SO8OO WebSDR

Listen live with the SO8OO online SDR receiver at KN09vw in southeastern Poland. Tune VLF, HF and QO-100 signals directly in your browser. Po polsku: WebSDR Polska.

QTH: KN09vw, SE Poland  |  Antenna: FO0AAA + BOG  |  Bands: VLF, 160m, 80m, 60m, 40m, 20m, 10m, QO-100  |  Time: --:--:--
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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

Display Controls:
rate: size: view:
Support SO8OO


[scale]
? dB; peak ? dB;
mute squelch

DSP New!

Notch1
Notch2
High Boost
Noise reduction
Volume:

Signal strength plot:
Bandwidth:
? kHz @ -6dB; ? kHz @ -60dB.
Or drag the passband edges on the frequency scale.
PassBand Tuning (PBT):

Frequency: kHz

Or tune by clicking/dragging/scrollwheel on the frequency scale.
Weather & Number stations:
Memories:
Image license and source: https://commons.wikimedia.org/wiki/File:Large_World_Topo_Map_2.png, greyline generated with linux app sunclock
Move mouse over image - it will refresh map. Yellow star points WebSDR QTH - KN09vw - southeastern Poland.
Waterfall view:
Or use scroll wheel and dragging on waterfall.
Speed:
Size:
View:
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This WebSDR is currently being used by ? user(s) simultaneously:      compact view
Statistics:

Live online SDR receiver in Poland

SO8OO is a receive-only WebSDR at locator KN09vw in southeastern Poland. Its receivers cover VLF, selected HF amateur bands and the QO-100 satellite downlink. Reception changes with radio propagation, time of day and local conditions.

How to listen to live radio

Choose a receiver band, click or tap a signal on the waterfall, then select AM, LSB, USB, CW or FM as needed. Adjust bandwidth and volume for clear audio. No account or additional software is required.

Receiver help: sound or waterfall

If you cannot hear audio, tap START AUDIO or unmute the receiver and allow autoplay for this site. In Firefox, check Settings → Privacy & Security → Permissions → Autoplay.

If the display remains empty, reload the page. If necessary, clear cached site data for sdr.so8oo.net. When every band appears silent, report it in the SO8OO Discord.

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