Technical Handbook for Radio Monitoring HF Edition 2013 2 Dipl.- Ing. Roland Proesch Technical Handbook for Radio Monitoring HF Edition 2013 Description of modulation techniques and waveforms with 259 signals, 448 pictures and 134 tables 3 Bibliografische Information der Deutschen Nationalbibliothek Die Deutsche Nationalbibliothek verzeichnet diese Publikation in der Deutschen Nationalbibliografie; detaillierte bibliografische Daten sind im Internet über http://dnb.d-nb.de abrufbar. © 2013 Dipl.- Ing. Roland Proesch Email:
[email protected] Production and publishing: Books on Demand GmbH, Norderstedt, Germany Cover design: Anne Proesch Printed in Germany Web page: www.frequencymanager.de ISBN 9783732241422 4 Acknowledgement: Thanks for those persons who have supported me in the preparation of this book: Aikaterini Daskalaki-Proesch Horst Diesperger Luca Barbi Dr. Andreas Schwolen-Backes Vaino Lehtoranta Mike Chase Disclaimer: The information in this book have been collected over years. The main problem is that there are not many open sources to get information about this sensitive field. Although I tried to verify these information from different sources it may be that there are mistakes. Please do not hesitate to contact me if you discover any wrong description. 5 6 Content 1 LIST OF PICTURES 19 2 LIST OF TABLES 29 3 REMOVED SIGNALS 33 4 GENERAL 35 5 DESCRIPTION OF WAVEFORMS 37 1.1 Analogue Waveforms 37 Amplitude Modulation (AM) 37 Double Sideband reduced Carrier (DSB-RC) 38 Double Sideband suppressed Carrier (DSB-SC) 38 Single Sideband