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What do you think of this artwork for the ham radio EMF Explorer

October 12, 2026 By Dan KB6NU Leave a Comment

Ever since I discovered the EMF Explorer I though it would make a good badge for amateur radio. It’s a simple circuit, it’s easy to build, and does something amusing and interesting. I actually built one about a month ago.

Since then, I’ve been talking with a couple of guys who are interested in doing the PCB layout for my ham radio version, and I have been working with an artist on the artwork design. Here’s what’s she’s come up with so far:

It might be a little busy, and it’s going to need some modifications to accommodate the vias and the component designators, but overall, I kinda like it. I would like to hear what you think about it, though. Please email me or leave a comment below.

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Filed Under: Building/Homebrew, Gear/Gadgets Tagged With: EMF Explorer

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