Add to Cart Quick view Comstream CM701 SK Digital Modem Satellite Modulator 140MHz Demodulator 70MHz Comstream Was: $120.00 Was: $140.00 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... 39385 SKU: 39385 Weight: 28.00 LBS