The ID11D3-1D5G-CD-SS from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 10.55 to 12.05 GHz, Bandwidth 1500 MHz, Center Frequency 11300 MHz, Insertion Loss 0.8 dB, Rejection 20dB @ 10.4GHz. Tags: Module with Connectors, Combline Filter. More details for ID11D3-1D5G-CD-SS can be seen below.