travel adaptor        MCS-V01WA                          -         AOHAI                  -



1.6 Cable Description
                                                 Power Cord        I/O Cable Shielded
     Product Name               Port                                                             Length (m)
                                                Shielded (Y/N)           (Y/N)
         Cradle             USB type C                  Y                   Y                    (P)1.0

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


1.7 Noise Suppression Parts on Cable. (I/O Cable)
                                              Ferrite Bead                      Metal Hood
     Product Name               Port                             Location                           Location
                                                 (Y/N)                            (Y/N)
         Cradle             USB type C              N              N/A               Y             Both End




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


FCC ID: ZNFW315                                                          Report No.: HCT-EM-1804-FC020




2. 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 (k = 2)
   Radiated Emissions (30 MHz to 1 GHz)                               5.20 dB (k = 2)
   Radiated Emissions (1 GHz to 18 GHz)                               5.24 dB (k = 2)
   Radiated Emissions (18 GHz to 40 GHz)                              5.40 dB (k = 2)




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


FCC ID: ZNFW315                                                          Report No.: HCT-EM-1804-FC020




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)                             7 / 22                              HCT CO.,LTD.


FCC ID: ZNFW315                                                            Report No.: HCT-EM-1804-FC020




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)                               8 / 22                              HCT CO.,LTD.


 FCC ID: ZNFW315                                                            Report No.: HCT-EM-1804-FC020




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




                          Bluetooth                                      Travel
                                                  Cradle
                           Headset                                       Adaptor
                                                   EUT




                                                                                   Non-Conductive Table
                                                                                   Power Line: 120 VAC




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


 FCC ID: ZNFW315                                                           Report No.: HCT-EM-1804-FC020




4. PRELIMINARY TEST

4.1 Conducted Emission Test
 It was tested Data Communication mode, after connecting all peripheral devices.

   Operation Mode: Charging & MP3 play mode



4. 2 Radiated Emission Test

 It was tested Data Communication mode, after connecting all peripheral devices.

   Operation Mode: Charging & MP3 play mode




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


 FCC ID: ZNFW315                                                       Report No.: HCT-EM-1804-FC020




5. CONDUCTED AND RADIATED EMISSION TEST SUMMARY

5.1 Conducted Emission Test
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)

   Kind of Test Site                       Shielded Room

   Temperature                             23.0 °C

   Relative Humidity                       45.3 %

   Test Date                               April 07, 2018




    - 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)                           11 / 22                            HCT CO.,LTD.


 FCC ID: ZNFW315                                                                                   Report No.: HCT-EM-1804-FC020




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)                                               12 / 22                                    HCT CO.,LTD.


 FCC ID: ZNFW315                                                Report No.: HCT-EM-1804-FC020




QuasiPeak Final Result, Line (L1)



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

      0.430000         35.3        9.000          L1     9.7          21.9         57.3

      0.438000         35.7        9.000          L1     9.7          21.4         57.1

      0.442000         36.2        9.000          L1     9.7          20.9         57.0

      0.452000         36.7        9.000          L1     9.7          20.1         56.8

      0.460000         39.2        9.000          L1     9.7          17.5         56.7

      0.470000         34.0        9.000          L1     9.7          22.5         56.5

      1.032000         28.3        9.000          L1     9.8          27.7         56.0

      1.036000         29.1        9.000          L1     9.8          26.9         56.0

      1.054000         27.1        9.000          L1     9.8          28.9         56.0

      1.088000         27.6        9.000          L1     9.8          28.4         56.0

      1.138000         27.3        9.000          L1     9.8          28.7         56.0

      1.146000         27.3        9.000          L1     9.8          28.7         56.0

     16.774000         23.9        9.000          L1    10.3          36.1         60.0

     16.820000         23.9        9.000          L1    10.3          36.1         60.0

     16.904000         24.0        9.000          L1    10.3          36.0         60.0

     16.968000         24.0        9.000          L1    10.3          36.0         60.0

     17.056000         24.1        9.000          L1    10.3          35.9         60.0

     17.338000         23.6        9.000          L1    10.3          36.4         60.0




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


 FCC ID: ZNFW315                                               Report No.: HCT-EM-1804-FC020




CAverage Final Result, Line (L1)



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

      0.434000         24.7       9.000          L1     9.7          22.5         47.2

      0.438000         24.2       9.000          L1     9.7          22.9         47.1

      0.442000         24.3       9.000          L1     9.7          22.8         47.0

      0.446000         24.9       9.000          L1     9.7          22.1         46.9

      0.458000         29.4       9.000          L1     9.7          17.3         46.7

      0.462000         30.2       9.000          L1     9.7          16.5         46.7

      1.038000         21.3       9.000          L1     9.8          24.7         46.0

      1.088000         21.4       9.000          L1     9.8          24.6         46.0

      1.110000         20.9       9.000          L1     9.8          25.1         46.0

      1.120000         21.7       9.000          L1     9.8          24.3         46.0

      1.150000         21.1       9.000          L1     9.8          24.9         46.0

      1.162000         20.5       9.000          L1     9.8          25.5         46.0

     16.820000         14.8       9.000          L1    10.3          35.2         50.0

     16.904000         14.8       9.000          L1    10.3          35.2         50.0

     17.054000         15.1       9.000          L1    10.3          34.9         50.0

     17.080000         15.4       9.000          L1    10.3          34.6         50.0

     17.204000         15.1       9.000          L1    10.3          34.9         50.0

     17.414000         15.1       9.000          L1    10.3          34.9         50.0




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


 FCC ID: ZNFW315                                                                                   Report No.: HCT-EM-1804-FC020




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)                                               15 / 22                                    HCT CO.,LTD.


 FCC ID: ZNFW315                                                Report No.: HCT-EM-1804-FC020




QuasiPeak Final Result, Line (N)



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

      0.438000         33.0        9.000          N      9.7          24.1         57.1

      0.442000         33.2        9.000          N      9.7          23.9         57.0

      0.446000         33.4        9.000          N      9.7          23.6         56.9

      0.450000         34.2        9.000          N      9.7          22.7         56.9

      0.454000         35.6        9.000          N      9.7          21.2         56.8

      0.460000         38.0        9.000          N      9.7          18.7         56.7

      1.094000         27.0        9.000          N      9.8          29.0         56.0

      1.100000         26.7        9.000          N      9.8          29.4         56.0

      1.110000         26.4        9.000          N      9.8          29.6         56.0

      1.118000         25.9        9.000          N      9.8          30.1         56.0

      1.122000         26.6        9.000          N      9.8          29.4         56.0

      1.156000         25.7        9.000          N      9.8          30.3         56.0

     15.374000         14.7        9.000          N     10.5          45.3         60.0

     16.328000         16.5        9.000          N     10.5          43.5         60.0

     16.702000         16.8        9.000          N     10.5          43.2         60.0

     16.746000         16.5        9.000          N     10.5          43.5         60.0

     16.836000         16.4        9.000          N     10.5          43.6         60.0

     17.108000         17.6        9.000          N     10.6          42.4         60.0




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


 FCC ID: ZNFW315                                               Report No.: HCT-EM-1804-FC020




CAverage Final Result, Line (N)


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

      0.150000         17.0       9.000          N      9.7          39.0         56.0

      0.232000         15.6       9.000          N      9.7          36.8         52.4

      0.436000         20.3       9.000          N      9.7          26.8         47.1

      0.444000         19.5       9.000          N      9.7          27.5         47.0

      0.454000         21.4       9.000          N      9.7          25.4         46.8

      0.462000         24.0       9.000          N      9.7          22.6         46.7

      1.074000         19.3       9.000          N      9.8          26.7         46.0

      1.094000         19.9       9.000          N      9.8          26.1         46.0

      1.102000         20.2       9.000          N      9.8          25.8         46.0

      1.110000         19.8       9.000          N      9.8          26.2         46.0

      1.118000         20.3       9.000          N      9.8          25.7         46.0

      1.154000         19.6       9.000          N      9.8          26.4         46.0

     15.374000         8.3        9.000          N     10.5          41.7         50.0

     16.328000         9.2        9.000          N     10.5          40.8         50.0

     16.542000         9.3        9.000          N     10.5          40.7         50.0

     16.702000         9.7        9.000          N     10.5          40.3         50.0

     16.836000         9.6        9.000          N     10.5          40.4         50.0

     17.108000         10.6       9.000          N     10.6          39.4         50.0




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


 FCC ID: ZNFW315                                                             Report No.: HCT-EM-1804-FC020




5.2 Radiated Emission Test

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)
        Kind of Test Site                    3 m semi anechoic chamber
        Temperature                          23.7 °C
        Relative Humidity                    39.5 %
        Test Date                            April 12, 2018



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

      32.221600          17.6       225.1             V        234.0     18.9        22.4        40.0

      69.474400         15.8        125.2             H        164.0     18.1        24.2        40.0

     114.557600         21.7        225.1             V        172.0     17.2        21.8        43.5

     168.617600         18.0        225.1             V        210.0     19.6        25.5        43.5

     292.312000          27.5       99.8              H        196.0     20.3        18.5        46.0

     754.160800         29.3        374.9             H        212.0     29.5        16.7        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)                                18 / 22                             HCT CO.,LTD.


 FCC ID: ZNFW315                                                           Report No.: HCT-EM-1804-FC020




-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 Operating Frequency          2 480 MHz
      Upper Frequency                      1 GHz to 12.4 GHz
      Kind of Test Site                    3 m semi anechoic chamber
      Temperature                          24.1 °C
      Relative Humidity                    38.9 %
      Test Date                            April 13, 2018


                                 Antenna
     Frequency         Peak                     POL.          Azimuth   Corr.     Margin       Limit
                                  Height
       (MHz)         (dBμV/m)                   (H/V)          (deg)    (dB)       (dB)      (dBμV/m)
                                   (cm)
    1141.425000           33.5    149.8             H          305.0    -29.1      40.5        74.0
    2380.075000           40.9    136.7             H          50.0     -25.0      33.1        74.0
    2482.835000           42.3    166.8             H          311.0    -24.4      31.7        74.0
    2572.400000           42.2    149.9             H          270.0    -24.1      31.8        74.0
    6965.235000           40.2    150.2             V          285.0    -13.8      33.8        74.0
    9445.095000           42.2    133.9             V          184.0    -10.9      31.8        74.0


                                 Antenna
     Frequency       CAverage                   POL.          Azimuth   Corr.     Margin       Limit
                                  Height
       (MHz)         (dBμV/m)                   (H/V)          (deg)    (dB)       (dB)      (dBμV/m)
                                   (cm)
    1141.425000           17.3    149.8             H          305.0    -29.1      36.7        54.0
    2380.075000           20.0    136.7             H          50.0     -25.0      34.0        54.0
    2482.835000           20.1    166.8             H          311.0    -24.4      33.9        54.0
    2572.400000           19.9    149.9             H          270.0    -24.1      34.1        54.0
    6965.235000           27.7    150.2             V          285.0    -13.8      26.3        54.0
    9445.095000           29.9    133.9             V          184.0    -10.9      24.1        54.0



 - 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)                                  19 / 22                          HCT CO.,LTD.


FCC ID: ZNFW315                                                               Report No.: HCT-EM-1804-FC020




6. 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       06.20.2017
     EMI Test Receiver           Rohde & Schwarz   ESCI              100033           1 year       06.27.2017
     LISN                        Rohde & Schwarz   ENV216            102245           1 year       12.20.2017
     LISN                        Rohde & Schwarz   ESH3-Z5           100282           1 year       05.22.2017
     LISN                        Rohde & Schwarz   ENV216            100073           1 year       07.18.2017
     Software                    Rohde & Schwarz   EMC32 VER8.54.0   -                -            -

Radiated Emission

-For measurement below 1 GHz
     EMI Test Receiver           Rohde & Schwarz   ESU40             100524           1 year       08.16.2017
     Trilog Antenna              Schwarzbeck       VULB 9168         760              2 year       04.06.2017
     Antenna master              INNCO Systems     MA4000-XP-ET      -                N/A          -
                                                                     CO 3000/870/
     Antenna master controller INNCO Systems       CO 3000                            N/A          -
                                                                     35990515/L
     Turn Table                  INNCO Systems     -                 -                N/A          -
     Turn Table controller       INNCO Systems     CO2000            -                N/A          -
     EMI Test Receiver           Rohde & Schwarz   ESU26             100241           1 year       08.16.2017
     Antenna master              INNCO Systems     MA4000-EP         MA4000/283       N/A          -
     Turn Table                  INNCO Systems     DT3000-3T         DT3000/69        N/A          -
     Software                    Rohde & Schwarz   EMC32 VER8.40.0   -                -            -
-For measurement above 1 GHz
     EMI Test Receiver           Rohde & Schwarz   ESU40             100524           1 year       08.16.2017
     Antenna master              INNCO Systems     MA4000-XP-ET      -                N/A          -
                                                                     CO 3000/870/
     Antenna master controller INNCO Systems       CO 3000                            N/A          -
                                                                     35990515/L
     Turn Table                  INNCO Systems     -                 -                N/A          -
     Turn Table controller       INNCO Systems     CO2000            -                N/A          -
     Horn Antenna                Schwarzbeck       BBHA 9120D        296              2 year       10.12.2016
     Low Noise Amplifier         TESTEK            TK-PA18H          170034-L         1 year       03.06.2018
     Horn Antenna                Schwarzbeck       BBHA 9170         BBHA9170#786     2 year       12.05.2017
     Power Amplifier             TESTEK            TK-PA1840H        170030-L         1 year       12.20.2017
     Antenna master controller   HD GmbH           HD 100            100/637          N/A          -
     Power Amplifier             CERNEX            CBLU1183540       21691            1 year       06.28.2017
     Antenna master              HD GmbH           MA240             240/520          N/A          -
     Horn Antenna                Schwarzbeck       BBHA 9120D        1300             2 year       06.30.2017
     EMI Test Receiver           Rohde & Schwarz   ESU26             100241           1 year       08.16.2017
     Turn Table                  INNCO Systems     DT3000-3T         DT3000/69        N/A          -
     Software                    Rohde & Schwarz   EMC32 VER8.40.0   -                -            -




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


 FCC ID: ZNFW315                                                Report No.: HCT-EM-1804-FC020




7. CONCLUSION

The data collected shows that the EUT Type: Portable Wrist Device, Model: LM-W315,
FCC ID: ZNFW315 complies with §15.107 and §15.109 of the FCC rules.




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


FCC ID: ZNFW315                                   Report No.: HCT-EM-1804-FC020




8. APPENDIX A. TEST SETUP PHOTOGRAPHS

                     Please refer to Appendix A




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



Document Created: 2018-04-18 16:09:21
Document Modified: 2018-04-18 16:09:21

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