The FB-1445SM from Marki Microwave is a Band Pass Filter with Frequency 13.2 to 15.7 GHz, Bandwidth 2.5 GHz, Center Frequency 14.45 GHz, Insertion Loss 2 to 3 dB, Rejection 35 to 50 dB. Tags: Surface Mount. More details for FB-1445SM can be seen below.