The PS-360-2832-5-292FF-OPT10B from Quantic PMI is a Digital Phase Shifter that operates from 28 to 32 GHz. It has a phase control range from 0 to 349° with a step size of 0.35° and a switching time of less than 500 ns. This 10-bit TTL phase shifter has an insertion loss of less than 12.5 dB and a VSWR of 2.5:1. It requires a DC supply of ±15 V and consumes less than 90 mA of current. The phase shifter is available in a module that measures 1.15 x 1.80 x 0.40 inches and has 2.92 mm-type (female) connectors.