Circuit for closing the remote feed loop of a series-supplied re

Details Circuit for closing the remote feed loop of a series-supplied re Circuit for closing the remote feed loop of a series-supplied re

1979-11-23

1982-01-05

Konick, Bernard

17917531R, H04B 344

Patent

active

043095771

ABSTRACT:
A circuit closes a remote feed loop of a series-supplied repeater in a communications channel, in the event of an interruption in the transmission line, by means of a relay which senses an interruption in the feed current to close a shunt circuit. The shunt circuit includes a resistance which is initially high, to promote rapid restoration of the communications circuit, and afterwards is lowered to minimize losses and to promote personal safety.

REFERENCES:
patent: 3179754 (1965-04-01), Ingram
patent: 3297833 (1967-01-01), Hooten

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