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      ????????? ???????? ??????? ????? ??????? ?????? ???????????? ????? ????????

        ???????>???????????????>???? DTV
      ?? ???????/??????????????豸DTX2000    
        ?????14784?Ρ?????

      ???????/??????????????豸DTX2000

       

        ????

      ???????/??????????????豸DTX2000

      • ????????????????????????????
      • ????????????ASI output)
      • ???????????
      • ????????
      • ??????
      • ??????TR101 290 Jitter
      • ???I/Q ???(???: FM-205)
      • ??????AWGN ???(???: FM-203)
      • Fading ????????????????
      • ???????(??????????????????????)
      ????????????

      ???????

      • ?????????????????????????
      • ??????/????(LCD, PDP)????
      • ??????/?????з?????????
      • ????????????????
      • ???????????
      • DTV о?????(??г??/????)

       

        ????

      ???????/??????????????豸DTX2000

      RF Specifications

      ?? Output Connector : N Type
      ?? RF Output Frequency : 50~870 MHz (VHF/UHF)
      ?? RF Frequency Resolution : 1Hz
      ?? Frequency Accuracy : 3 x 10^-6 / 25 ??
      ?? RF Power Level : -110 ~ 0dBm
      ?? RF Level Resolution : 0.1dB steps
      ?? RF Level Accuracy : ??0.5dB relative to the level at 18-33 ??
      ?? RF Impedance : 50 Ω


      Operating Specifications

      ?? Power supply : AC 100 to 240V, 50/60Hz
      ?? Power consumption : Less than 300W
      ?? Operating temperature : 10 to 40 ??
      ?? Operating humidity : 40 to 85% RH (No Condensation)
      ?? Guaranteed temperature : 15 to 35 ??
      ?? Guaranteed humidity : 20 to 85% RH (No Condensation)
      ?? Storage temperature : -40 to +70 ?? / 20 ~ 85% RH
      ?? Operating environment : Indoor
      ?? Operating attitude : Around 2000m
      ?? Over-voltage category : II
      ?? Pollution degree : 2
      ?? Dimensions : 330.5(W) x 209(H) x 377.5(D) mm
      ?? Weight : Approx.13Kg (Without options)


      OS system

      ?? Embedded OS


      Storage & User interface system

      ?? 2.5inch SATA 120G HDD(5400RPM)
      8.4 inch TFT color LCD (800 x 600)
      ?? Touch Screen


      External Interface system

      ?? USB Interface : USB HDD, USB Stick
      ?? Remote Control : RS-232C

       

       

        ????

      ???????/??????????????豸DTX2000

      • DVB-T ???(DMM-501)
      ????
      - ??????????: DVB-T
      ???????
      - Modulation : COFDM
      - IFFT : 2K,8K
      - Guard Interval : 1/4, 1/8, 1/16, 1/32
      - Modulation Modes : QPSK, 16, 64QAM
      - Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8


      • ATSC ???(DMM-502)
      ????
      - ?????????: ATSC
      ???????
      - Modulation : 8VSB


      • DVB-C ???(DMM-503)
      ????
      - ???????????: DVB-C
      ???????
      - Modulation : QAM (Annex - A/C)
      - Modulation Modes : 32, 64, 128, 256QAM
      - Symbol rate : 5~7.1 MS/S


      • OpenCable ???(DMM-504)
      ????
      - ???????????: OpenCable
      ???????
      - Modulation : QAM (Annex - B)
      - Modulation Modes : 64, 256QAM


      • DVB-S/S2 ???(DMM-505)
      ????
      - ???????????: DVB-S/S2
      ???????
      - Modulation : DVB-S/S2
      - Modulation Modes : DVB-S (QPSK)
      DVB-S2 (QPSK, 8PSK)
      - Integrated L-Band Upconverter with on-board
      - Symbol rate : 0.088~45 MS/S


      • DTMB ???(DMB-TH (DMM-506))
      ????
      - ??????????: DMB-TH
      ???????
      - Modulation : TDS-OFDM
      - Modulation Modes : 4QAM(QPSK), 16, 64QAM
      - Guard Interval : PN420, PN945
      (Frame Header)
      - Coding Rate : 0.4, 0.6, 0.8
      - Bandwidth : 5, 6, 7, 8
      - Time Interleaver : 240, 720


      • ISDB-T ???(SBTVD (DMM-507))
      ????
      - ??????????: ISDB-T
      ???????
      - Modulation : BTS-OFDM
      - Modulation Modes : DQPSK, QPSK,16QAM, 64QAM
      - Guard Interval : 1/4, 1/8, 1/16, 1/32
      (Frame Header)
      - Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
      - Time Interleaver : 0, 4, 8, 16
      1 Seg., Full Seg. ???
      ???????/??????????????豸?C DTX2000


      • DVB-T/H ???(DMM-508)
      ????
      - ??????????: DVB-T/H
      ???????
      - Modulation : COFDM
      - IFFT : 2K,4K,8K
      - Guard Interval : 1/4, 1/8, 1/16, 1/32
      - Modulation Modes : QPSK, 16, 64QAM
      - Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8


      • DTMB ???(ADTB-T(DMM-509))
      ????
      - ??????????: ADTB-T
      ???????
      - Modulation Modes: 4QAM NR, 4QAM, 16QAM, 32QAM
      - Guard Interval : PN420, PN595, PN945
      (Frame Header)
      - Bandwidth : 5, 6, 7, 8
      - Time Interleaver: 240, 720


      ???????
      • ASI ??????(FM-200)
      - Output bit rate : 0 ~ 214Mbps
      - Packet Size : 188/214Byte
      - Null Packet Insertion from H/W


      • SPI(LVDS) ??????(FM-201)
      - Output bit rate : ~ 108Mbps
      - DVB/SPI Connector : D-sub 25-pin(Female)
      - Packet Size : 130, 188, 192, 204Byte


      • GPIB ???(FM-202) : IEEE 488.2


      • AWGN ???(FM-203)
      - C/N range : 0 ~ +45dB
      - C/N resolution : 0.1 dB Steps
      - Noise Band Width : 0 ~ 10MHz


      • FADING ???(FM-204)
      - ???????
      - ?????λ???
      - ?????????
      - Rice ???
      - Log ???
      - 6????????


      • I/Q ???(FM-205)
      - Internal Base-band I/Q
      - Output Connector Type : BNC
      - Output Impedance : 50Ohm
      - Output Voltage : 0.5 V (VP)


      ???????
      • HDD 250G(EF-301-250) : SATA 5400RPM


      • HDD 320G(EF-301-320) : SATA 5400RPM


      • ????????(EF-303) : S/W & H/W


      • ??????(EF-305)
      - Ethernet 10/100 ??????

       

        ???????????/??????????????豸DTX2000

       

       
       
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      ·??????????????????-DSG
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      ?????????
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      ????????????:
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