Datum PSM-512 Satellite Modem

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PSM-512 Satellite Modem

The PSM-512 Satellite Modem is manufactured for System Integrators and is available with private labeling for volume customers. It meets the needs of customers who do not require the capability of operating at a data rate above 512 kbps. In all other respects it is the equal of the PSM-2100 Modem, including compatability with all of the PSM-2100 option cards for IBS multiplexer and Reed-Solomon.

The PSM-512 is a variable data rate programmable satellite modem with 70MHz IF. This digital modem is programmable for either BPSK or QPSK operation and can be used in SCPC or TDMA (remote site burst modulator) systems. The PSM-512 includes standard integral Viterbi Forward Error Correction and can be outfitted with an optional concatenated Reed-Solomon FEC codec. It is available with a standard digital interface (RS-422, V.35 or synchronous RS-232) or optional ADPCM analog interface.

Key Benefits

	Performance within 0.3 dB of theoretical.
	Data rate programmable from 3600 bps to 512 kbps in 1 bps increments.
	IF frequency programmable from 50 to 90 MHz in 1Hz increments.
	DSP for fast acquisition of 1 second at 9.6 kbps QPSK, 0.6 second at 16 kbps QPSK.
	1 U rack mount unit with complete front panel and remote control.

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Last modified: September 04, 2008