The LBF-0.38/2.2-2S from Leader-MW is a Band Pass Filter with Frequency 380 to 2200 MHz, Insertion Loss 1.5 dB, Upper Rejection 30 dB, Lower Rejection 30 dB, VSWR 1.80:1. Tags: Module with Connectors, Cavity Filter. More details for LBF-0.38/2.2-2S can be seen below.