The 6BP2000-500-1A-PP from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 1.75 to 2.25 GHz, Bandwidth 500 MHz, Center Frequency 2000 MHz, Insertion Loss 0.8 dB, VSWR 1.50:1. Tags: Module with Connectors, Lumped Component Filter. More details for 6BP2000-500-1A-PP can be seen below.