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Amateur Radio History
edit- The Invention of Radio
- The History of Radio
- Vintage amateur radio
- Radio Row
- People
- Nikola Tesla
- Guglielmo Marconi
- Edwin Howard Armstrong
- Lee De Forest
- Hiram Percy Maxim
- Hugo Gernsback
- Technology
- Wireless telegraphy
- Morse code
- Coherer
- Crystal radio
- Audion receiver
- Tuned radio frequency receiver
- Regenerative circuit
- Superheterodyne receiver
- AN/ARC-5
- Vacuum tube
- Triode
- Tetrode
- Pentode
- Beam tetrode
- Audion tube
- 6L6
- 6V6
- 807/ATS25
- 833A
- Spark-gap transmitter
- Telegraph key
- Single-sideband modulation
- Companies
- Allied Radio
- Lafayette Radio
- RadioShack
- Hallicrafters
- Hammarlund
- National Radio Company
- Rockwell Collins
- E. F. Johnson Company
- R. L. Drake Company
- Heathkit
- Eico
- World Radio Laboratories
- Vibroplex
- Marconi Company
- RCA
- Arrow Electronics
- Newark
- Federal Radio Commission
- Federal Communications Commission
- American Radio Relay League
- Institute of Electrical and Electronics Engineers
- QST
- CQ Amateur Radio
- Experimenter Publishing