Satellite Receiver FTA 12CH DVB-S/S2 to DVB-T/C Modulator COL5441T

COL5441T is a high performance and cost-effective DVB-T (DVB-C optional) modulator. It has 12 DVB-S2 tuner inputs, after multiplexing, scrambling (only for DVB-C) and modulating process, then it gives 4 RF output. To meet customers’ various requirements, this device is also equipped with 128 IP input and 4 MPTS output over UDP and RTP. Its pluggable structure design greatly facilitates the change of modules as needed. Moreover, COL5441T can support Biss descrambling (Optional) and can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T STB.

Products Details

Key Features

✔ 12 Tuner(DVB-S2) input ports ✔ Support maximum 128 IP input(MPTS/SPTS) over UDP and RTP protocol ✔ Support 4 groups multiplexing +4 groups DVB-T modulating ✔ Support 4 groups multiplexing +4 groups Scrambling+ 4 DVB-C modulating ✔ or  4*DVB-T/C carrier output and 4 IP (MPTS) output over UDP and RTP protocol (Biss descrambling optional). ✔ Integrated demodulating and multiplexing functions ✔ Support accurate PCR adjusting ✔ Support PID Remapping ✔ Support PSI/SI rebuilding and editing ✔ Web-based NMS management


Input 12 DVB-S/S2 FTA Tuner 128 IP(SPTS/MPTS) input over UDP and RTP, RJ45, 1000M/100M  Unicast/Multicast
Tuner Section DVB-S Input Frequency 950-2150MHz
    Symbol rate 2-45Msps
    Signal Strength -65~-25dBm
    FEC Demodulation 1/2, 2/3, 3/4, 5/6, 7/8 QPSK
  DVB-S2 Input Frequency 950-2150MHz
    Symbol rate QPSK 1~45Mbauds; 8PSK 2~30Mbauds
    Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
    Constellation QPSK, 8PSK
Multiplexing Maximum PID Remapping 256 per input channel
  Function PID Remapping
    Accurate PCR adjusting
    Generate PSI/SI table automatically
Modulation DVB-T Standard EN300744
    FFT mode 2K,
    Bandwidth 6M, 7M, 8M
    Constellation QPSK, 16QAM, 64QAM
    Guard Interval 1/4, 1/8, 1/16, 1/32
    FEC 1/2, 2/3, 3/4, 5/6, 7/8
    MER ≥42 dB
    RF frequency 50~960MHz, 1KHz step
    RF out 4*RF COFDM DVB-T out (4 carriers combined output)
    RF output level -28~ -3 dBm (77~97 dbµV), 0.1db step
  DVB-C   Standard J.83A (DVB-C), J.83B,
    MER ≥43dB
    RF frequency 30~960MHz, 1KHz step
    RF output level -25~ -1dbm (77~97 dbµV), 0.1db step
    Symbol rate 5.000~7.000Msps adjustable
    RF Out 4*DVB-C adjacent carriers combined output
      J.83A J.83B
    Constellation 16/32/64/128/ 256 QAM   64/ 256 QAM
    Bandwidth 8M 6M
System Remote management Web NMS
  Stream Out 4*MPTS over UDP and RTP out (RJ45, 1000M/100M Unicast/Multicast)
  Language English and Chinese
  Software Upgrading Web and USB
General Dimension (W*D*H) 482mm×300mm×44.5mm
  Weight 3.7kg
  Temperature 0~45℃(Operation) ; -20~80℃(Storage)
  Power AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ
  Consumption 25W

DVB-T Principle Chart

DVB-C Principle Chart

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