The ZVBP-3300-S+ from Mini Circuits is a Band Pass Filter with Frequency 3100 to 3500 MHz, Center Frequency 3300 MHz, Insertion Loss 1.7 to 2.2 dB, Upper Rejection 40 to 75 dB, Lower Rejection 33 to 69 dB. Tags: Module with Connectors, Cavity Filter. More details for ZVBP-3300-S+ can be seen below.