Link do opisa in tehničnih karakteristik:
http://groups.yahoo.com/group/sunsdr2/
Video predstavitev vzpostavljanja zvez v telegrafiji: http://www.youtube.com/watch?v=K9ZTaMMMbQY
in fonija na 80m: http://www.youtube.com/watch?v=4m5H99nJEsQ
in tukaj so fotografije:
![Slika](http://xa.yimg.com/kq/groups/84987071/sn/146990884/name/SunSDR2_front_Text.jpg)
![Slika](http://xa.yimg.com/kq/groups/84987071/sn/902924570/name/SunSDR_back.jpg)
![Slika](http://xa.yimg.com/kq/groups/84987071/sn/647154811/name/SunSDR2_Rear.jpg)
![Slika](http://xa.yimg.com/kq/groups/84987071/sn/231673970/name/SunSDR2_PCB_Comment_.jpg)
Blok shema:
![Slika](http://sunsdr.com/images/stories/scatalog/products/33/display/BlockDiagramm2.jpg)
73 de S54Z