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PCE
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DIFF Subgroup
H03H 11/28

Impedance matching networks

Introduced: January 1980

Full Title

Networks using active elements > Multiple-port networks > Impedance matching networks

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1980.

Child Classifications

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  • H03H 11/30 Automatic matching of source impedance to load impedance since 1980 IPC+CPC Available in IPC and CPC