To: | [email protected] |
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Subject: | Re: LF: Link budget calculation or estimation of dist for given power on WSPR |
From: | Roger Lapthorn <[email protected]> |
Date: | Sun, 10 Jan 2010 19:53:23 +0000 |
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Fair comment Mal, and one of these days I'll try QRS and see how it performs. It should be possible to get a pretty good idea of the theoretical range limit for WSPR on 500kHz based on required S/N (which can be as low as -30dB for WSPR), path loss calculations, ERP etc.. I shall be interested to see what "the experts" say. 73s Roger G3XBM 2010/1/10 mal hamilton <[email protected]>
-- 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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