Template:Radio communications

• Amateur radio
• Radio communication technologies

• Radio: Electromagnetic wave, modulation, amplitude, amplitude modulation (AM), frequency modulation (FM), Shortwave, Walkie-talkie, Citizens band radio, General Mobile Radio Service (GMRS), and Multi-Use Radio Service

• Amateur Radio: Selecting a radio, Amateur radio frequency allocations, Telegraph, Radio codes and alphabets

• Radio Antennas : Antenna tuner, Homebrew antennas, Propagation

• Radio Standards Organization: Federal Communications Commission (FCC), American Radio Relay League
• Satellite: GPS and Satellite phone
• Cellular telephone: Mobile devices: Smartphones and tablets
  • Apple iOS for iPhone-iPod-iPad
  • Android
  • Blackberry
  • Cell phone health scare, Mobile phones and brain tumor risk