This is the W7RNA Multiband WebSDR receiver at Sedona, AZ.(http://w7rna.com) - approx. 100 miles (160km) north of Phoenix - operated by Steve, W7RNA. Email me HERE. Software is provided by Pieter-Tjerk, PA3FWM. For more information about the WebSDR project, visit http://www.websdr.org. Equipment: Softrock EnsembleII SDRs with a number of RTLSDRs on a Linux server.
-- Sedona Tunable SDR from 0 to 30MHz, HERE. (Adds an additional browser window.)
-- Use Mobile Version of this SDR, HERE. (Adds an additional browser window.)

For current solar and propagation conditions, click HERE.
Minor Geomagnetic Disturbances
-- 40m Daytime just okay. Nighttime good.--
-- 75/80m Daytime good Nighttime Good. --
-- 160m good at night.
--160 and 80 meter bands removed - hardware issues. They will not be restored due to almost nonexistent users on those bands.
Western SDR Links: "KFS" SDR-Half Moon Bay/San Francisco ... "Northern Utah" WebSDR
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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


Ham Bands:
40m 75m
Frequency: kHz
You may also tune by clicking/dragging the scrollwheel on the
frequency scale. (On "AM," Steps are .1,1,and 5kHz)

My Memories:



[scale]
? dBm; peak= ? dBm;

mute squelch autonotch
additional audio buffering
        May help with slow/jittery data connections.
Volume:
Signal strength plot:

Waterfall Zoom & Speed:
 Speed:
 Size:   
(Or use scroll wheel and dragging on waterfall.)  View:  

Mode/Bandwidth:
? kHz @ -6dB; ? kHz @ -60dB
(Or adjust bandwidth by dragging passband edges on the freq scale.)
Bandpass Freq Shift:

Logbook:
Call of station that you hear:
Comments:
(Time, freq, your name/call, and DXCC info 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 narrow bandwidth settings to mitigate noise and QRM. You can use the bandwidth settings to make adjustments that work best for you. Save these settings to memory if you want to keep them.
-- The "Memories" function stores the frequency, mode, and your bandwidth settings for the frequency you want to keep.
-- 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 to a specific frequency using a customized link. For example,"http://w7rna.dyndns-remote.com:18901/?tune=5000" tunes to 5000kHz WWV.

Statistics: