High-Speed Demodulator

PC plug-in card for implementation of high-rate receivers

  • Frequency range parameters:
    • IF input frequency: 375, 720 or 750 MHz Frequency search range programmable, up to max: 1500 kHz (step 1 kHz)

    • Input frequency change rate (Doppler rate) up to 10 kHz/s

    • Max. bit clock frequency offset 10-4 x bit clock frequency

  • ​Level range:

    • Input signal level range (AGC) : 40 dB (-50 to -10 dBm)

  • ​Modulation types:

    • ​BPSK, QPSK, SQPSK, OQPSK, UQPSK, AQPSK, OFDM (upon user request)

  • Bit rates and coding:

    • ​I and Q channels : 1 Mbit/s up to 500 Mbit/s

    • Merged I+Q channel : 2 Mbit/ up to 1 Gbit/s

  • ​Filtering:

    • ​Integrated Sqrt Nyquist shape matched to the bit rate

    • ​​Optional group delay equaliser for TX filter compensation

    • Optional extra filtering for specific adjacent channel interference requirements

      ​​

       

 

  • For detailed specifications please contact us