The BN: 616664C1031 from Spinner Group is a Band Pass Filter with Frequency 470 to 860 MHz, Insertion Loss 0.4 to 0.6 dB, Rejection 55 to 64 dB, Power 1600 W, VSWR 1.09:1, 1.10:1. Tags: Module with Connectors, Cavity Filter. More details for BN: 616664C1031 can be seen below.