VHF mixer circuit with band dependent switching

VHF tuner

VHF-UHF mixer having a balun

VHF/UHF band switching tuner including a second diode in band sw

Video coupler device

Video signal switching device with descrambler output and input

Virtual radio interface and radio operating system for a communi

VOFDM receiver correlation matrix processing using...

Voice and data distribution system with fiber optic multinode st

Voltage controlled band-pass filter

Voltage controlled oscillator with correction of tuning curve no

Voltage controlled oscillator with current control

Voltage controlled oscillator, frequency synthesizer and...

Voltage controlled tuner with voltage variable frequency selecti

Voltage regulation circuit for a radio with plural receivers

Voltage step up for a low voltage frequency synthesizer architec

Voltage tunable active inductorless filter

Voltage-variable biased inverting limiter for RFI suppression ov

Volume control device for receiver of block coded speech signals