Balanced mixer utilizing filters

Balanced mixer with feedback pre-amplifier

Balanced mixer, distributer and band rejection filter for use in

Balanced modulator

Balanced output high-frequency transducers and mixers using the

Balanced power amplifier for low power radio communications

Balanced reflection transformer

Balanced sub-harmonic mixer

Balanced-type mixer having circuit board

Balun coupled microwave frequency converter

Balun coupled microwave frequency converter with single pair of

Balun transformer

Band control apparatus, band control program and band...

Band discriminating method in a receiver

Band edge amplitude reduction system and method

Band rejection filtering arrangement

Band switchable type tuning circuit of television signal

Band switching circuit of a tuner

Band switching filter and satellite broadcast receiving system u

Band-pass filter with carrier frequency reduction