[Antennas] Propagation study
Dan Maguire
[email protected]
2003年2月21日 12:20:10 -0800
In his ARRL Solar Update column of a few weeks ago, K7VVV mentioned a
comparison between March of last year and March of this year for a path from
Texas to Brazil. Just out of curiosity I decided to look at the same
scenario using VOACAP. One thing led to another and I ended up creating a
couple of sample plots and maps for Tad to look at.
If you are interested in such things, surf over to
www.qsl.net/ac6la/adhoc/taddemo.html to see the results. You'll find
animated comparisons of conditions for March of 2002, with a smoothed
sunspot number of 113, versus March of 2003 with a (predicted) SSN of 76.
Dan AC6LA
www.qsl.net/ac6la/