PMI Model No. PS-24R3G24R4-360-10B is a 24.3 to 24.4 GHz, 10-Bit Digitally Controlled Phase Shifter. This model features phase accuracy of typically ±1° at 25 °C and phase flatness of ±5° max, all in a slimline package measuring only 2.1" x 2.0" x 0.5".