Switched Filter Bank
Tue, 02/25/2003 - 12:07pm
MITEQ offers a wideband integrated switchable LNA filter assembly that allows the user to switch between several overlapping frequency ranges. This system combines low loss, high rejection bandpass filters with low noise amplifiers that provide for superior RF performance and reliability. The devices exhibit excellent isolation between frequency bands by utilizing MITEQ's PIN switch technology. To enhance isolation and minimize DC power consumption, a programmable array logic (PAL) chip is used to turn on only that amplifier being used in a particular channel.