Northern Utah WebSDR Logo - A skep with a Yagi
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Northern Utah WebSDR
Salt Lake area 2 Meter and 70 cm receivers

This system - which is part of the Northern Utah WebSDR - system allows user monitoring of the two meter band and the top 4 MHz (repeater outputs) of the 70 centimeter amateur radio band from a location in East Mill Creek, Utah along the east benches of the Salt Lake valley at an elevation of 4800 Ft ASL (1460 M), approximately 600 Ft (180 M)) above the valley floor.

This receive system covers Salt Lake City and surrounding communities in the Salt Lake valley. It has limited visibility into Davis and Weber counties to the north, Tooele county to the west, and only marginal coverage into the western portions of Utah County to the south.

Recent news:

  • The "SLC ATC" receiver has been configured to receive a 2 MHz swath centered at 122.1 MHz to permit reception of some of the local air traffic control frequencies.  No additional frequencies are possible at this time owing to the fixed frequency nature of the receiver, the 2 MHz maximum bandwidth and the lack of available hardware.
  • The hardware that had been testing for 2 meters "Space-to-Earth" has been reconfigured for the "SLC ATC" reception, above: This may be revisited in the future if there is sufficient interest and receiver hardware becomes available.
Additional information about this server:

For more information about this server, how its features work and how its receivers and antennas are configured, visit the Info page.

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://slc2meters.sdrutah.org:8901/?tune=146620fm
This will load the page and tune to 146.62 MHz, FM.

There are additional URL-based configurations - visit the Info page for more information.

Interested in HF reception?

For more information about the Northern Utah WebSDR - which has coverage on all amateur bands from 2200 through 2 meters - go to The Northern Utah WebSDR web page.

More information about the WebSDR project, including a list of WebSDRs worldwide, can be found at http://www.websdr.org.
Related links:

The Northern Utah WebSDR Landing Page

Everything you wanted to know about the Northern Utah WebSDR system!


About this WebSDR and contact info
Technical Information
Latest News and known issues
Northern Utah WebSDR FAQ
Thank you for participating in the 2022 Northern Utah WebSDR survey

We will be posting results shortly - Watch this space.


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View:
Allow keyboard:
j k ← →: freq down/up (+shift/ctrl/alt faster)
u l c a f: USB, LSB, CW, AM, FM
z Z: center/zoom waterfall
g: enter frequency
m: mute/unmute audio
s: toggle squelch

Frequency: kHz    VFO:  ?  
Enter frequency above, or tune by clicking/dragging/scrollwheel on the frequency scale.
Mode:  ?      
   VFO:
Use the = kHz button to snap to the nearest kHz.



The buttons below switch to Northern Utah WebSDR servers near Corinne, Utah with coverage on all bands from 2200 through 2 meters.
The bands in bold use high-performance receivers.  Please use only one server at a time!
Clicking a band below will switch to the Yellow WebSDR (#1):

Clicking a band below will switch to the Green WebSDR (#2)

Clicking on a band below will switch to the Blue WebSDR (#3)

Clicking a band below will switch to the Magenta WebSDR (#4):

WebSDR #4 uses a Non-Rotatable directional antenna with a heading of 87° true (East).
Clicking a band below will switch to the Salt Lake metro WebSDR:


Memories:
Memories are stored as cookies on your computer, not on the server.

Bandwidth:
? kHz @ -6dB; ? kHz @ -60dB.  Default BW in bold.
PassBand Tuning (PBT):
Use buttons to select BW/mode or drag passband edges on frequency scale. PBT/IF Shift by Weert Websdr.
Logbook:
Call of station that you hear:
Comments, if any:
Time, frequency, your name/call, and DXCC information are added automatically.
View the last 20 lines of the logbook, or the entire logbook (opens new tab/window).


[scale]
? dBm  Peak ? dBm  ?
 S-meter squelch:        
  
devpk dev_avg dev_pkavg   

Mute Squelch Notch1
Notch2 High Boost
 DSP Noise Reduction:
More info about Noise Reduction, Notch2 & High Boost here

Audio buffering:
  More buffering may help with drop-outs or slow/jittery connections.
Volume:

Gain control:   
RF AGC Alt AGC Manual
Gain:
Try "Alt AGC" for better AM reception, particularly with QSB.

Sig. strength plot:
Waterfall view:
Or use scroll wheel & dragging on waterfall.
Speed:
Size:
View:

Toggle "Hide labels" if labels are missing.



There are currently ? user(s) on this WebSDR:      compact view


Statistics:
Actual CPU utilization percentage is 1/4th of the value shown above.

? devpk dev_avg dev_pkavg
... The information below is updated only when the entire page is refreshed.             
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