Sedona WebSDR/W7RNA
Operational since 2013, this WebSDR is located at Sedona, Arizona. SDR software for this site is provided by Pieter-Tjerk, PA3FWM. (Special Thanks to Clint, Utah SDR, for extra audio and other features.) For more information about WebSDRs worldwide, visit http://www.websdr.org.

Sedona "Kiwi" SDR - 1.6 to 30MHz/
Other Western US WebSDRs (Recommended) KFS SDR (Half Moon Bay) and Northern Utah SDR
It seems you are using a mobile device; click here to switch to the mobile version of this site.
It seems Java is not installed or disabled on your computer. You need to install and/or enable it for this website to work properly.
Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html for instructions.
Your browser does not seem to support HTML5 WebAudio; please try a recent version of Firefox, Chrome, Opera or Safari; or switch to Java.
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


>>>This WebSDR currently has ? user(s)<<<
RTL-SDR Frequency Band:(MHz)

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

80m:
75m:
60m:
40m:
30m:
SW Broadcast:
Time:
My Memories:



[scale]
? dBm; peak= ?dBm
Mute Squelch Notch1
Notch2 High Boost
DSP Noise Reduction:
additional audio buffering
  (For slow/jittery data connections.)
Volume:
Signal strength plot:

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

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


Operating Hints for this Receiver:
-- When you sign in, the "Memories" function will recall and display your previously saved frequencies, modes, and bandwidth settings.
-- You can use the space bar to mute/unmute this rcvr. If you hold your keyboard's "CTRL" key down while clicking on the SDR "Mute" box, your spacebar becomes 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,"http://w7rna.dyndns-remote.com:8901/?tune=5000" tunes to 5000kHz WWV.
Statistics: