The AB4675B1348 from Anatech Electronics is a cavity band pass filter with a pass band from 4395 MHz to 4955 MHz. It has an insertion loss of less than 1.5 dB and an attenuation of more than 40 dB at 4100 & 5250 MHz. The filter can handle up to 450 W of power and has a VSWR of under 1.5:1. It is available in a module that measures 5.73 x 1.50 x 0.99 inches with SMA female connectors.
