The ID11G-6G-CD-SS from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 11 GHz, Center Frequency 11000 MHz, Insertion Loss 1 dB, Rejection 40dB @ 15.0 to 19.0Ghz and 80dB @ 6.0Ghz, VSWR 2.00:1. Tags: Module with Connectors, Combline Filter. More details for ID11G-6G-CD-SS can be seen below.