The LB70/12OK-A2 from G-WAY Microwave is a Band Pass Filter with Frequency 64 to 76 MHz, Bandwidth 12 MHz, Center Frequency 70 MHz, Insertion Loss 0.8 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for LB70/12OK-A2 can be seen below.