The BN: 616669C2043 from Spinner Group is a Band Pass Filter with Frequency 470 to 790 MHz, Insertion Loss 0.2 to 0.4 dB, Rejection 40 to 65 dB, Power 18000 W, VSWR 1.15:1. Tags: Module with Connectors, Cavity Filter. More details for BN: 616669C2043 can be seen below.