Designed for applications from 9 to 11 GHz, model PS-9G11G-3609-A-SFF is an analog phase shifter  that can control a phase-shift range of 0 to 360 deg. It uses a phase-shift control voltage from -7.5 to +7.5 VDC. The phase shifter controls insertion loss to typically 7 dB with typical phase-shift accuracy of ±10 deg. and switching speed of 150 ns. The component operates from a single +15-VDC supply and draws only 30 mA current. It measures just 4.95 x 3.38 x 1.02 in. Other frequency ranges are available. Planar Monolithics, Industries, Inc., 7311-F Grove Rd., Frederick, MD 21704; (301) 662-5019, FAX: (301) 662-1731, e-mail:,