LDRM

Low bitrate modulators/demodulators, totally digital design from FI 70 MHz

  • Input frequency from 70 MHz on Ku-Band according to requirement
  • FIR programmable digital filters
  • Multi-demodulation: AM / PM / FM (optional BPSK, QPSK, O/SQPSK, PSK subcarrier)
  • Programmable bit synchronization up to 20 Mb/s (with soft decision - 3 bits)
  • Integrated spectrum analyzer function
  • Doppler, fading and noise simulation function
  • Mixer with pre-detection (input FI 70 MHz)
  • Up to 3 multimode demodulators (1 per channel and for the mixer)