JustRadios, Capacitors for Antique Radios
- "Sells high voltage film and electrolytic capacitors for antique tube radios. Carries 630 volt metal-film, metallized and mylar film capacitors as well as electrolytics. Also has ""capacitor"" tips for antique radio restorations."
Kipsala DX Club
- All about amateur radio, radiotechnique and radiosport. Large FAQ (not only for newcomers). How to become a ham. How to learn the Morse code. Technical and operating references in Russian
- "Sked Wizard is an applet designed to help radio enthusiast get more enjoyment from their available operating time, ships with a list of ""radio related"" world band programs"
Ham Radio Deluxe Logbook
- HRD Logbook v5 is a freeware windows logbook program that offer full control of your radio, Rotor control, support for many db engines, multiple logbook, dx cluster client interface, band maps and solar status report and audio recording