PMI Model No. PS-812-360-14B-SFF OPT10D27 is a Digitally Tuned Phase Shifter that operates from 8.0 to 12.0 GHz, optimized for 10.27 GHz, and has a survival input power level of +30 dBm and an insertion loss of 12 dB. This unit is tuned using 14-bit (+3.3 V RS-422 Control) through a 44-Pin High-I Density D-Sub male connector and has SMA female connectors in a housing of 3.25" x 2.00" x 0.50".