The C079KB1S from Knowles is a Cavity Bandpass Filter with a passband from 7.75 to 7.9 GHz. This filter has a passband insertion loss of less than 3 dB and provides more than 40 dB of rejection above and below the passband. It is available in a surface-mount ceramic package that measures 23.80 x 6.05 x 1.63 mm and is ideal for integrating in low-noise receiver front ends with the antenna and pre-amplifier.
