The BN: 616661C1025 from Spinner Group is a Band Pass Filter with Frequency 470 to 860 MHz, Insertion Loss 1.1 to 1.9 dB, Rejection 55 to 65 dB, Power 120 W, VSWR 1.11:1, 1.15:1. Tags: Module with Connectors, Cavity Filter. More details for BN: 616661C1025 can be seen below.