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Remote microphone with approved channel selector

  • US 4,178,547 A
  • Filed: 09/22/1976
  • Issued: 12/11/1979
  • Est. Priority Date: 09/22/1976
  • Status: Expired due to Term
First Claim
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1. A remote microphone unit for use with a transceiver apparatus, said remote microphone unit comprising:

  • first and second switching means for selecting a desired channel from a plurality of available transmission channels, activation of said first and second switching means generating signals representing the selected channel,an electronic digital display for displaying the selected channels, andmeans responsive to said generated electrical signals for generating the channel selected in electronic digital form to said electronic digital display, whereinsaid digital display contains at least first and second indicators, said first indicator indicating the unit digit of a two digit channel and said second indicator indicating the tens digit of said channel, said units digit display being controlled by said first switching means and said tens unit display being controlled by said second switching means.

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