The AE112B10244 from Anatech Electronics is a Cavity Band Pass Filter with a passband from 112 to 113 MHz. It can handle up to 50 W of power, has a passband insertion loss of less than 1.5 dB, and provides more than 60 dB of rejection above and below the passband. This filter is available in a module that measures 11.00 x 8.50 x 1.85 inches and has W-type female connectors and threaded mounting holes.