Product Code: 108472100



Main Products:

Professional IRD,DVB-S/C/T moculator,A/V Encoder/Transcoder,TS Mux,TS Scrambler

Contact Info.
DVB-S2 Demodulator
  • FOB Price
    US $ 300.00 - 2.00 / Piece(s)
  • Min. Order
    1 Piece(s)
  • Payment Terms
    -- --
  • Port
  • Delivery Time
    0 days after payment
  • Place of Origin:
    Zhejiang China (Mainl...
  • Brand Name:
  • Model Number:
  • Equipment Name:
    DVB-S2 Demodulator
  • Application:
    IPTV&DTV Broadcas...
  • HD IRD:
  • H.264 IRD:
    H.264 decoder
Product Description

SD&HD DVB-S2 Demodulator DMB-9020 is a professional H.264 receiver with a variety of input (including DVB over ASI, IP, QPSK, QAM, COFDM and DS3) and output (CVBS, SDI, ASI, DS3 and IP) combinations. An appropriate IP port equipped as an option supports DVB over IP applications. LAN control and monitoring are achieved with TCP/IP,SNMP.




  • Fully complies with MPEG-2, MP@ML and DVB-S/-T/-C standards
  • IP input or output with UDP/RTP (optional)
  • Multicast and Unicast on IP
  • Supports PAL, NTSC or SECAM
  • Supports various Conditional Access systems
  • SDI video output with digital audio embedded
  • Two sets of independent ASI outputs
  • Automatic PMT update
  • Compatible with Multiple De-encrypt CI modules
  • DS3 I/O for TS (optional)
  • Switchable audio sound track
  • Teletext VBI, EBU subtitle and DVB subtitle
  • Upgradeable through LAN
  • Easy-to-use LCD menu


    QPSK Demodulation & FEC Parameters:
    Input Frequency:  C & Ku Band, 950~2150 MHz
    Input Level:           -25 dBm ~ -65 dBm
    Input Connector:   75 Ω F type
    Symbol Rate:       2~45 MS/s (SCPC or MCPC)
    Rolling Off:           0.20 or 0.35
    Punctured Rate:   1/2, 2/3, 3/4, 5/6, 6/7, 7/8
    Reeds Salomon Decoding: 204, 188, T = 8 & I=12

    DVB-C QAM Demodulation
    Connector:             IEC, Female (7/8 MHz) or F Female (6 MHz) Input
    Input Symbol Rate: 1~7 Mbs (PAL), 1~6 Mbps (NTSC)
    Demodulation:        16/32/64/128/256 QAM
    Tuner Bandwidth:     6 MHz or 7 MHz or 8 MHz
    FEC Decoder:         1/2, 2/3, 3/4, 5/6, 7/8; K=7
    Frequency:              50~860 MHz
    Digital Signal Input Level: -15~15 dBmV
    Input Connector:      75 Ω F-type

    DVB-T COFDM Demodulation:
    Connector:              IEC, Female (7/8 MHz) or F Female (6 MHz) Input
    1 IF Loop through:   Yes
    Frequency:             470-862 MHz, 174-230 MHz
    Input Symbol Rate: 4.98~31.67 Mbit/s (8 MHz bandwidth)
    Constellation:         QPSK, 16-QAM, 64-QAM
    Tuner Bandwidth:    8 MHz
    Input Level:            -20 to -75 dBmV
    Input connector:     75 Ω unbalanced
    FFT mode:            2K/8K
    Guard Interval:       1/4, 1/8, 1/16, 1/32, off
    FEC Code Rate:    1/2, 2/3, 3/4, 5/6 and 7/8



    DS3 Input:
    Input Connector: BNC,75 Ω
    Maximum Input Bit Rate: 44.736 Mbit/s
    Format Unframed Framing: according to G.804/G.752 (DS3)

    DS3 Loop Through Output:
    Maximum Output Bit Rate: 44.736 Mbit/s
    Connector: BNC,75 Ω
    Format Unframed Framing: according to G.804/G.752 (DS3)

    TS over IP Output:
    Connector: 100 base-T RJ45
    Output Bit Rate: 70 Mbits/s Max.
    UDP/RTP Multicast or Unicast
    Multicast Control Protocol: IGMPV2
    I/O Interface: on back panel
    LNB I/O 1×Input, 1×loop through output
    RS-232 1×9-pin D-sub male


    1×Ethernet control port, 1×TS over IP output
    (factory optional)
    ASI input: 1
    ASI output: 2×Redundant output
    SDI output: 1 (optional)
    RGB output: 1×RCA
    CVBS output: 1×RCA, 1×BNC
    Audio XRL Balance: Output 1


    Operating Temperature: 0-45
    Storage Temperature: -20~70
    Humidity: <85%
    Power Supply: AC 90V~260V 50Hz/60Hz

    N.W.: 6KGs

    Volume: 1U