Besplatni Hosting | Web Hosting | Zakup Domena | Supetar - Brac - Croatia | MaXtel | Mikrotik Web Shop | Croatia Holidays | Apartments Croatia

9A3CHM homepage

Marko Vidmar

New apps!

I had some fun with javascript and made some new simple web applications
Random password generator
Dipole calculator


My name is Marko and i my hometown is Karlovac in Croatia.
I am creating desktop and ASP.NET web applications in the programming language's Visual Basic & C#.NET. Also I'm an amateur radio operator and call sign of my station is 9A3CHM.
My grid locator is JN75SL and portable location is JN75RM.
My favorite bands are 15m, 10m, 2m and 70cm.
Thank you for visiting the site feel free to download free applications all the comments and advice I receive on

Work in progress

Currently i am working on a e-commerce web-shop web application. Some key features:

  • XML connector system
  • CMS system
  • reporting
  • user management

Made on ASP.NET (Visual basic) and MS-SQL.

F4GFZ Ced on qso with 9A3CHM-Marko in 10m youtube video

Youtube video made by YO2LXB when i had QSO with F4GFZ Ced on 10m band