The 2BP1575D42-20-CD-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 1.51 to 1.65 GHz, Bandwidth 140 MHz, Center Frequency 1575.42 MHz, Insertion Loss 1.8 dB, Rejection -32dBc @ 1065MHz -40dBc @ 2085MJHz -45dBc @ 2200MHz -60dBc @ 2500MHz. Tags: Module with Connectors, Lumped Component Filter. More details for 2BP1575D42-20-CD-SFF can be seen below.