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WTM-860i Transmodulator

WTM-860i Transmodulator

WTM-860i Transmodulator

  • Receives digital satellite signal, terrestrial air signal or cable TV signal, and delivers one RF carrier output in QAM/COFDM/DTMB/ATSC format (optional, preset at factory)
  • PMT, Video/Audio PID, Service/Service Provider/Network programmable
  • Selectable LNB power 13/18 VDC with 22KHz tone control
  • Supports monitoring and setup/control thru Ethernet/LAN/RJ45
  • User friendly for menu/data display and setup by front plate key buttons with LCD
  • High MER (Modulation Error Rate) ensures a low bit error rate
  • CAS data Bypass (for DVB-C QAM)
  • NIT search (for DVB-C QAM)
  •  Satellite RF Input

    Frequency Range

    950MHz to 2150 MHz

    Input Level

    -65dBm ~ -25dBm

    Input Impedance

    75 Ohms

    Mode

    DVB-S2/S, 8PSK and QPSK

    VITERBI Rate

    Auto Scan
    DVB-S (1/2, 2/3, 3/4, 5/6, 6/7, 7/8)
    DVB-S2 (1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10)

    Symbol Rate

    QPSK:up to 45Msps; 8PSK:up to 37Msps

    DVB-S2 Roll-off

    0.35, 0.25, 0.20

    Input Impedance

    75 Ohms

    Connector

    F-Type Female

    LNB Power

    Voltage

    OFF, 13V or 18V ±10%

    Current

    350mA max.

    Tone Frequency

    OFF or 22kHz

    Protection

    Overload protection

    Terrestrial/Cable RF input
    Frequency Range 48MHz to 860MHz
    Input Level 40dBuv~ 90dBuv
    Input Impedance 75 Ohms
    Loop-Through Gain ±3.5dB
    Connector F Type Female
    RF Modulation
    ITU-T J.83 Annex Annex A/B
    Modulation Format (optional) DVB-C QAM/COFDM/DTMB/ATSC preset at factory
    Mode 64QAM for DVB-T COFDM/DTMB, 8VSB for ATSC 64QAM for DVB-T COFDM/DTMB, 8VSB for ATSC
    Phase Noise @1K≧70dBC; @10K≧80dBC; @100K≧90dBC
    MER 34 dB typical
    Spurious 55 dB typical
    FEC DVB
    RF Output  
    Frequency Range 47 MHz to 860 MHz
    Bandwidth 6 / 7 / 8 MHz (NTSC, PAL-B/G/D/K/I available)
    QAM Symbol Rate 4.1 ~ 7.0 Msps
    Output Level +100 dBuV with 30 dB adjustment
    Spurious Level Spurious Level
    Out-of-band Noise -55 dB typical at 40dBm output
    Frequency Stability +/- 10 KHz
    +/- 10 KHz 75 Ohms
    Connector F-Type Female
    Remote Control Interface
    Communication Interface Ethernet
    Electrical Interface IEEE 802.3, 10 Base-T
    Data Link Max 10Mbps
    Connector type RJ 45
    General
    Operating Temp. Range 0℃ ~ 50℃
    Power Requirement 90 ~ 260 VAC, 50/60Hz
    Dimension per piece 19”(L) x 2-3/4”(W) x 1-3/4”(H)
    Packing per carton 12 pcs / 20 kgs / 2.5 cuft
  • Receives digital satellite signal, terrestrial air signal or cable TV signal, and delivers one RF carrier output in QAM/COFDM/DTMB/ATSC format (optional, preset at factory)
  • PMT, Video/Audio PID, Service/Service Provider/Network programmable
  • Selectable LNB power 13/18 VDC with 22KHz tone control
  • Supports monitoring and setup/control thru Ethernet/LAN/RJ45
  • User friendly for menu/data display and setup by front plate key buttons with LCD
  • High MER (Modulation Error Rate) ensures a low bit error rate
  • CAS data Bypass (for DVB-C QAM)
  • NIT search (for DVB-C QAM)