Coaxial cable switching circuit
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United States of America Patent
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Jun 2, 1981
Grant Date -
N/A
app pub date -
Feb 21, 1978
filing date -
Feb 21, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coaxial cable switching circuit includes a differential comparator connected to a cable to be switched, for receiving a switching pulse therefrom. The output of the differential comparator is connected to a pulse width discriminating circuit which in turn controls a coaxial switch enabling selective interconnection of the coaxial cable with a pair of further coaxial cables. The pulse switching circuit may include a latching device, enabling the alternate connection of the further coaxial cables to the cable to which the switching pulse is applied.
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