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© 2004 GDP Space Systems -
a division of Delta Information Systems, Inc.

BPSK Subcarrier Generator - PSK004

[ Modular Sub-carrier System ]

 

The PSK004 card provides both coherent and non-coherent BPSK modulation at subcarrier frequencies tunable from 1 KHz to 5 MHz. It occupies a single ISA Bus card slot and is programmed through ISA Bus port transfers.

The PSK004 card accepts data in NRZ (L/M/S) or Bi0 (L/M/S) formats at rates up to 1 Mbps. The input data can optionally be encoded to NRZ (M/S) prior to subcarrier modulation. All userselectable options are software controllable over the ISABus. The PSK004 card can be used as a frequency synthesizer when being used as a BPSK modulator.