Quantic PMI Model PS-500M2G-8B-SFF is a 8 Bit Digitally Controlled Phase Shifter that operates over the 0.5 to 2 GHz frequency range that has a typical insertion loss of 10 dB and offers 360° of phase shift via 8 Bit TTL control. The phase shift error is <±10° and the amplitude error is <±1 dBwith a switching speed is 500 ns maximum. This unit operates on ±15 VDC and supplied in a housing measuring 4.95" x 3.38" x 1.0" with a 15 Pin subminiature D connector for power/control and SMA female connectors.