US PATENT SUBCLASS 331 / 10
.~ Plural A.F.S. for a single oscillator

Current as of: June, 1999
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331 /   HD   OSCILLATORS

1 R  DF  AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS {16}
10.~ Plural A.F.S. for a single oscillator {2}
11  DF  .~.~> Plural comparators or discriminators {1}
13  DF  .~.~> Motor control of oscillator

DEFINITION

Classification: 331/10

(under subclass 1) Subject matter wherein oscillator is provided with two or more A.F.S. means, each having a different effect in tuning the oscillator. For example, one A.F.S. means may provide a coarse tuning control and another A.F.S. means may effect a fine tuning control of the oscillator.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2, for plural oscillators involving plural A.F.S. control loops.

7, for klystron oscillators provided with two or more oscillator frequency controls as part of the A.F.S. systems.