? listeners |
It seems you are using a mobile device >> CLICK HERE << to switch to the mobile version of this site.
It seems Java is not installed or disabled on your computer. You need to install and/or enable it for this website to work properly.
Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html for instructions.
Your browser does not seem to support HTML5 WebAudio; please try a recent version of Firefox, Chrome, Opera or Safari; or switch to Java.
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
?     ? kHz
                            @ -6dB; ? kHz @ -60dB. (? / ?)
Enter the frequency above or tune by clicking/dragging/scrollwheel on the freq-scale
TUNING KNOBS

  
 Default 11m 45m 86m 150m 180m
 

 No1 RcForb
ICOM IC-R8500 Rx    No2 RcForb
KENWOOD TS2000    Phantom SDR
Global list & map
SALAMIS
SV3YY 		MAKRI
SV2AMK		 ATHENS
SV1BTL		 KiWi
SV1BTL		 NAXOS
SV8FΧN		 IOANNINA
SV6KPT
Holland Georgia Nantwich N.Zealand Friedrichshafen
[scale] Peak ? dBm SNR ? dB
Signal ? dBm Noise ? dB
  Volume:   Mute SQ A-Notch | DSP NR
  Waterfall Controls       Brightness: Contrast:
    
Speed: Sizes:      View:
    Or use scroll wheel and dragging on waterfall.
Waterfall          Mobile Version        Zoomed layout        Alternative GUI
 SDR Memories (server)           

160m
1.910 		80m
3.685 		60m
5.363 		40m
7.120 		20m
14.280 		15m
21.385 		10m
28.585		 6m
50313 		MW
TRIPOLI
1.850 3.770 3.740 7.190 14.074 21.140 28.180 50110 1.700kc
 My Memories ( local )           

 Audio 
Buffering:
Signal plot:
Audio recording:
User Guide     SV3GCB Sparta WebSDR  is currently being used by ? user(s) simultaneously        |  Users-map compact view           

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.

   www.spartasdr.gr located 15km south of Sparti at foothills of Taygetus mt, loc:KM16FX Laconia, Peloponnese Greece.

   SDR's Detailed Information webpage HERE. Antenna List & basic info - Antenna "farm" overview map | ANT Operational | ANT Under Construction

6m Vertical λ/2 | 10m Vertical λ/2 | 20m λ/2 Dipole (Sloper to South West direction) |

40m λ-Wave Square Loop (H-pol) | 45m-60m G5RV Dipole 110ft (Trials) | 80m λ-Wave Square Loop (H-pol) |

160m λ/2 Dipole Dedicated (H-pol) | MW-AM λ/2 Dipole (H-pol N/S Asymmetric 42/65meters step-rebuild to loop) Night-time Tuned 1.700kc(±100).

Receivers are RSP1-cl (40m), RSP1 (80m) and RTL-SDR v.4

  

   www.websdr.org information about the WebSDR project, for a free - public and quality global-net of webSDR Receivers.

  

  

  

Sparti Gr. Weather (web)

  Operated by SV3GCB, for news and status updates visit www.sv3gcb.gr, reports via e-mail: sv3gcb@gmail.com
  
  Our SDR is collaborated with SV3YY's.   Many thanks for their precious help to SV1IT, SV2AMK, SV2RQ and SV1BTL
Flag Counter