PROBLEM TO BE SOLVED: To provide a high frequency equipment which has an inexpensive circuit board and can be reliably inspected. SOLUTION: In the high frequency equipment, the extension 2b of a circuit board 2 is provided with a mount hole 2c for receiving the projection 1d of a frame 1 thereinto and mounting the circuit board 2 thereto, and with a positioning hole 2d capable of receiving a guide rod 8 therein. Thus, when the device after being assembled is inspected, a probe 9 can be positioned with use of the positioning hole 2d having a wiring pattern 3 provided thereto as a reference, the position of the probe 9 relative to the wiring pattern 3 can be made accurate, and the device can be reliably inspected. Further, upon manufacturing the circuit board, the positioning hole 2d provided in the extension 2b of the circuit board 2 can be used also as a feed hole, a strip-shaped substrate 10 for use in manufacture of the circuit board 2 can be made small, and therefore an expensive circuit board can be obtained. COPYRIGHT: (C)2006,JPO&NCIPI