Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
H03D 7/18

Modifications of frequency-changers for eliminating image frequencies

Introduced: September 1968

Last revised: January 2006

Full Title

Transference of modulation from one carrier to another, e.g. frequency-changing > Modifications of frequency-changers for eliminating image frequencies

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER

Related Keywords

reducing unwanted IMAGE(S) frequencies in demodulators