Comtech CDM-710 L-Band DVB SNG Broadcast Satellite Modem
Data rates up to 45 Msps
CDM-710 L-Band DVB SNG Broadcast Satellite Modem
The Comtech CDM-710 L-Band DVB SNG Broadcast Satellite Modem supports QPSK, 8-PSK, 16-QAM, 16-APSK and 32-APSK. Constant Coding and Modulation (CCM) operation with a single input stream is provided for DVB-S2 operation. The Comtech CDM-710 L-Band Satellite Modem is also available in modulator only, demodulator only, and modem configurations. The terrestrial data interfaces are field-removable to allow swap out of interface types. The data interfaces include the CDI-40 with ASI, CDI-70 Gigabit Ethernet and CDI-60 HSSI.
Modulation Formats
The CDM-710 Broadcast Satellite Modem is intended for operation in Digital Video Broadcast (DVB) and generic data transmission applications. It operates over satellite links and provides programmable symbol / data rates up to 45 Msps in DVB-S2, DVB-S and DVB-DSNG modes. The modulation types supported include QPSK, 8PSK, 16-QAM, 16APSK and 32APSK. Constant Coding and Modulation (CCM) operation with a single input stream is provided for DVB-S2 operation. The unit is
available in modulator only, demodulator only, and modem configurations. The terrestrial data interfaces are field-removable to allow swap out of interface types. The data interfaces include the CDI-40 with ASI, CDI-70 Gigabit Ethernet and CDI-60 HSSI.
Typical Users
Broadcasters, Enterprise
Common Applications
Broadband Interactive Services, Broadcast Content Distribution, Digital Cinema, Digital Signage, Direct To Home, Enterprise, IPTV / Business Television, Satellite News Gathering
