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Author Topic: Solar Indexes  (Read 4689 times)
N8PWE
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Posts: 51




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« on: January 26, 2014, 04:30:18 AM »

Does anyone know of a good tutorial on the veriest Solar Indexes? I'm looking for something that explains them and how they affect propagation.
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AA6YQ
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« Reply #1 on: January 26, 2014, 07:42:48 AM »

Here's a start: Understanding Solar Indices

     73,

         Dave, AA6YQ
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N8PWE
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Posts: 51




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« Reply #2 on: January 26, 2014, 09:54:09 AM »

Dave--Thanks. I have not read the article yet, but just glancing over it, it looks like the kind of information I'm looking for.
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WA2ONH
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Posts: 252




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« Reply #3 on: January 27, 2014, 10:16:56 AM »

... and to add the following

NA5N SOLAR ACTIVITY & HF PROPAGATION
LINK: http://www.qrparci.org/resource/FDIM81.pdf

A Downloadable PDF file approx 561kb

K9LA’s Amateur Radio Propagation Web Site
LINK: http://k9la.us/

See Tabs: GENERAL and BASIC CONCEPTS
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73 de WA2ONH dit dit    ...Charlie
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"No time is ever wasted that is spent LEARNING something!"
KB4QAA
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Posts: 2324




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« Reply #4 on: February 07, 2014, 05:55:07 PM »

http://www.arrl.org/propagation-of-rf-signals

ARRL resources, articles
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KG8JF
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Posts: 298




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« Reply #5 on: February 23, 2014, 10:26:05 AM »

The current or last month's QST has a piece that pretty well explains all the solar indices.
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