Surface Mount Filter Banks

MFFB-00001PSM

Passive GaAs MMIC Dual Bandpass Filter Bank from 8 to 18 GHz

The MFFB-00001PSM surface-mount filter bank is an ideal solution for extremely small form factor, high rejection dual-band filtering. The MFFB-00001PSM integrates 2 bandpass filters covering 8 to 18 GHz in a compact board-level package. Band 1 features a 1 dBc passband of 8.07 to 11.94 GHz with 1.82 dB typical insertion loss at center frequency, and Band 2 features a 1 dBc passband of 12.81 to 17.88 GHz with 1.98 dB typical insertion loss at center frequency, with 47 dB typical isolation between bands. Its passive GaAs MMIC technology and advanced packaging allow production of smaller filter bank constructions that replace larger form factor circuit board or connectorized assemblies. Tight fabrication supports improved unit-to-unit consistency, enabling accurate simulation with the provided S-parameter data. The MFFB-00001PSM is offered in a 5 × 5 mm surface-mount PSM package.