Welcome to the S.H.B.R.G. WebSDR receiver, located in JO21PR80HF, 's-Hertogenbosch, Hogeslagen.

View from PI2SHB, in the distance PI1SHB and PI6SHB.

S.H.B.R.G. stands for 's-Hertogenbosch Repeater Group, we are part of the VERON A25.
For information about S.H.B.R.G, please have a look at https://shbbg.wordpress.com.

For more information about the receivers, antenna's we are using, please visit our website click here for detailed information.

Thank you Pieter-Tjerk, PA3FWM for this wonderfull WebSDR software. More information about the WebSDR project can be found on http://www.websdr.org

Best viewed with . After upgrading to Version 103.0 you have to click on "Audio Start". If you wish to configure your browser to NOT require the need to press this button and allow audio/video to start automatically on ANY web site, read this Guide

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).

Many thanks to guys from Utah who did this excellent job and helped us to add dsp filters and other features to our websdr.

Precious help from SV2AMK. Many thanks also to Mehmet Ozcan NA5B for his excellent work with colorized waterfall and BAS ON5HB for his Airspy drivers. Final modifications to GUI from SV1BTL.


It seems you are using a mobile device; click here to switch to the mobile version of this site.
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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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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
This WebSDR of S.H.B.R.G   is currently being used by ? user(s)     Mobile Version    Zoomed layout      Waterfall      Alternative GUI   
Frequency:   kHz.   Mode: ?
Please enter the frequency above.                   
Or tune by clicking/dragging/scrollwheel on the frequency scale.

TUNE:   
Admin

  Switch to another websdr server        Alt. GUI


WebSDR HEPPEN WebSDR SV2AMK WebSDR NA5B
WebSDR SV1BTL

  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.


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.



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