The FN-4692W from Filtronetics is a Band Pass Filter with Frequency 341.1 to 581.1 MHz, Bandwidth 240 MHz, Center Frequency 461.1 MHz, Insertion Loss 1 dB, Rejection 20 to 80 dB. Tags: Module with Connectors, Surface Mount, Lumped Component Filter. More details for FN-4692W can be seen below.