The BN: 616550C0021 from Spinner Group is a Band Pass Filter with Frequency 470 to 860 MHz, Insertion Loss 0.2 to 0.45 dB, Rejection 38 to 50 dB, Power 7000 W, VSWR 1.15:1. Tags: Module with Connectors, Cavity Filter. More details for BN: 616550C0021 can be seen below.