The PS-360-DC-3 OPTION 812-15D from PMI is an 8-bit Digitally Controlled Phase Shifter that operates from 8 to 12 GHz. This phase shifter provides a phase shift of 360° in 256 steps with an LSB of 1.4°. It has an insertion loss of less than 14 dB and a switching speed of under 500 ns. The phase shifter can handle an average power of 25 dBm, peak power of 30 dBm, and has a VSWR of 2:1. It requires a DC power supply of +5 V/(-12 to -15)V and draws up to 150/50 mA of current. The phase shifter is available in a module that measures 1.60 x 1.75 x 0.50 inches with SMA female connectors.
