The AB4432B680 from Anatech Electronics is a Cavity Filter with a center frequency of 4431 MHz and passband of 40 MHz. The filter has an insertion loss of 1.75 dB and 20 dBc of rejection above and below the passband. It has a group delay variation of 4 ns and can handle up to 1 watt of power. It is available in a module with N Type Connectors.
