I needed to measure RF around an antenna I'm working on, so I built a simple passive field strength meter. An excellent bit of test gear to have on hand and surprisingly easy to build.
I needed it for my 1 foot square mini magnetic loop antenna. If you're interested in the antenna, please check out it's videos below.
Video of the build of the antenna:
• Ham Radio - Building a...
Video of the final design of the mini loop, including me using this meter to measure it.
• Ham Radio - Junk Box M...
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