The CL10D74-300-CD-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 10.59 to 10.89 GHz, Bandwidth 300 MHz, Center Frequency 10740 MHz, Insertion Loss 4 dB, Rejection 40dB @ DC to 10.44GHz and 40dB@ 11.04 to 32.22GHz. Tags: Module with Connectors, Combline Filter. More details for CL10D74-300-CD-SFF can be seen below.