Designed amplifier with PldB>2W and Gain>3OdB in the frequency band of 8,1+0,25GHz, variation of Gain is less than l,OdB, with the controlled phase from Oo to 360°, efficiency more than 20%. As an active element base are used crystals of transistors An608 and An603, produced by the plant 4PuIsarn.The Fourth WlC YM2200, design on the balanced scheme with Lange couplers, is make on GaAs FETs An603 with the general width shutter 2x2400pm. YM2200 possesses a typical gain factor 6.5n6 with Pl&2,2BT. Input WSVR is less than 2.0. Typical supply voltages of YM2200 are +8B ( 7 0 0~A ) and -3B M MA).Rhase shifter MIC presents itself metall carrier with install on him in the breakup between microstrip plates by phase shifter MMlC on the base of Lange couplers. Rhase shifter comprises of itself three schemesanalog with changing of phase 0...90° ( when changing a control voltage O...-5V ) and two discrete on 90° and 180° ( when changing a control voltage 55V ). Rhase shifter MMlC is make in SRI aPuIsar),.Detector MIS of output power presents itself direct 20-dB coupler, laden on the detector diode, ensuring single-line dependency of output voltage from the input power.
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