Test fixture for microwave power amplifier

Abstract

The utility model belongs to the technical field of microwave power test, and particularly relates to a test fixture for a microwave power amplifier, which comprises a support base and an L-shaped support plate, a detection instrument is arranged between the support base and the L-shaped support plate, one end of the detection instrument is provided with a butt joint plate, one side of the butt joint plate is provided with two connecting ends, and the butt joint plate is provided with a clamping groove. The top end of the supporting base is rotatably connected with a cross-shaped rotating plate, and the top end of the cross-shaped rotating plate is slidably connected with four test loading boxes; the four test loading boxes are driven by the cross rotating plate to rotate to different stations, so that when a detection instrument tests one of the microwave power amplifiers, new microwave power amplifiers to be detected are replaced in the other test loading boxes, the replacement of the microwave power amplifiers does not affect the operation time of the detection instrument, and the detection efficiency is improved. The instrument is replaced by using the time consumption of waiting for the result, the working efficiency is improved, and the influence on the batch detection work progress is reduced.

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