The FN-4702W from Filtronetics is a Band Pass Filter with Frequency 162.0125 to 162.0375 MHz, Bandwidth ±12.5 KHz, Center Frequency 162.025 MHz, Insertion Loss 5 dB, Rejection 40 dB. Tags: Module with Connectors, Drop-In, Surface Mount, Crystal Filter. More details for FN-4702W can be seen below.