Tuning circuits or elements supported on a revolving member with contacts arranged in lines parallel to the axis

Full Title

Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner > with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection > operated by hand > Tuning circuits or elements supported on a revolving member with contacts arranged in lines parallel to the axis

Classification Context

Section:

ELECTRICITY

Class:

ELECTRONIC CIRCUITRY

Subclass:

TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS