The FBV-227B from Metropole Products is an Ultra-High Frequency (UHF) band-pass filter with a passband from 225 to 400 MHz. It has an insertion loss of less than 0.7 dB and provides a rejection of more than 80 dB above and below the band. The filter can handle 150 W of CW power. It is available in a module that measures 1.55 x 7.0 x 8.50 inches with type-N female connectors.