The WBCDB3-1461-1483.5-1488.5-1511-40 from Wainwright Instruments is a Band Pass Filter with Frequency 1.4835 to 1.4885 GHz, Bandwidth 5 MHz, Center Frequency 1.486 GHz, Insertion Loss 0.8 to 1 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCDB3-1461-1483.5-1488.5-1511-40 can be seen below.