Get on the Air with HF Digital (3rd Edition)
Edited by Andy Barter, G8ATD; 200 pages;
published by Radio Society of Great Britain (RSGB), 2003
Edited by Andy Barter, G8ATD; 216 pages;
published by Radio Society of Great Britain (RSGB), 2005
Edited by Andy Barter, G8ATD; 216 pages;
published by Radio Society of Great Britain (RSGB), 2005
Die besten Beiträge aus dem Journal des G QRP Clubs.
Eine Zusammenstellung aus den SPRAT-Heften 1 bis 150.