US PATENT SUBCLASS 455 / 133
.~.~ With output selecting

Current as of: June, 1999
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130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
132  DF  .~ Plural receivers {4}
133.~.~ With output selecting {3}
134  DF  .~.~.~> By signal strength
135  DF  .~.~.~> By signal quality (e.g., signal to noise ratio)
136  DF  .~.~.~> With control (e.g., automatic gain control, automatic frequency control, etc.)

DEFINITION

Classification: 455/133

With output selecting:

(under subclass 132) Subject matter where output signals from the several receivers are compared and a selected one of the output signals is either (a) applied to a utilization means, or (b) suppressed or prevented from appearing at the utilization means.