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  3. SATCOM QPSK Modem

SATCOM QPSK Modem

The SATCOM QPSK Modem, Model No: STUAM -SATCOM-DQMODEM-1109 receives data/digitized voice through RS422,interface, encodes the received data, modulates and converts it to 70MHz IF. This IF is send through Radio. Additionally, received 70MHz IF modulated signal is down converted, demodulated and data is decoded. This decoded data is sent through RS422 to the controller.

SATCOM QPSK Modem

Features

  • Accepts burst-mode QPSK signals with white Gaussian noise 
  • Demodulation system includes carrier recovery circuit
  • Frame timing synchronization signal extraction
  • Data/digitized voice encoded, modulated and up convert to 70 MHz IF

Specifications