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| Subject: | LF: 417km on 500kHz ....without an antenna |
| From: | Roger Lapthorn <[email protected]> |
| Date: | Tue, 10 Aug 2010 22:21:46 +0100 |
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Just been received in Holland by PA0A on 500kHz WSPR when using
just the 20m spaced earth electrodes! My ERP is, I believe, around 250uW and I'm
amazed that this non-antenna is able to work so well.
73s Roger G3XBM -- http://g3xbm-qrp.blogspot.com/ http://www.g3xbm.co.uk http://www.youtube.com/user/g3xbm G3XBM GQRP 1678 ISWL G11088
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