Photo of the cryogenic dual SPDT C-SW00160 switch matrix. The switch matrix is USB controlled and operates from 0.01 to 6GHz.

NoiseTech has released its first line of USB-driven signal-pole double-throw (SPDT) switch matrices. Each switch matrix contains two independent SPDT switches that operate at a wide range of temperatures from 0.01GHz to 6GHz. While these switches can be used for numerous applications, they are great at simplifying noise-parameter measurement-system calibration. For more information click here.