on this page we will link pages and other articles on antenna building ect.
ohm’s law,
tried and tested calculators
radio mods
programming advice
RAE Exam – Help and links
Useful Links
RF Line-of-Sight
The RF Line-of-Sight tool allows users to easily drag-and-drop locations and obtain point-to-point line-of-sight information anywhere using Google Maps, This map is useful in planning and troubleshooting.
Learning Morse Code – CW
Learning Morse Code
Morse code, also known as CW (Carrier Wave), is still a very common mode of communication between HF amateur radio operators today. Nearly 60 % of all DX-Perdition contacts are confirmed using CW. It takes many hours of practice to master the art of sending code, either via a straight key or iambic paddle. There are various methods of learning CW and you need to find a method that suits you. Herewith a few articles for you to download and peruse.
Learning Morse Code as a Language
Zen and the Art of Radio Telegraphy
My Morse Code Journey by ZS6MSW
Learn about Toroids
A very interesting article about toroids, both ferrite and dust iron.
Charts and Tables on Amidon Toroids