The 12CL11D5G-1500-CD-PP from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 11.5 GHz, Center Frequency 11500 MHz, Insertion Loss 2 dB, Rejection 50dBc @ 10.25GHz and 75dBc @ 13.75GHz, VSWR 1.50:1. Tags: Module with Connectors, Combline Filter. More details for 12CL11D5G-1500-CD-PP can be seen below.