The SiMF13R62/R84-3 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 13.2 to 14.04 GHz, Center Frequency 13.62 GHz, Insertion Loss 3 dB, Rejection 30 dB @12.5GHz&14.7GHz, 40 dB @11.9GHz&14.85GHz, 60 dB @DC~11.3GHz, 55 dB @14.9~20.5GHz, Upper Rejection 30 to 55 dB. Tags: Surface Mount, Cavity Filter. More details for SiMF13R62/R84-3 can be seen below.