QAM (DVB-C) Modulators
DVB-C (QAM) modulator – Annex A,B,C
RF Output: 54-870 MHz
Modular design allows 6 modulators in 2 RU. Accepts DVB-ASI input.
RF output channels 2~135 (54~860MHz). Minimum 45 dBmV output level. ANNEX B and Annex A support.
Accepts a GbE IP input from clear or pre-encrypted sources
Two RJ45 inputs support redundant IP input, dual sourcing, or loop through
Supports up to 12 QAM-RF channels from 50 to 1002MHz organized as 3 independent groups of 4 channels
Standalone four-channel QAM modulator with TS-over-IP (TSoIP) inputs and directly synthesized VHF/UHF outputs
AMB406M is modular QAM headend system. Consists of 4RU subrack with central control unit, power supply and up to 15 QAM modulator modules. Each module modulates one ASI stream into one QAM/RF. Frequency agile outputs 45 – 862 MHz, excellent MER, extreme low phase noise, low cost