Quantic PMI Model PS-200M4G-12B-SFF is a 12-bit Digital phase shifter that operates over the 200 MHz to 4.0 GHz frequency range. This model offers 360° phase shift with an LSB of 0.09°, a phase shifter error of +0.1°/-0.4°, insertion loss of 10.5 dB, and a switching speed of 500 ns maximum. Unit size is 3.25" x 3.25" x 0.84" and has SMA female connectors.