The 8BP1750-500-3A-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 1.5 to 2 GHz, Bandwidth 500 MHz, Center Frequency 1750 MHz, Insertion Loss 1.5 dB, VSWR 1.50:1. Tags: Module with Connectors, Lumped Component Filter. More details for 8BP1750-500-3A-SFF can be seen below.