The 5CL12D9G-180-CD-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 12.81 to 12.99 GHz, Bandwidth 180 MHz, Center Frequency 12900 MHz, Insertion Loss 4 dB, Rejection -55dBc @ 14.2 to 17.0GHz -60dBc @ 8.76 to 11.52GHz -65dBc @ DC to 8.0GHz. Tags: Module with Connectors, Combline Filter. More details for 5CL12D9G-180-CD-SFF can be seen below.