The WBCGV5-1440-1563-1587-1710-80 from Wainwright Instruments is a Band Pass Filter with Frequency 1.563 to 1.587 GHz, Bandwidth 24 MHz, Center Frequency 1.575 GHz, Insertion Loss 0.8 to 1 dB, Rejection 80 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV5-1440-1563-1587-1710-80 can be seen below.