High Efficient IP QAM Modulator for Digital Cable TV System

GQ-3680A Modular Edge QAM Modulator 1: IP QAM Modulator 2: Multiplexing and srcambling function to save more equipment 3: IP based Modualtion optional Product Overview GOSPELL’s GQ-3680A is a new generation of modular & high density Edge QAM modulator combining TS-over-UDP/RTP input and output, transport stream re-multiplexing, scrambling, PSI/SI processing and 16/32/64/128/256QAM modulation in a 1U rackmount unit. It supports up to 48 QAM channels by using three external