Fairchild SM2900 70 Mhz to 140 MHz Satellite Modem SM290

Comstream CM701 SK Digital Modem Satellite Modulator 140MHz Demodulator 70MHz RX TX Data V.35 Doppler rate Buffer Symbol Rate Variable Demodulator 70 MHz Modulators 140 MHz BNC Loop Back Test...

ComStream CM701 PSK Digital Satellite Modem, Doppler Buffer, 140 MHz Modulator Doppler Buffer 140 MHz Modulator 140 MHz Demodulator Monitor & Control (M&C)  Condition: UsedThis used...