The PS-85M4G-8B-SFF from PMI RF is a 8-Bit Digitally Controlled Analog Phase Shifter that operates from 0.085 to 4 GHz. This phase shifter offers a total phase shift range from 0° to 360° and switches between states in less than 500 ns. It has a high level of accuracy with an amplitude error of less than ±1 dB and a phase shift error of up to ±10°. The unit consists of an analog phase shifter and a digital to analog converter. Eight logic input lines allow 256 discrete values of phase. It has a low insertion loss and is available in a compact housing measuring 4.95 x 3.38 x 1 inches with SMA female connectors.
