DFS Test Report

FCC ID: TQ8-ADC10DWAU

Test Report

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FCCID_4400932

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               TEST REPORT
               FCC/IC DFS Test for ADC1ODWAU&ATCA41DWEKN

               Certification

               APPLICANT
               HYUNDAI MOBIS CO., LTD.


               REPORT NO.
               HCT—RF—1907—FI015


               DATE OF ISSUE
               July 24, 2019




               HCT Co., Ltd.
               74, Seoicheon—ro 578beon—gil, Majang—myeon, Icheon—si, Gyeanggi—do, 17383 KOREA
               Tel. +82 31 634 6300 F ax, +82 31 645 6401


KL«CI
HCT Co., Ltd.
74, Seoicheon—ro 578beon—gil, Majang—myeon, Icheon—si, Gyeonggi—do, 17383 KOREA
Tel. +82 31 634 6300 Fax. +82 31 645 6401




                                               REPORT NO.
             es o                              HCT—RF—1907—Fi015
        REPORT                                 DATE OF ISSUE
                                              July 24, 2019
 FCC/IC         DFS      Test     for
        AD C 1 0 D W A U &
         AT C 4 1 D W K N                      Other Model
                                               FCC: ATC41DWAN



                               Applicant       HYUNDAI MOBIS CO., LTD.
                                               203, Teheran—ro, Gangnam—gu, Seoul, 135—977, South Korea

                                Eut Type       Car Audio System
                       FCC Model Name          ADC10DWAU
                        IC Model Name          ATC41DWKN

                                  FCC ID       TQ&8—ADC10DWAU
                                        IC     5074A—ATCA1DWKN

                        Modulation type        OFDM

                       FCC Classification      Unlicensed National Information Infrastructure(UNII)

                       FCC Rule Part(s)        Part 15.407(DFS)

                                               This test results were applied only to the test methods required by the
                                               standard.



                                               Tested by
                                               Se Wook Park


                                               Technical Manager
                                               Kwon Jeong                         P

                                                                                  /
                                                                                               HCT CO., LTD.

                                                                                               &S\aa&(Ml
                                                                                               SeoChan Lee        / cE




 F—TP22—03 (Rev. 01)                                                                                         Page 2 of 21






FCC Model

IC Model








a)


b)




c)




d)






    μ
μ




μ   μ




     N
                                                                                                         Report No. HCT—RF—1907—FI015




         6.6 TEST RESULT

         Type0 : PRI & Radar Pulse Number
                      Apllent Spectrum Analyzer — Swept 5K
                        _1ssLsmeemgl10Augiaito Ioeseszaibubsane                                             omm
                      Center Freq 5.690000000 GHz                        .            Aug Type: LogPur       quency
                                                           HNO:rear «> Trig:Free Run AvglHold: 171
                                               IGaint ow      Aten: 10 dB



                               Ref 0.00 dBm


                                                                                                           5690000000 GHz




                      Center 5.690000000 GHz                                     Span 0 Hz
                      Loo                           VBW 50 MHz                Eooo
                      use                                                          stams




                                                           Number of Pulse Form : 18




F—TP22—03 (Rev. 01)                                                                                                         Page 16 of 21


                                                                                                                         Report No. HCT—RF—1907—FI015




         Time Display, Non WLAN Channel Traffic
                                                                                      aucvauto      ces aM sds 2018
                      Center Freq 5.690000000 GHz                .             Aug Type: LogPur
                                               HNO:rea > Trig:FreeRun
                                               IGaint ow       #atten: 18 dB
                                                                                                                                      State>

                      (Pe cce   cAE ul
                      lt
                                                                                                                                     Trace
                                                                                                                                    (+ State)




                                                                                                                                       Data
                                                                                                                                    (Export >
                                                                                                                                    Trace 1

                                                                                                                                    sareen}
                                                                                                                                     Image




                      Center 5.690000000 GHz                                                          Span 0 Hz
                      Res BW 3.0 MHz                VBW 3.0 MHz                        Sweep 2.000 s (40001 pts)
                      luse.                                                                smamus



         Time Display, WLAN Channel Traffic (Streaming Video)

                                                                                      aucvauto      oica7se aMdos 2018
                                                                               Avg Type: LogPur
                                                           CC Trig:Free Run
                                                              #atten: 18 dB
                                                                                                                                  Auto Tune



                                                                                                                                 CenterFreq
                                                                                                                           5690000000 GHz



                                                                                                                                  StartFreq
                                                                                                                           5690000000 GHz.


                                                                                                                                  Stop Freq
                                                                                                                           5690000000 GHz.


                                                                                                                                    CF Step
                                                                                                                                 2000000 MHz
                                                                                                                          Auto           Man

                                                                                                                                 Freq Offset
                                                                                                                                         0 Hz



                      Center 5.690000000 GHz                                                          Span 0 Hz
                      Res BW 3.0 MHz                VBW 3.0 MHz                        Sweep 2.000 s (40001 pts)
                      use                                                                  stams




F—TP22—03 (Rev. 01)                                                                                                                             Page 17 of 21


                                                                                                                                                Report No. HCT—RF—1907—FI015




          Channel Move Time & Channel Closing Transmission Time
                 File Contqure Help
                   n sennge                                                                                                                                    Csnso
                                                                                                                                                                 Sox Waw
                    RF Freauency:.     53000E e                   DT Peak inout Level:|   ~10005) dam          DUT Peak Ouout Levels|—GIZ) dam                    Genitor"
                                                                  vsG Pat Loss/Gain: 805 c                            VBAPahLoss:       002, ce                     Capure Screen   )
                  Captre Wavelorm |Measurement/ Pnalsis| Pavback Waselom
                    Teser Setincs                                                  ispay Setings                              Cantred nfo                      Matkernfo
                      Extemalmie(yop:       Teb en!                "£505) ddm        Olslay Relorence Level:    |A0dim          Castire Duraton: 12Sec         Sptwnsinm
                       Wco                 *)   Precigger            100E ms                                                                                   BR OSec
                                                                                                                                                               End Wavstom
                                                                                                                                                               IRJ 002510See

                                                                                                                                                               ZtOns Bounday
                                                                                                                                                               IRJ 02250 Sec

                                                                                                                                                               10 Bounday
                                                                                                                                                               i) tocesme Sec

                                                                                                                                                               Channel Move Time
                                                                                                                                                               [Z] 10000 See
                                                                                                   ols
                                                                                                                                                               Aacreastes
                                                                                                                                                               Bust 0y          a
                                                                                                                                                               2t0ms To
                                                                                                                                                                            acont
                                                                                                                                                               Bust Oy          #
                                                                                                                                                               365 Tol
                                                                                                                                                                            s ons
                                                                                                                                                toccs          Bustoy
                   ciworewrce stsiee DtB vilfType OWECC 9rstre DNR vilType OHECC Type 0 — us widt— 1#2ue PA — 18 pulses.aia                      Scest o Fie   10 To            #
                   8            1000   (Channel Move 1EAuo .+         Prepac                                                                    Smebae                      ue
                 (Contaure Hardware    RRRRRReReRRRRRRRR] se            Test Conplecd




         Note:
          1. Test BW : 802.11ac(VHT80)
          2. Test Channel : 138
         3. Channel Move Time : 4.102449s (Limit: 10 s)
         4. Channel Closing Transmission Time, Aggregate Time After 200 ms : 0.001494s (Limit : 60 ms)




F—TP22—03 (Rev. 01)                                                                                                                                                          Page 18 of 21


     N
                                                                                                                                  Report No. HCT—RF—1907—FI015




          Non—occupancy Period — Monitoring live time spectrum analyzer — Elapse time 30 minutes
                      Apllent Spectrum Analyzer — Swept 5K
                        _1se snL. smeengl 10                                           Hug Type:auciairo
                                                                                                 LogPur     |orzede atDu0s anie      Erequency
                      Center Freq 5.690000000 GHz
                                                            PIO: Fas <>— Trig:Free Run
                                                           iFGaindow     #atten: 20 dB

                                  Lo e c


                                                                                                                                    5690000000 GHz




                       Center 5.690000000 GHz                                                                 Span 0 Hz
                       Res BW 3.0 MHz                      VBW 3.0 MHz                          Sweep 2.000 ks (1001 pts)
                      use                                                                           stams




          Note:

          1. Test BW : 802.11ac(VHT80)
         2. Test Channel : 138




F—TP22—03 (Rev. 01)                                                                                                                                  Page 19 of 21







Document Created: 2019-08-01 14:45:24
Document Modified: 2019-08-01 14:45:24

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