The WBCGV5-1444.5-1464.5-1484.5-1504.5-30-4 from Wainwright Instruments is a Band Pass Filter with Frequency 1.4645 to 1.4845 GHz, Bandwidth 20 MHz, Center Frequency 1.4745 GHz, Insertion Loss 1 to 1.5 dB, Rejection 30 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV5-1444.5-1464.5-1484.5-1504.5-30-4 can be seen below.