UHF tuner arrangement

UHF tuner having frequency setting fine toned by varying charact

UHF tuning circuit utilizing a varactor diode

UHF-VHF tuner having damping means to reduce interference in UHF

Unitary capacitance trimmer

Unitary tuning structure

Variable capacitance device having a plurality of capacitance el

Variable impedance circuit

Variable speed tuning selector

Variable tuning circuit using variable capacitance diode and...

Variable-capacitance tuning circuit for high-frequency signals

VHF Television tuner circuit with supression of undesired signal

VHF, UHF and superband tuner with automatic switching

Voltage-controlled variable tuning circuit

Wiper contact for turret-type varactor controller