to the new landing page for the Northern Utah WebSDR
three WebSDR systems
available via the
links below - Please
remember to update your bookmarks!
This WebSDR server covers the 160, 80/75, 60 and 40 meter amateur bands
as well as the AM broadcast band, the 120, 69 and 49 meter shortwave
- This WebSDR server covers the 30, 20, 17, 15, 12, 10 and the 6 meter (bottom 1 MHz)
amateur bands and the 31 and 13 meter shortwave broadcast bands.
believe that we have fixed two earlier issues:
- This WebSDR server covers the 2200, 630 and 2 meter amateur bands.
It also covers the 90, 41, 25 and 19 meter shortwave
and provides redundancy for WebSDR1's coverage of the very popular
80/75 and 40 meter amateur bands.
- The above links should now work with the Microsoft Edge
- You can now apply the frequency and mode to the
URL, as in: sdrutah.org/websdr1.html?tune=7272lsb
If you get a
"blank" page from the above three links:
- We have been getting occasional reports that
aren't working. We have been unable to replicate this issue
using configurations typical to most users (e.g. Windows or IOS and using
the Chrome, Firefox, Safari and Edge browsers):
As far as we can tell, it may be specific to certain browsers
on some Linux distributions.
If you discover other issues related to browser compatibility, please
let us know via the contact information on the "About
this WebSDR and contact info"
- Try a different browser: Recommended
browsers include Chrome, Firefox and PaleMoon.
- If that doesn't help, try a different computer on the same Internet connection
- and if that works, check the Firewall settings on the first computer:
You may have to put "sdrutah.org" and the WebSDR servers
themselves in a "trusted" zone and/or put on the "allowed" list..
- If you get a blank screen on both computers on
same Internet connection there may be a firewall/router setting that
prohibits redirects, requiring that "sdrutah.org" be put into the
"trusted" zone and/or put on the "allowed" list.
the recent change in the WebSDR's pages/domain? Read here.
For different geographical coverage and/or until we get our issues
sorted out, here are a few WebSDR system to use
if you find the Northern Utah WebSDR either offline or unusable:
Bay, CA - 160, 80, 40 and 20 meter coverage.
This is the
to the Northern Utah SDR for "local" (e.g. Western U.S.)
a list of WebSDR systems worldwide, go to the websdr.org page.
Milford, PA - MW/160, 80, 40, 30, 25, 20 and 17
Washington DC - MW/160, 80, 40, 30, 25, 20, 15
and 10 meter coverage.
Dalhonega, GA - MW/160, 80, 40, and 20