The BN: 617145 from Spinner Group is a Band Pass Filter with Frequency 215 to 240 MHz, Insertion Loss 0.55 to 0.9 dB, Rejection 50 to 73 dB, Power 1600 W, VSWR 1.15:1. Tags: Module with Connectors, Cavity Filter. More details for BN: 617145 can be seen below.