US PATENT SUBCLASS 455 / 146
.~.~ Plural separate paths or plural oscillators

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
145  DF  .~ Panoramic display {3}
146.~.~ Plural separate paths or plural oscillators

DEFINITION

Classification: 455/146

Plural separate paths or plural oscillators:

(under subclass 145) Subject matter wherein the receiver includes more than one individual circuit path or more than one local oscillator.

(1) Note. For plural separator signal paths, at least a portion of the input carrier wave is conducted to an output utilization means by each path.

(2) Note. For plural oscillators, the output of each oscillator is applied to one of a plurality of mixer or conversion means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

143, 303+ and 313, for other types of receivers having plural signal paths therein.

315+, for plural frequency conversion means with plural local oscillators.