WebSDR @ Strasbourg JN38un

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This is a multiband WebSDR, located in Strasbourg JN38un and using some Redpitaya or Airspy receivers.
More information about the WebSDR project can be found on www.websdr.org. Many thanks to Pieter-Tjerk de Boer, PA3FWM, for his nice tool.
It is operated by RadioClub F4KJI (sysop F4HTB, F4ILW, F6BZG unfortunately SK) and hosted by BATIMA Electronic Company ( http://www.batima-electronic.com ).

Waiting for connection to chat... Click to hide/show. Filter by band.

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.

View FT8/WSPR live spots decoding... Click to hide/show.

Find automatics spots from F4KJI on PSKREPORTER.INFO
Find automatics spots from F4KJI on WSPRNET.ORG or http://wspr.aprsinfo.com/

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Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html for instructions.

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Click to start sound!

Waterfall Color table:

Signal ? dBm; Peak ? dBm;
Noise ? dBm; SNR ? dBm;

mute squelch autonotch
Volume:

Waterfall view:

Or use scroll wheel and dragging on waterfall.

View: Speed:

Size:

Brightness

Floor level:

Scale level:

Frq position:

Zoom:

Speed:

Signal strength plot: Select one to hide/show

Load CW decoder" adapted from @ https://morsecode.world/ Stephen C Phillips... Click to hide/show.