The HRMA-CF- 10-14 from HRmicrowave is a Band Pass Filter with Frequency 10 to 14 GHz, Insertion Loss 2 dB, Upper Rejection 50 dB, Lower Rejection 60 dB, Return Loss 15 dB. Tags: Module with Connectors, Combline Filter. More details for HRMA-CF- 10-14 can be seen below.