| 摘要 |
The plane of the leads of a field effect transistor are spaced from a transistor housing surface a distance which may have any value in a given range. The leads are soldered or welded to respective planar conductors of a microwave circuit and the housing is soldered to a heat sink pedestal on a base. The microwave circuit is fixedly secured to the base at one end and adjustably secured to the pedestal at the other end to compensate for the variations in the spacing between the plane of the leads and the housing at that other end.
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