Welcome to the S.H.B.R.G. WebSDR receiver, located in JO21PR, 's-Hertogenbosch, Hogeslagen.
view from PI2SHB to PI1SHB

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://shbrg.wordpress.com.
The receivers are 2 times RTL-USB Stick's and 1 SDRPlay RSP1A, the RSP1A is modified, and is locked to GPSDO, the antenna is a X5000 at 45 meter ASL.

News:

08-08-2020: Testing 10 GHz sdr reciever set build by PA3GCO. Consisting of a modified "HD-Line LNB" and a "RTL-USB" stick.
Both are locked to GPSDO. Direction is set to west.
31-07-2020: We did maintance today, improved stability for the 2 meters RSP1A, we had locking problems to the external reference of 24 MHz.
25-07-2020: We modified the RSP1A, now it is using external reference of 24 MHz, GPSDO locked.

We got our self a domain, the new url is http://sdr.shbrg.nl:8074 The other url http://sdr.pi2shb.ampr.org is still active too.
We have installed a bandpass filter for 23 cm. Thanks to PA3GCO.
We replaced the RTL-SDR on 2 meters for a SDRPlay RSP1A. Thanks to Bas ON5HB for his support.
On sundays, between 11:00 hours and 14:00 hours, we switch APRS server PI1SHB to RX only.
Due too changes, the URL of our webside is under going changes, we are not sure what will be the URL at the moment!!!
The following URL will always redirect you to the active side.
Or just add http://sdr.pi2shb.ampr.org to your bookmarks.


More information about the WebSDR project can be found on http://www.websdr.org Thanks to Pieter Tjerk, PA3FWM.
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).
Since April 2018, the Chrome browser is reluctant to play audio on WebSDR sites. If you use Chrome and have no audio
on WebSDR sites, a workaround is to switch off Chrome's new autoplay policy, by typing chrome://flags/#autoplay-policy
in the navigation bar and changing this setting from Default to No user gesture is required (and restarting the browser).

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:
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

70 cm preset:
23 cm preset:
2 meter presets:


[scale]
? dB; peak ? dB;
mute squelch autonotch
Volume:
Signal strength plot:
Frequency:
kHz


Or tune by clicking/dragging/scrollwheel on the frequency scale.

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

Modulation:
Or drag the passband edges on the frequency scale.
Memories:
Waterfall view:
Or use scroll wheel and dragging on waterfall.
Speed:
Size:
View:


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:

Flag Counter