The LBF-2300/80-Q6S from Leader-MW is a Band Pass Filter with Frequency 2.26 to 2.34 GHz, Insertion Loss 0.8 dB, Upper Rejection 70 dB, Lower Rejection 70 dB, VSWR 1.30:1. Tags: Module with Connectors, Cavity Filter. More details for LBF-2300/80-Q6S can be seen below.