Welcome to my WebSDR. It is located near Friedrichshafen (at Lake Constance / Bodensee, South Germany).
Comments into the Chatbox are welcome.....


Localtime: Atomuhr / Kalender

More information about the WebSDR project can be found on http://www.websdr.org.

Note: You need both Java and JavaScript enabled for this page to work properly. If you don't hear anything, probably Java is disabled or its version is too old (i.e., pre-1.4.2).
The best result you will have with Firefox or Google Chrome!
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


Frequency: kHz

Or tune by clicking/dragging/scrollwheel on the frequency scale.

Memories:
Bandwidth:
? kHz @ -6dB; ? kHz @ -60dB.
Or drag the passband edges on the frequency scale.
Waterfall view:
Or use scroll wheel and dragging on waterfall.
Speed:
Size:
View:


[scale]
? dB; peak ? dB;
mute squelch autonotch
Volume:
Signal strength plot:
Logbook:
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 (ctrl-click for new tab/window).


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

Chatbox:
This chatbox is intended to discuss the operation of the WebSDR.
The operators of this site disclaim any responsibility for text appearing in this chatbox.




Statistics:



Computer:
- DELL Vostro Intel Quadcore i5 3.1Ghz

Hardware:
- NooElec NESDR Mini 2+ 0.5PPM TCXO USB (RTL2832 + R820T2)
- SV1AFN Up-Converter
- homebrew Gainmaster-Antenna
- .....and much Ferrites

Inside the SDR
Completed SDR
De-Noise



Visit also the SDR of my friend M0PEA in UK:
cheshiresdr.co.uk


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