CATV repeating amplifier circuitry

摘要

Bidirectional CATV (Cable Television) repeating amplifier circuitry has a first splitter, a second splitter, trunk distribution terminals used at a low level, and subscriber distribution terminals used at a high level. A distribution circuit distributes a signal from the first splitter to the distribution circuits and couples up-going signals from the distribution terminals and delivers the coupled signal to the second splitter.