[600MRG] Miles per watt...

[J Mcvey]

No, better than that by a factor of 10 .
6960 miles/watt  

    On Thursday, February 1, 2018 5:12 AM, Dave Riley <dave.riley3 at verizon.net> wrote:
 

   This week's hair brained scheme is to figure out how low to go with the WSPR beacon power so am taking the plunge just to see. Was surprised that in the past few days @ 500 milliwatts making it over to EU 'TA' and now am hearing more sigs from there then getting there on this low power. Here is a recent sample; If the numbers are correct then 0.501 watt eirp to LA3jj @ 3487 miles = 696 miles per watt, yes? 
| 2018-02-01 06:04
  |  AA1A  |  0.475686  |  -27  |  0  |  FN42pb  |  +27  |  0.501  |  LA3JJ  |  JO59bh  |  5612  |  3487  |
|  2018-02-01 03:54  |  AA1A  |  0.475686  |  -28  |  0  |  FN42pb  |  +27  |  0.501  |  F59706  |  JN07th  |  5540  |  3442  |
|  2018-01-31 02:52  |  AA1A  |  0.475686  |  -23  |  0  |  FN42pb  |  +27  |  0.501  |  F59706  |  JN07th  |  5540  |  3442  |
|  2018-02-01 05:52  |  AA1A  |  0.475686  |  -27  |  0  |  FN42pb  |  +27  |  0.501  |  F59706  |  JN07th  |  5540  |  3442  |
|  2018-02-01 03:52  |  AA1A  |  0.475686  |  -27  |  0  |  FN42pb  |  +27  |  0.501  |  F59706  |  JN07th  |  5540  |  3442  |
|  2018-02-01 03:32  |  AA1A  |  0.475688  |  -28  |  0  |  FN42pb  |  +27  |  0.501  |  F1AFJ  |  JN06ht  |  5490  |  3411  |
|  2018-01-31 03:38  |  AA1A  |  0.475688  |  -30  |  0  |  FN42pb  |  +27  |  0.501  |  F1AFJ  |  JN06ht  |  5490  |  3411  |
|  2018-02-01 05:56  |  AA1A  |  0.475688  |  -26  |  0  |  FN42pb  |  +27  |  0.501  |  F1AFJ  |  JN06ht  |  5490  |  3411  |
|  2018-02-01 05:38  |  AA1A  |  0.475686  |  -21  |  0  |  FN42pb  |  +27  |  0.501  |  LA2XPA/2  |  JP33wi  |  5375  |  3340  |
|  2018-02-01 04:56  |  AA1A  |  0.475686  |  -20  |  0  |  FN42pb  |  +27  |  0.501  |  LA2XPA/2  |  JP33wi  |  5375  |  3340 
  |

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