DVB-S2 Demodulator

DVB-S2 demodulation_Digilogic Systems

Digilogic’s DVB-S2 Demodulator is a low-complexity high-performance solution that allows for symbol rates of up to 30MSymb/s on state-of-the-art KU035, KU040 and KU060 FPGAs. DVB-S2 is the next generation satellite transmission standard. It is purely a digital baseband core.

DVB S2 Demodulator


  • Satellite communication (Digital Video Broadcasting, Interactive Services, News Gathering, Professional Services).
  • Nanosatellite and CubeSat devices.


  • Compliant with ETSI EN 302 307 Version 1.2.1
  • Supports ACM mode.
  • Support for QPSK, 8-PSK.
  • Support for Short Frame (16200 bits) and Normal Frame (64800 bits).


  • The demodulator contains radio interface, decimator, timing recovery, equalizer, frame acquisition, and carrier recovery.
  • Demodulator performs and supports spectrum inversion, DC offset correction, I/Q imbalance correction, decimation, coarse frequency estimation, timing recovery, matched filtering, down sampling, frame synchronization, PL descrambling, fine frequency correction, phase correction, automatic gain control, and PL deframing.
  • Low-power and low-complexity design.
  • Very fast synchronization due to different sets of filter coefficients for acquisition and tracking mode.
  • Available for KU060 Xilinx FPGAs.
  • Deliverable includes VHDL source code or synthesized netlist.
DVB-S2 Demodulator