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Radio History
edit- 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