This is a Web-SDR receiver, located 15km south of Sparti, GR, KM16FX, Laconia, Peloponnese Greece.
It is operated by SV3GCB, for news and status updates visit SDR's webpage, e-mail: sv3gcb@gmail.com
Antennas: 40m λ/2 inv.V Dipole | 80m λ/2 inv.V Dipole | 160m & MW-AM Inverted "L" (same receiver-same antenna). The receivers are RTL-SDR.
More information about the WebSDR project can be found on www.websdr.org.
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SPARTA webSDR  is currently being used by ? user(s)     Mobile Version    Zoomed layout      Waterfall      Alternative GUI   

View:
Keyboard:
g : enter frequency
j k ← → : freq down/up (+shift/ctrl/alt faster)
u l c a f : USB, LSB, CW, AM, FM
n : snap frequency to nearest integer (.00) khz
z Z x X : zoom waterfall / Rx signal to Center
w W : narrower, wider
b : change band
m V v : mute, volume up/down
t T : VFOs: toggle A/B, set A=B
Guide


Brightness:       Contrast:                Signal ? dBm       Peak ? dBm       Noise ? dB       SNR ? dB

kHz.   Mode: ?
TUNE:        
Please enter the frequency above.                   
Or tune by clicking/dragging/scrollwheel on the frequency scale.


TUNE:   


  Memories  

Memories are stored as cookies on your computer, not on the server.



Callsign lookup by qrz.com
   
Callsign lookup by qrzcq.com
   
QTH locator by QTH-Locator
  

Station information:
[scale]
[scale]


Mute Squelch High Boost
Autonotch
Notch1 Notch2

Volume

 DSP NR: More info here
  Waterfall view:  

Or use scroll wheel and dragging on waterfall.
Speed:
Sizes:
View:

  Bandwidth:        ? kHz @ -6dB; ? kHz @ -60dB.(? / ?)

MODE:   
IF shift:   

Or drag the passband edges on the frequency scale.
  Audio:  
Audio buffering:
Audio out:

Gain control: AGC on Manual
Gain

Signal strength plot:


  Logbook:  

Call of station that you hear:


Comments:

View the last 20 lines of the logbook,
or the entire logbook.




SV3GCB Sparta 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: