Luis A. Rovira - Atlanta GA David P. Womble - Doraville GA Allen Walter - Lilburn GA Robert Dennison - Cherry Hinton, GB2
Assignee:
Scientific-Atlanta, Inc. - Norcross GA
International Classification:
H04B 700
US Classification:
455 45
Abstract:
A multiplication circuit for use in an FM television transmitter and receiver is provided. The multiplication circuit includes a limiting circuit for limiting a subcarrier supplied thereto and a dividing circuit coupled to the limiting circuit and dividing the output of the limiting circuit by a predetermined factor. A mixer is coupled to the dividing circuit and mixes the output of the dividing circuit with the subcarrier.
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