This is the W7RNA WebSDR receiver at Sedona, AZ. - approx. 100 miles (160km) north of Phoenix - operated by Steve Blodgett, W7RNA. Email me HERE. Software is provided by Pieter-Tjerk, PA3FWM. For more information about the WebSDR project, visit You may also access this receiver at: .

Equipment: Softrock EnsembleII SDR receivers on 40, and a "FuncubePro+" on 80. This is a Linux Server. Please be aware that you may witness "desensitization" during occasional local transmissions from this location.

>>> (Arizona) <<<

-- Improving Conditions today.
-- The URL of this SDR is "".
-- For current solar and propagation conditions, click HERE.
-- West Coast States: for Craig, W6DRZ's WebSDR - South of San Francisco - click HERE. (Adds an additional browser window.)

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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

Frequency: kHz

Or tune by clicking/dragging/scrollwheel on the
frequency scale. (On "AM," Steps are 5, 1, and.01kHz)


? dB; peak= ? dB;
mute squelch autonotch
Signal strength plot:
Waterfall view:
Or use scroll wheel and dragging on waterfall.
? kHz @ -6dB; ? kHz @ -60dB.
(You can also adjust bandwidth by dragging the yellow passband edges on the frequency scale.)
Bandpass Freq Shift:
Call of station that you hear:
Comments, if any:
Note: time, frequency, your name/call, and DXCC information are added automatically.
View the last 20 lines of the logbook, or the entire logbook

The Sedona WebSDR is currently being used by ? user(s) simultaneously:      compact view

Operating Hints for this Receiver:
-- On SSB, this receiver defaults to a relatively narrow bandwidth to mitigate QRM and noise. You can manually change bandwidth and save your preferred setting with the "Memories" function.
-- The "Memories" function stores frequency, mode, and your bandwidth setting for that frequency.
-- On AM, interference is almost always on ONE sideband. Using your mouse, grab the left or right edge of the yellow bandpass indicator and pull in towards the carrier frequency...interference gone! Remember, you only need one sideband to copy AM.
-- You can use the space bar to mute/unmute this rcvr. Just hold your keyboard's "CTRL" key down while clicking on the SDR "Mute" box. Your spacebar is now a mute/unmute control.
-- If the orange tags are wrong or missing from the tuning dial - it can happen - just place your curser in the waterfall and left-click. Voila!