The headend has several audio-video playback devices within it. What piece of equipment is required to assign their output signals to specific RF carriers on the CATV system?

Question

Quizplus · Accepted Answer

A modulator is required to assign the output signals from the audio-video playback devices to specific RF carriers on the CATV system. The modulator converts the baseband signals from the playback devices into RF signals that can be combined with other RF signals in the system. Combiners, splitters, and multiport taps are used for other purposes in the CATV system.

The Headend Has Several Audio-Video Playback Devices Within It