John adds a pre-amp and rotatable stand to his homebrew NCPL antenna
by Thomas from The SWLing Post on (#52PBE)
A couple weeks ago, we featured John Mills' homebrew Noise-Cancelling Passive Loop (NCPL) antenna (see photo above) in a post with two other Post community designs. John recently shared an update to his project: As promised, some more pictures of my antenna mounted on a rotatable stand. I have used standard (in the UK) 20mm ["]