Giga Technology

Giga Technology For All your Amateur Radio Equipment in South Africa

This is a WebSDR receiver, located in the South of Johannesburg.

[HF webSDR ][Satellite 70cm webSDR ][ Contact Me ][My Antenna][Shop][Forum][Blog][Band Plan][SDR Bandwith][new HF SDR][Es'hail 2 OS-100 Satellit]
This station is operated by ,Anton Janovsky and you can contact me here.
This websdr started on 26 July 2012.
The first SDR was a 40m Softrock lite II, 80m Softrock lite II on the 18 September 2012, 30m Softrock lite II on the 21 October 2012, 20m Ensemble RXTX on 03 January 2013, 2m RTL dongle on 20 March 2013. Planned upgrades. New WSPR is enabled on 30m and 40m band on 4 April 2013. Es'hail 2 (OS-100) sdr was enabled on 24 Febrary 2018
For propagation predictions in South Africa go to http://spaceweather.sansa.org.za/products-and-services/frequency-predictions/daily-frequencies
If you want to get more information regarding this Station you could go to zr6aic.blogspot.com
Do you have a slow network

Do you like this webSDR then

The South African Radio League

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

Note:Please note. This webSDR support HTML 5 (IE explorer is not supported any more ) and that means you don't need java any more ;-) Java is now optional but JavaScript is still reqier for this page to work properly. If you don't hear anything it mite mean you need to upgrade your browser to the lates one.
If you get an err Application Blocked by security settings then follow the steps here

This stations position is 26°17.13' S 28°4.25' E, KG43AR if you need it for your tracking software.
IRC chat [IRC Chat][AMSAT Orbital Elements]
Here is a list of Satellites that you possibly could receive on this websdr. You can now send me an updats for the Satellites list by compleeting this form.

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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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.

? kHz @ -6dB; ? kHz @ -60dB.
Or drag the passband edges on the frequency scale.
Waterfall view:
Or use scroll wheel and dragging on waterfall.

? dB; peak ? dB;
mute squelch autonotch
Signal strength plot:
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).

This WebSDR is currently being used by ? user(s) simultaneously:      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.