Stefan, I think that G4KPX was using a 1m indoor loop at one time. I'm copying him right now on WSPR, but I don't know if he is still using the loop, or something different. Quote from an e-mail on 1
Hi all, Wonderful. I really didn't expect such results from a 1m diameter indoor TX loop.! So far (best reports): Timestamp Call MHz SNR Drift Grid Pwr Reporter RGrid km az 2013-11-16 22:14 DK7FC
These seem to be even smaller ! http://schwarzbeck.de/Datenblatt/K5149.pdf From: Stefan Schäfer Sent: Saturday, November 16, 2013 10:58 PM To: [email protected] Subject: Re: LF: RE: A /p 6