References
(also
see Radio Links)
Buying A Receiver
Convert Meters & kHz
Ham Radio
Repeater Linking
Hurricanes
Propagation
Radio Swan & Americas
What Time Is It?
The purpose of this section of the Web site is to offer reference material of use to shortwave listeners and radio amateurs.
If you have a comment, or a suggestion for additional information, please e-mail us.
Can you help with stories, photographs or audio files of Radio Swan and Radio Americas? Click on the image for more...
Current Solar Conditions
See Propagation for background information or click on the image to go to the n3kl.org Web site.
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Solar X-rays: |
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Geomagnetic Field: |
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From n3kl.org |
Latest
Solar Images
Click on pictures for larger views.
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SOHO Michelson Doppler Imager (MDI) 6767 Å continuum images from Stanford University |
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SOHO Extreme Ultraviolet Imaging Telescope (EIT) full-field He II 304 Å images from NASA Goddard Space Flight Center |
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Yohkoh Soft X-ray Telescope (SXT) full-field images from the Hiraiso Solar Terrestrial Research Center/CRL (Japan) |
Latest
Aurora Zone Images
Click on pictures for larger views.
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Northern Hemisphere |
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Southern Hemisphere |
