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, an rtl-sdr, and a FifiSDR. This is a Linux Server. Be aware that you may witness interference during occasional local transmissions from this QTH.

>>> (Arizona) <<<
-- Geomagnetic Storm. Propagation effected.--
--For current solar and propagation conditions, click HERE.
--The URL of this SDR is "".
-- West Coast States: Highly recommend Craig, W6DRZ's WebSDR, South of San Francisco, about 750 miles WNW of this location. - click HERE. (Adds an additional browser window.)
-- Sedona KiwiSDR tunable MF/HF RCVR: 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
You may also 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:
Use scroll wheel or drag on waterfall.
Mode-Bandwidth: ? 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 Call/IP, and DXCC info 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:
-- The Sedona Websdr defaults to the SSB DX (Narrow) mode. Use the bandwidth adjustments as needed.
-- The "Memories" function stores frequency, mode, and your bandwidth setting for that frequency.
-- When using the 60-49m band, first zoom "Max In" near frequency of interest, then fine tune or use the freq tags.
-- 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!
-- You can directly open this WebSDR with a specific frequency and mode using a customized link. For example,"" tunes to 5000kHz WWV in AM mode.