The 11BP750-500-3A-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 750 MHz, Bandwidth 500 to 1000 MHz, Center Frequency 750 MHz, Insertion Loss 0.5 dB, Rejection 50dB @ 470 to 1030MHz. Tags: Module with Connectors, Lumped Component Filter. More details for 11BP750-500-3A-SFF can be seen below.