PMI Model No. PS-2G6G-8B-SFF-OPT2R1G4R8G is a 8-Bit Digital Phase Shifter that operates over the 2.1 to 4.8 GHz frequency range. This model offers 360 degrees of phase shift having a LSB of 1.4 degrees. The insertion loss is 10.5dB typical with a typical phase accuracy of ±0.5 degrees. It is supplied in a housing measuring 3.25" x 3.25" x 0.94".