A FEW SIMPLE HOMEBREW PROJECTS
MAKING YOUR OWN BEATS PAYING FOR IT AND GIVES MORE SATISFACTION
Making a non-resonant bit of wire work from 160m to 2m.
Make your own. This one works from < 160m to 2m.
The type of balun you use depends on your circumstances.
The only real way to measure SWR is with micro- striplines.
Some simple methods for making your own.
This simple ¼ wave antenna is cheap and easy. Why buy one?
Easy and they work. Why buy one?
A couple of quick ideas on how to make them. Get dimensions elsewhere.
Use a positive key instead of relying on detecting RF.
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