The 5CL1375-100-CD-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 1.38 GHz, Center Frequency 1375 MHz, Insertion Loss 1 dB, Rejection -75dBc @ 9.44 to 11GHz, VSWR 1.50:1. Tags: Module with Connectors, Combline Filter. More details for 5CL1375-100-CD-SFF can be seen below.