PDF Downloads

    A free to download and print, log sheet in A4 paper format for amateur radio stations.   
  An in depth look into RF Chokes by G3TXQ.   

   Amateur Radio (I0QM) - 1:1 Coax Balun  An insight of how to make a 1:1 Balun from coax cable.

Understanding HF Propagation  

VE2XIP editions Amateur Radio views and reviews for Beginners

 Invented by Phillip H. Smith in 1939. Tutorial papers by Frank .A.Lynch

 WHAT IS THE MYSTERIOUS 'E' LAYER? The E LAYER of the ionosphere is the stuff of radio legends, fantastic feats and has puzzled scientists for as long as they have known about it's existence!