The HRMA-CF-2.35-2.45 from HRmicrowave is a Band Pass Filter with Frequency 2.35 to 2.45 GHz, Insertion Loss 0.5 dB, Upper Rejection 60 dB, Lower Rejection 60 dB, Return Loss 20 dB. Tags: Module with Connectors, Combline Filter. More details for HRMA-CF-2.35-2.45 can be seen below.