1977-04-01
1979-01-23
Claffy, Kathleen H.
179170R, H04B 312, H04B 338
Patent
active
041362675
ABSTRACT:
A repeater for a submarine cable installation which allows remote control of amplifier gain, equalizer losses and oscillator frequency. A control signal of selected frequency is transmitted to the repeater and converted to a d.c. control signal to adjust the selected component. The signal from the remote control may be in the form of pulses of a desired frequency or signals of longer duration.
REFERENCES:
patent: 3121774 (1964-02-01), Parrett
patent: 3804995 (1974-04-01), Beckr
patent: 3942137 (1976-03-01), Franco et al.
patent: 4017695 (1977-04-01), Jaconetty et al.
Foster Basil B.
Hirst Ian J.
Chaban Marvin M.
Claffy Kathleen H.
International Standard Electric Corporation
Myers Randall P.
Raden James B.
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