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| Subject: | LF: Ground electrode antenna on 500kHz RX (and TX?) |
| From: | Roger Lapthorn <[email protected]> |
| Date: | Tue, 15 Jun 2010 21:23:54 +0100 |
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This evening I tried listening with my 20m spaced ground electrode pair "antenna" on 500kHz WSPR. To my surprise it received G3ZJO and G7NKS at -26dB S/N. I'm tempted to try this on TX on 500kHz and see if anyone can receive me. On sub-9kHz it looks close to 50 ohms resistive but not sure what it looks like on 500kHz. This was the first time I've listened/looked on 500kHz for several weeks. 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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