Radio Internacional

Radio Internacional PDF Author:
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 1244

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Radio Internacional

Radio Internacional PDF Author:
Publisher:
ISBN:
Category : Telegraph, Wireless
Languages : en
Pages : 1244

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Book Description


Radio News

Radio News PDF Author:
Publisher:
ISBN:
Category : Electronics
Languages : en
Pages : 844

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Book Description
Some issues, 1943-July 1948, include separately paged and numbered section called Radio-electronic engineering edition (called Radionics edition in 1943).

Study of International Communications

Study of International Communications PDF Author: United States. Congress. Senate. Committee on Interstate Commerce
Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 388

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International Reference Service

International Reference Service PDF Author:
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 16

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Annual Report

Annual Report PDF Author: International Telephone and Telegraph Corporation
Publisher:
ISBN:
Category :
Languages : en
Pages : 888

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Study of International Communications

Study of International Communications PDF Author: United States. Congress. Senate. Committee on Interstate Commerce. Subcommittee on International Communications
Publisher:
ISBN:
Category : Communication and traffic
Languages : en
Pages : 666

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World Trade in Commodities

World Trade in Commodities PDF Author: United States. Bureau of Foreign and Domestic Commerce
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 928

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On the Short Waves, 1923-1945

On the Short Waves, 1923-1945 PDF Author: Jerome S. Berg
Publisher: McFarland
ISBN: 078643029X
Category : Performing Arts
Languages : en
Pages : 280

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Book Description
As radio developed in the early 1920s, the focus for most people was the AM band and stations such as KDKA, the first broadcast station. There was, however, another broadcast method that was popular among many early enthusiasts--shortwave radio. As is true today, the transmission of news and entertainment programs over shortwave frequencies permitted reception over great distances. For many in America and beyond, shortwave was an exciting aspect of the new medium. Some still tune the shortwave bands to enjoy the programming. Others pursue broadcasts for the thrill of the hunt. This book fully covers shortwave broadcasting from its beginning through World War II. A technical history examining the medium's development and use tells the story of a listener community that spanned the globe. Included are overviews of the primary shortwave stations operating worldwide in the 1930s, along with clubs and competitions, publications and prizes. A rich collection of illustrations includes many QSLs, the cards that stations sent to acknowledge receipt of their transmissions and that are much prized by long-distance collectors.

Science and Invention

Science and Invention PDF Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1224

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International Reference Service

International Reference Service PDF Author: United States. Office of International Trade
Publisher:
ISBN:
Category : Economic history
Languages : en
Pages : 504

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