LS-100 AI Skare Assistant Test Report JUNG ANG EMC LABORATORY lululab

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Site validation for radiation emission measurements below 30MHz
      (Open Area Test Site (OATS) and 10m Anechoic Chamber)




 (Date)12/03/2018_ __                                                (Date) 12/03/2018__


    1| J52 ‘6V/
 TestedbyHyeong—Bac,Lee                                              ReviewedbyBang—Hyun,Nam


                                     BWS TECH INC.

           #23, Gokhyeon—ro 480beon—gil, Mohyeon—eup, Cheoin—gu, Yongin—si,
                        Gyeonggi—do 17031, Republic of Korea
                    TEL: +82—31—333—5997, FAX: +82—31—333—0017
                                http:!/www.bws.co.kr



Site validation for radiation emission measurements below 30MHz   Page Number:         Page 1 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Daialot Issu8:   December 3, 2018

                                             BWS TECH


                                      TABLE OF CONTENTS

  1. Definition …………………………………………………………..............                                                                3
  2. Test equipment …………….…………………………………................                                                             3
  3. Test set-up (Block diagram) ……………………………………………                                                                  3
  4. Test result ….......................................................................................           4
       4.1 Measurement value result table          ...…………………................................                       4
       4.2 Graph table of result............................................................................        4
       4.3 Plot data (Rawdata)…………………………….….................................                                        5




Site validation for radiation emission measurements below 30MHz                  Page Number:                      Page 2 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)                        Data of Issue:                December 3, 2018

                                                       BWS TECH


1. Definition

This test is a performed test to determine if a 10m anechoic chamber can be alternative
site that OATS in the below 30 MHz.

2. Test equipment

                                                                                      Calibration Due
    Equipment                Model             Manufacturer         Serial number           date
                                                                                     (year/month/date)

   Loop Antenna            FMZB1519           SCHWARZBECK               00025           2020/01/04

    SPECTRUM                                     ROHDE &
                              FSP                                      100631           2019/11/07
    ANALYZER                                     SCHWARZ
                                                 ROHDE &
  Signal Generator           SMT 06                                  825076/099         2019/01/02
                                                 SCHWARZ



3. Test set-up (Block diagram)




  Site validation for radiation emission measurements below 30MHz   Page Number:            Page 3 to 11
      (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:     December 3, 2018

                                               BWS TECH


4. Test result

   4.1 Measurement value result table
                                      Measurement Value (dBuV)
  Frequency (MHz)                                           10m Anechoic               Difference Value (dB)
                            Open Area Test Site
                                                               chamber
         0.009                       63.66                        63.77                        -0.11
         0.100                       65.96                        65.60                        0.36
         0.150                       65.76                        65.70                        0.06
         0.500                       65.79                        65.57                        0.22
         1.000                       65.15                        65.40                        -0.25
         5.000                       63.04                        63.74                        -0.70
         10.000                      61.60                        61.55                        0.05
         30.000                      62.08                        62.52                        -0.44
Note 1 : In this test, We used the same cables, antennas, equipment for both locations.
Note 2 : This data didn't apply antenna factor and cable loss because it’s only for checking the performance
         between two places.

   4.2 Graph table of result.




  Site validation for radiation emission measurements below 30MHz     Page Number:               Page 4 to 11
      (Open Area Test Site (OATS) and 10m Anechoic Chamber)           Data of Issue:         December 3, 2018

                                                 BWS TECH


4.3 Plot data (Rawdata)

Open Area Test Site (OATS)
Test Frequency : 9 kHz




Test Frequency : 100 kHz




Site validation for radiation emission measurements below 30MHz   Page Number:         Page 5 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH


Test Frequency : 150 kHz




Test Frequency : 500 kHz




Site validation for radiation emission measurements below 30MHz   Page Number:         Page 6 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH


Test Frequency : 1 MHz




Test Frequency : 10 MHz




Site validation for radiation emission measurements below 30MHz   Page Number:         Page 7 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH


Test Frequency : 30 MHz




10m Anechoic Chamber
Test Frequency : 9 kHz




Site validation for radiation emission measurements below 30MHz   Page Number:         Page 8 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH


Test Frequency : 100 kHz




Test Frequency : 150 kHz




Site validation for radiation emission measurements below 30MHz   Page Number:         Page 9 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH


Test Frequency : 500 kHz




Test Frequency : 1 MHz




Site validation for radiation emission measurements below 30MHz   Page Number:        Page 10 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH


Test Frequency : 10 MHz




Test Frequency : 30 MHz




Site validation for radiation emission measurements below 30MHz   Page Number:        Page 11 to 11
    (Open Area Test Site (OATS) and 10m Anechoic Chamber)         Data of Issue:   December 3, 2018

                                             BWS TECH



Document Created: 2018-12-03 16:49:30
Document Modified: 2018-12-03 16:49:30
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Document ID4138485
Application IDZ02oIj6C1OOUCrHA8jrq8g==
Document DescriptionOATS Site Validation Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize49.63kB (620431 bits)
Date Submitted2019-01-22 00:00:00
Date Available2019-01-22 00:00:00
Creation Date2018-12-03 16:49:12
Producing SoftwareMicrosoft Word 2013
Document Lastmod2018-12-03 16:49:30
Document TitleJUNG ANG EMC LABORATORY
Document CreatorMicrosoft Word 2013
Document Author: EMC