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Radio communication apparatus equipped with temperature control function

  • US 20030139142A1
  • Filed: 01/08/2003
  • Published: 07/24/2003
  • Est. Priority Date: 01/22/2002
  • Status: Abandoned Application
First Claim
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1. A radio communication apparatus equipped with temperature control function, comprising:

  • a circuit board including a plurality of electronic elements for processing and converting radio signals;

    a metal lid coupled with the circuit board for encasing the electronic elements; and

    a heater including a thermo-control switch for sensing temperature of the circuit board to control heating of the metal lid to maintain the temperature of circuit board surface within a selected temperature range.

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