Pulse or digital communications – Repeaters – Testing
Patent
1987-04-16
1989-08-08
Safourek, Benedict V.
Pulse or digital communications
Repeaters
Testing
455 79, 455339, 332 9T, H04B 154
Patent
active
048560243
ABSTRACT:
A modem for transmitting and receiving digital information includes an oscillator, a switch connected to both the oscillator and to a data input for switchably controlling the oscillator to impress data on a transmission channel, and a receiver also connected to the transmission channel for receiving data thereon to demodulate the data and supply it to a processor.
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Electronic Design 17, Aug. 16, 1973, pp. 44-54.
Electronics, vol. 51, No. 19, Sep. 14, 1978, p. 48.
Honeywell Inc.
Lenkszus Donald J.
Safourek Benedict V.
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