VK5AJL Home page.Project index.This page.Contact me.

USEFUL INFORMATION

MKS (NOT SI) METRIC SYSTEM

MKS system with a mix of SI.

BALUNS

Transformer and coax baluns and what they are.

RESISTANCE, REACTANCE, IMPEDANCE and RESONANCE.

Something every amatuer radio operator should know.

SYMBOLS - VARIABLES AND CONSTANTS

Greek letters and what the symbolise.

SYMBOLS - SCHEMATICS

All those squiggles on schematics.

THE NATURE OF WAVES

Sin waves, SSB, frequency and and other radio related topics.

MYTHS (NEW)

I have heard so much on the air that sounded like bollocks to me, I decided to test some of it.

VERY BASIC ANTENNAS

The very basics from a different perspective to the advantage of a balun.

CENTRE FED HF ANTENNAS

Why waste money buying antennas. These are cheap and they work.

TRANSMISSION LINES

Coax - balanced line - how they work.

EMISSION MODES - COMPLETE LIST

A list of all not just those relevent to amatuer radio.

LINKS I FIND USEFUL

These are some I use. You'll find them helpful or you won't.

WEBSITE COLOURS

Get them right to save my eyes and yours.

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All text and images on this site are Copyright to John Langsford (vk5ajl).
You may provide links on other sites or use the information and pictures for your own personal use.
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I think that's pretty fair, don't you?