This is an experimental WebSDR receiver, located in South-Eastern Poland. QTH: KN09IO

It is operated by Piotr, e-mail websdrns at gmail.com

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).

Note: Every day at 15:00 CET the internet connection is restarted.
Uwaga: Codziennie o godz. 15:00 następuje restart połączenia internetowego.

Note: Antennas are installed very low, there are many buildings nearby. The antennas instalation place will change soon.


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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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This WebSDR is currently being used by ? user(s) simultaneously:      compact view
View:
Allow keyboard:
j k ← →freq. down/up (+shift/ctrl/alt faster)
u l c a fUSB, LSB, CW, AM, FM
W wfilter wider/narrower
z Z ^Zcenter/zoom waterfall
genter frequency
b Bchange band
m V vmute, volume up/down
t TVFOs: toggle A/B, set A=B


Frequency & VFO:
kHz  
 | 
Fine tune:
0.005kHz 0.01kHz 0.05kHz 0.1kHz 1kHz 10kHz
 | 
Or tune by clicking/dragging/scrollwheel on the frequency scale.

Memories:
Waterfall: Full window width "sticky"
View: Size: Speed:
Or use scroll wheel and dragging on waterfall.

Mode:

Bandwidth presets:
? kHz @ 0dB; ? kHz @ -6dB; ? kHz @ -60dB.

PassBand Tuning (PBT) Control:
Or drag the passband edges on the frequency scale
[scale]

[scale]
signal ? dBm; peak ? dBm;

Mute Squelch Autonotch Noise reduction
Volume:
Squelch:

Noise reduction level: automatic manual

Gain control: automatic manual
Hang time:
Gain:


Signal strength plot:
Time:
UTC CET
Station information:
Lookup in databases  
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).
Voice/SSTV: 145.800 MHz / Packet: 145.825 MHz
Telemetry: 145.870 MHz
Telemetry: 145.935 MHz / Transponder: 145.960 MHz


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.

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