The 11BP2280-142D2-CD-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 2.21 to 2.35 GHz, Bandwidth 142.2 MHz, Center Frequency 2280 MHz, Insertion Loss 3.5 dB, VSWR 1.80:1. Tags: Module with Connectors, Lumped Component Filter. More details for 11BP2280-142D2-CD-SFF can be seen below.