Description
Experience of MVDS terrestrial broadcasting shows that DVB-S2 carrier must be restored after a second signal receiving/transmission. This fully restored signal parameters. The output signal coincides with the signal characteristics (MER, VBER, CBER, C/N etc.), which is transmitted from the Head-End.
8-CHANNEL 2U/19” BOX FOR DVB-S/S2 to DVB-S2 TRANSMODULATORS designed for MVDS retransmitters.
2U/19” BOX has:
Embedded Remote Access Controller;
Embedded 8-channel L-band Combiner;
Embedded 24VDC/6A Power Supply for Block Up Converter feeding;
Embedded 10MHz ref. Injector;
8 slots for ATD-54 Transmodulator modules installing;
Embedded 12VDC/6A Power Supply for Transmodulators feeding;
4x60mm FANs.
The BOX is produced in two modifications:
powered by 220VAC;
powered by 18 … 36VDC supply.
