Radyo

An radyo amo an paghatag hin sinyas pinaagi han modulation han balud-elektromagnetiko nga may mga frequency ubos han nakikit-an nga lamrag.

Pinanbasaran

Padugang nga barasahon
 A História da Rádio em Datas (1819-1997) (in Portuguese) - notes on etymology 
 L. de Forest, article in Electrical World 22 June 1270/1 (1907), early use of word "radio."
 http://web.mit.edu/varun_ag/www/bose.html  - It contains a proof that Sir Jagadish Chandra Bose invented the Mercury Coherer which was later used by Guglielmo Marconi and along with other patents.
 
 Sewall, C. H. (1904). Wireless telegraphy: its origins, development, inventions, and apparatus. New York: D. Van Nostrand.
 Mills, J. (1917). Radio communication, theory and methods, with an appendix on transmission over wires. New York: McGraw-Hill book company [etc., etc.].
 Lauer, H., & Brown, H. L. (1920). Radio engineering principles. New York: McGraw-Hill book company; [etc., etc.].
 Cockaday, L. M. (1922). Radio-telephony for everyone; the wireless: how to construct and maintain modern transmitting and receiving apparatus. New York: Frederick A. Stokes.
 Hausmann, E., Goldsmith, A. N., Hazeltine, L. A., Hogan, J. V. L., Morecroft, J. H., Canavaciol, F. E., et al. (1922). Radio phone receiving; a practical book for everybody. New York: D. Van Nostrand.
 
 Da Silva, E. (2001). High frequency and microwave engineering. Oxford: Butterworth-Heinemann.
 
 Hugh G. J. Aitkin: The Continuous Wave: Technology and the American Radio, 1900-1932 (Princeton University Press, 1985).
 Asa Briggs: The History of Broadcasting in the United Kingdom (Oxford University Press, 1961).
 John Dunning: On the Air. The Encyclopedia of Old-Time Radio. New York; Oxford: Oxford University Press, 1998. ISBN 0-19-507678-8
 Henry Ewbank and Sherman P. Lawton: Broadcasting: Radio and Television (Harper & Brothers, 1952).
 Marc Fisher: Something In The Air: Radio, Rock, and the Revolution That Shaped A Generation (Random House, 2007).
 Leland I. Anderson (ed.), "John Stone Stone, Nikola Tesla's Priority in Radio and Continuous-Wave Radiofrequency Apparatus." The AWA Review, Vol. 1. 1986. 24 pages, illustrated.
 Tom Lewis: Empire of the Air: The Men Who Made Radio, 1st ed., New York : E. Burlingame Books, 1991. ISBN 0-06-018215-6. "Empire of the Air: The Men Who Made Radio" (1992) by Ken Burns was a PBS documentary based on the book.
 W. Rupert Maclaurin: Invention and Innovation in the Radio Industry (The Macmillan Company, 1949).
 William B. Ray: FCC: The Ups and Downs of Radio-TV Regulation (Iowa State University Press, 1990).
 Alexander Russo: Points on the Dial: Golden Age Radio Beyond the Networks (Duke University Press; 2010) 278 pages; discusses regional and local radio as forms that "complicate" the image of the medium as a national unifier from the 1920s to the 1950s.
 Scannell, Paddy, and Cardiff, David. A Social History of British Broadcasting, Volume One, 1922-1939 (Basil Blackwell, 1991).
 Schwoch James. The American Radio Industry and Its Latin American Activities, 1900-1939 (University of Illinois Press, 1990).
 Christopher H. Sterling with Michael C. Keith (ed.): Encyclopedia of Radio. New York; London: Fitzroy Dearborn, 2004 (three vols.)
 Llewellyn White: The American Radio (University of Chicago Press, 1947).
 Ulrich L. Rohde, Jerry Whitaker: Communications Receivers, Third Edition, McGraw Hill, New York, NY, 2001, ISBN 0-07-136121-9.

Mga sumpay ha gawas

Kasahiran
 
 "It's Radi-O! Essay by Richard Rubin, The Atlantic Monthly, January 1998.
 World Radio Day - Pebrero 13

Kasaysayan
 U.S. Supreme Court, "Marconi Wireless Telegraph co. of America v. United States." 320 U.S. 1. Nos. 369, 373. Argued 9–12 April 1943. Decided 21 June 1943.
 "Who Invented Radio ?" Buzzle.com Date unknown. retrieved 20 January 2011.
 Encyclopædia Britannica's History of Radio
 Steven Schoenherr's History of Radio 
 The Broadcast Archive - Radio History on the Web! Retrieved 20 January 2011.
 Canadian Communications Foundation - The History on Canadian Broadcasting - 1920 onward. Retrieved 20 January 2011.
 United States Early Radio History -1897 to 1927. Retrieved 20 January 2011.
 Historic Radios from Around the World at Kurrajong Radio Museum, Australia - a private collection. Retrieved 20 January 2011.
 A Short History of Radios . Retrieved 10 June 2014

Antigo
 George H. Clark Radioana Collection, ca. 1880 - 1950  - Archives Center, National Museum of American History, Smithsonian Institution
 A gallery of Antiques from the 1920s to the 1960s

Teknikal
 Radio Frequency Chart National Telecommunications and Information Administration (NTIA).
 IAteacher: Interactive Explanation of Radio Receiver Construction 
 How Stuff Works - Radio
 VOR Basic Information 
 Dr. Phil's Receiver Designs  Single-Triode and Single-Transistor Regenerative Radio Designs
 How to design a traditional radio  by Natalian Zhai, Silicon Labs