QAM Modulator,cable tv broadcasting equipment 1.DVB-C Standard ... microwave MMDS 3.Power off memo QAM Modulator,cable tv broadcasting equipment1.DVB-C Standard2.Be used for ... transport stream including: MPEG-2 digital TV, digital broadcasting, VOD, conference TV, internet, IP phone and many other ... MMDS. It realizes the remote transportation of digital TV, and also sends many other digital value-added ...