The BN: 617126C0010 from Spinner Group is a Band Pass Filter with Frequency 174 to 230 MHz, Insertion Loss 0.3 to 0.35 dB, Rejection 55 to 65 dB, Power 4000 W, VSWR 1.15:1. Tags: Module with Connectors, Cavity Filter. More details for BN: 617126C0010 can be seen below.