The ZBF14-L70-36-712 from COM-MW is a Band Pass Filter with Frequency 52 to 88 MHz, Insertion Loss 3 dB, Upper Rejection 40 dB @ 95 to 700 MHz, Lower Rejection 40 dB @ DC to 45 MHz, Power 2 W. Tags: Module with Connectors. More details for ZBF14-L70-36-712 can be seen below.