User:Thbusch/Books/radio history vol 2 technology

Radio History

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Invention of radio
Wireless
History of radio
People
Heinrich Hertz
Nikola Tesla
Lee De Forest
Guglielmo Marconi
Oliver Joseph Lodge
Jagadish Chandra Bose
Reginald Fessenden
Technology
Telegraphy
Wireless telegraphy
Continuous wave
Morse code
Detector (radio)
Coherer
Crystal radio
Regenerative circuit
Vacuum tube
Triode
Tetrode
Pentode
Spark-gap transmitter
Companies
Hallicrafters
Hammarlund
National Radio Company
Rockwell Collins
E. F. Johnson Company
R. L. Drake Company
Marconi Company
American Radio Relay League
Institute of Electrical and Electronics Engineers
Invention of radio
Wireless
History of radio
People
Heinrich Hertz
Nikola Tesla
Edwin Howard Armstrong
Lee De Forest
Guglielmo Marconi
Oliver Joseph Lodge
Jagadish Chandra Bose
Reginald Fessenden
Louis Alan Hazeltine
Technology
Telegraphy
Wireless telegraphy
Continuous wave
Morse code
Detector (radio)
Coherer
Crystal radio
Audion receiver
Heterodyne
Regenerative circuit
Tuned radio frequency receiver
Neutrodyne
Superheterodyne receiver
Vacuum tube
Audion tube
Triode
Tetrode
Pentode
Beam tetrode
6L6
6V6
807/ATS25
833A
EL34
KT88
KT66
Spark-gap transmitter
Alexanderson alternator
Single-sideband modulation
Companies
Hallicrafters
Hammarlund
National Radio Company
Rockwell Collins
E. F. Johnson Company
R. L. Drake Company
Marconi Company
American Radio Relay League
Institute of Electrical and Electronics Engineers
RCA
Federal Communications Commission
Allied Radio
RadioShack
Lafayette Radio
Heathkit
Eico
Hugo Gernsback
Electrical Experimenter
Modern Electrics
Vibroplex
Telegraph key
Vintage amateur radio
Ernst Alexanderson
Greenleaf Whittier Pickard