US PATENT SUBCLASS 348 / 733
.~.~ Tuning voltage

Current as of: June, 1999
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725  DF  RECEIVER CIRCUITRY {10}
731  DF  .~ Tuning {2}
733.~.~ Tuning voltage

DEFINITION

Classification: 348/733

Tuning voltage:

(under subclass 731) Subject matter wherein the apparatus to select the specified frequency is responsive to voltage.