Magnetic Loop Antenna's Book 4th Edition, Radio-amateur traffic on short-wave bands using MLAs during a few last years has increased. We have a good feeling to see this reincarnation of the old antenna type which, ten years ago,

Was generally abandoned. Many HAMs are coming back into the bands after they had to leave their hobby due to worsening conditions of building a traditional short-wave antenna, mostly in an urban environment.

This book is a new updated release of the previous editions „Magnetic Loop Antenna - Slightly Different Each Time“, 2015 (the Czech and English edition) and „Magnetic Loop Antenna - Slightly Different Each Time - Expanded Issue“, 2016. 

The HAM community positively appreciated all issues as the previous prints are already out of stock. The updated release includes new theoretical knowledge; innovations verified by practical experience and first-hand opinions by independent users and referees from around the globe.

We hope that this monograph might support the widened use of the MLA and believe that the information in this book helps lose concern that MLAs are not worth real HAMs.