This WebSDR is located near Corinne, Utah, about 80 miles (94km) north of Salt Lake City and about 14 miles (23km) east of the Golden Spike National Historic Site.
This WebSDR system has coverage on all U.S. amateur HF, MF and LF bands, 2 meters, the bottom 1 MHz of 6 meters, and several shortwave broadcast bands - see the Technical Info page for more details.
This server (blue) covers 2 meters, the 90, 41, 25 and 19 meter shortwave broadcast bands and the "new" 2200 and 630 Meter amateur bands along with the so-called 1750 meter "LowFer" band: You can read more about these receivers here. Also provided is redundancy for 80/75 and 40 meter coverage, allowing this server to cover these (the most popular bands) if WebSDR1 (Yellow) goes offline, using these lower-performance receivers.
2 Meter coverage: The 2 meter receivers use a preamp and a 5 element Yagi pointed (more or less) south, allowing reception of many repeaters and stations in the Salt Lake, Davis, Weber and Box Elder and nearby counties which includes the area from Salt Lake to north of Brigham City.
The "2200M/1750M" receiver is operational using a shielded H-loop antenna. This antenna casts a deep null >=20dB due north/south of the WebSDR's site to eliminate a local noise source in the 2200 meter band, but this null should have little impact on signals from the east or west.
Firefox users: Since (about) February, 2019, new versions of the Firefox browser have an issue where opening a new tab may cause the audio to stop: This problem has been reported.
Other than to refresh the web page, there currently no work-arounds to restart "stopped" audio, but it is possible to prevent this from happening in some cases: If you wish to open a link from the tab running the WebSDR, right click on the link and select "Open Tab in New Window" rather than click on the link.
To invoke this page with a preset frequency and mode, append "/?tune=(freq
kHz)(mode)" to the URL and save it as a bookmark as in: http://ip.address/?tune=7200lsb
Remember: If you don't do something (e.g. retune, adjust bandwidth, volume) this WebSDR will time out after 120 minutes. If it does time out, refresh the browser.
Does the echo of your transmitted audio from the WebSDR drive you crazy? This circuit may help!