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Digital TV Qam Modulator Qpsk Modulator DVB-S2 Modulator

Aug 02, 2016

DIBSYS QPSK6350 is a high performance professional DVB-S/S2 modulator, which complies with DVB-S2 (EN302307) standard and is backwards-compatible with DVB-S (EN300421) modulation standard. It adopts advanced framing structure, channel coding and modulation technology, increasing over 50% transmission ability more than DVB-S modulator under the same transmission condition and also providing a more powerful receiving ability in the same spectral efficiency. It widely applications to DSNG and DVB-S/S2 network transmission.

The optional, built-in L-band upconverter enables to provide an IF or L-band output. Two inputs are available in order to feed the Modulator, 4 ASI interfaces, capable of near seamless switching, 100M interface input for MPEG TS over IP (optional)


  • Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard

  • 4 ASI inputs supporting hot backup (3 for backup)

  • Support IP (100M) signal input (option)

  • QPSK, 8PSK, 16APSK (option), 32APSK (option) Constellations

  • Support RF CID setting

  • Constant temperature crystal oscillator, as high as 0.1ppm stability

  • Support coupling 10Mhz clock output through RF output port

  • Support 24V power output through RF output port, coupling 24V/4A power (option)

  • Support BISS scrambling

  • Support local and remote control with SNMP or Web-server NMS

  • Support SFN TS (with MIP or IIP) transmission (option)

  • Output frequency range: 950~2150MHz, 10KHz stepping

Learn more, pls check http://www.dibvision.com/qpsk6350-qpsk8psk-dvb-s2-modulator or contact sales( sale06@dibvision.com )