The world of ham radio, 1901-1950

"This book explores the history of ham radio operators, emphasizing their social history and contributions to technological development of worldwide communications. It traces the concept of relays from as close as 25 miles apart to anywhere in the world and discusses technological advances of the twentieth century and their effects on the world of the ham radio operator"--Provided by publisher.

שנה

2007

שפה

English

הוצאה

McFarland & Company

מהדורות

2

עמודים

281

ISBN

9780786429660

מקור הנתונים: Wikidata