PMI Model Number PS-360-2832-5-292FF-OPT10B is a Digitally Controlled Phase Shifter that operates over 28.0 to 32.0 GHz frequency range with a phase shifting range from 0 to 349˚.  Has a maximum insertion loss of 12.5 dB; a maximum VSWR of 2.5:1; and a maximum switching speed of 500 ns.  10 Logic Input Lines allow various phase shift with an LSB of 0.35˚.  Connectors are 2.92mm female, and the size is 1.80" x 1.15" x 0.13".