The WBCA5-442.5-461-464-482.5-90 from Wainwright Instruments is a Band Pass Filter with Frequency 461 to 464 MHz, Bandwidth 3 MHz, Center Frequency 462.5 MHz, Insertion Loss 0.45 to 0.5 dB, Rejection 90 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCA5-442.5-461-464-482.5-90 can be seen below.