Requires a source signal from a PC or media player and amplifies it to reach the sink (speaker system). Send 3G-SDI digital video up to 330 feet over twisted-pair cable. Optionally includes embedded audio and/or time code. Use for broadcast, commericial and residential AV systems, classroom projector systems, digital signage, and boardroom systems. Requires a source signal from a PC or media player and amplifies it to reach the sink (speaker system). Kit includes one transmitter and one receiver. Save on cable costs! Use inexpensive twisted-pair cable instead of coax to increase the distance between 3G-SDI digital video devices. This transmitter and receiver pair extends a source signal from a PC or media player and amplifies it to reach the sink (speaker system). Applications Include Broadcast, Commericial And Residential Av Systems, Classroom Projector Systems, Digital Signage, And Boardroom Systems.