WebSDR receiver - OK1KPU

This is a WebSDR receiver located in czech Cínovec JO60VR. It is operated by radio club station OK1KPU, admin e-mail Karel.Kadlec@pirati.cz.

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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


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).
Callsign search:  
QTH locator (2, 4 or 6 chars) :  
Google:
Google maps:


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:

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

NEW update:(April-2021) You can download the NEW Chrome Audio Repair Program that creates a new startup icon on the desktop. Note: You must close Chrome before using Chrome Websdr to properly open a new Chrome window. Desktop screenshot

Please donate to run websd on our bank account 2701802320/2010, variable symbol 1111, IBAN:CZ31 3010 0000 0027 0180 2320, SWIFT: FIOBCZPPXXX

QR codeFor your convenience, here is a payment QR code. Just scan it in the mobile banking app.

Our websdr donors

  1. OK9PEP, OK1JAX
  2. -
  3. OK1JAX, OK2BOB, OK1BTC, DL5CN, Šurin Kletečná, Ladislav Filip
  4. -
  5. -
  6. -
  7. -
  8. -
  9. OK1DUB, OK2MEZ, OK1HI, OK1FC, OK1SVB, OK1UNL, OK1FFA, OK1HAS, OK2VLK, OK1JGM, OK2-36364, OK1DXT, OK2VLK, VE6MV, ZL2CZE, DL2MSA, DJ5MX, JR7VHZ

Contact: AVZO TSČ ČR TEPLICE hrad DOUBRAVKA, hrad Doubravka 104, 41504 Teplice, IČ:66090806 DIČ:CZ66090806