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Comtech Skywire MDX-420 Satellite Network Gateway

Overview The revolutionary SkyWire™ MDX420 is one of the most innovative satellite products. The system combines the throughput and robustness of a single channel per carrier (SCPC) system with the bandwidth savings of a time division multiple access (TDMA) system.The SkyWire MDX420 leverages the benefits of each to provide the ultimate in satellite network performance.The… Continue reading Comtech Skywire MDX-420 Satellite Network Gateway

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Comtech EF Data DMD20 LBST L-Band Satellite Modem

Comtech EF Data DMD20 LBST L-Band Satellite Modem DMD20 LBST FEATURES DoubleTalk Carrier-in-Carrier bandwidth compressionWeb browser interfaceFSK M&C channel for smart BUCsIntegrated 10 MHz high-stability referenceProgrammable 13, 15, 18, or 20 VDC for LNBOptional 24 or 48 VDC for up to 10 W BUC950 to 2050 MHz L-Band TX/RX operationBPSK/QPSK/OQPSK/8-PSK/8-QAM/16-QAM operation2.4 kbps to 20 Mbps,… Continue reading Comtech EF Data DMD20 LBST L-Band Satellite Modem

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Comtech EF Data CDM-760 Advanced High-Speed Trunking Modem

CDM-760 FEATURES Symbol Rate: 0.1 to 150 MspsData Rate: 0.1 to 314 MbpsDVB-S2 ETSI EN 302 307 compliantDVB-S2-EB1 Efficiency Boost technology DoubleTalk Carrier-in-Carrier bandwidth compressionACM and CCMGSE – low overhead <1% encapsulationSuper Jumbo Frame 10,240 Byte SupportModulation: QPSK, 8PSK, 16APSK, 32APSKDual IF: 70/140 MHz, L-Band and L-Band monitor (standard)Data Interfaces2 Gigabit 10/100/1000Base-T interfaces (standard)1 Optical… Continue reading Comtech EF Data CDM-760 Advanced High-Speed Trunking Modem

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Comtech EF Data CDM-625A-EN Advanced Satellite Modem

COMTECH CDM-625A-EN ADVANCED SATELLITE MODEM The CDM-625A-EN Advanced Satellite Modem builds on a legacy of providing the most efficient satellite modems. With support for VersaFEC® Forward Error Correction (FEC), the revolutionary DoubleTalk® Carrier-in-Carrier® bandwidth compression, additional rolloffs and advanced packet processing, the CDM-625A provides significant savings under all conditions. This combination of advanced technologies enables… Continue reading Comtech EF Data CDM-625A-EN Advanced Satellite Modem

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Comtech EF Data CDM-625A Advanced Satellite Modem

COMTECH CDM-625A ADVANCED SATELLITE MODEM CDM-625A TYPICAL USERS Mobile Network OperatorsTelecom OperatorsSatellite Service ProvidersGovernment & MilitaryEnterpriseOffshore COMMON APPLICATIONS Mobile BackhaulG.703 TrunkingIP TrunkingOffshore & Maritime CommunicationsEnterpriseCommunications on-the-MoveSatellite News Gathering CDM-625A SpecificationsData Rate18 kbps to 25 Mbps, in 1 bps steps (modulation, FEC & data interface dependant)Symbol Rate18 ksps to 12.5 MspsOperating Frequency50 – 180 MHz (standard)… Continue reading Comtech EF Data CDM-625A Advanced Satellite Modem

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Comtech EF Data CDM-570A/L & CDM-570A/L-IP Satellite Modems

CDM-570A/L FEATURES DoubleTalk Carrier-in-Carrier bandwidth compressionVersaFEC low latency LDPC (Constant Coding & Modulation Mode)5%, 10%, 15%, 20%, 25% and 35% Transmit Filter RolloffData rate range from 2.4 kbps to 10.239 MbpsCDM-570A: 50 to 90 or 100 to 180 MHz IF range CDM-570AL: 950 to 2250 MHz IF rangeModulation types: BPSK, QPSK, OQPSK, 8PSK, 8-QAM, 16-QAMForward… Continue reading Comtech EF Data CDM-570A/L & CDM-570A/L-IP Satellite Modems