| 摘要 |
PROBLEM TO BE SOLVED: To make accurate measurement with good workability by removably fitting a fitting/removing member fitted with a coaxial waveguide converter connected to a signal generator to the horn section of a receiving converter. SOLUTION: A dog-legged spring member 16 is fitted to the outer periphery of the support member 15 of a fitting/removing member C. A coaxial waveguide converter 20 is fitted to the moving section 18 of the fitting/removing member C by screws, and it has a coaxial connector 22. The tubular section 18d of the fitting/removing member C is inserted into the opening section 3a of a horn section 3 until it is stopped, the spring member 16 is hooked on the lug 3d of the horn section 3 when the tubular section 18d is continuously pressed, then the moving section 18 blocks the hole 3b of the horn section 3 to prevent a release. The signal from a signal generator is fed to the horn section 3 from the waveguide converter 20 and is guided to a measuring instrument via a cable. When the fitting/removing member C is pulled in the direction opposite to the pressing direction, the hooking on the horn section 3 by the spring member 16 is released, and the fitting/removing member C can be removed. |
