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Satellite broadcasting receiving system with reception level indicator using control signal from receiver

  • US 5,386,587 A
  • Filed: 12/10/1992
  • Issued: 01/31/1995
  • Est. Priority Date: 12/20/1991
  • Status: Expired due to Fees
First Claim
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1. A satellite broadcasting reception system comprising:

  • a satellite antenna for receiving electromagnetic waves,a signal cable for transmitting signals produced upon reception of the electromagnetic waves by said satellite antenna,a receiver for receiving the signals transmitted over said signal cable, anda reception level indicator connected to said signal cable for indicating a reception level of the electromagnetic waves on the basis of a control signal transmitted from said receiver over said signal cable, wherein said control signal comprises a signal modulating voice sampling clocks as a carrier.

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