Quantic PMI Model PS-360-DC-1R Option 810 is a 10 Bit digitally controlled 360° phase shifter with a phase accuracy of ±10°, a switching speed of 500 ns and operates in the range of 8 to 10 GHz. Housing size is 4.95" x 3.38" x 1.02" with a 15 Pin subminiature D connector for power/control and SMA female connectors.