The CMIDDT-G116-111 from Quantic Corry is a RF Variable Attenuator with Frequency 12 to 18 GHz, Attenuation Range 63 dB, Insertion Loss 2.5 dB, Switching Time 2 nS. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for CMIDDT-G116-111 can be seen below.