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Multiple frequency radio system employing pulse repeaters

  • US 5,040,189 A
  • Filed: 08/15/1988
  • Issued: 08/13/1991
  • Est. Priority Date: 01/12/1987
  • Status: Expired due to Term
First Claim
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1. A pulse communication system comprising:

  • a plurality of pulse repeaters for receiving and transmitting pulse signals, each of the repeaters including frequency control means for selecting one of a sequence of transmit and receive frequencies of the repeater, the frequency control means changing the transmit and receive frequency in response to the reception of any pulse in order to receive and transmit the next pulse on another frequency.

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