Amateur Beacons for the 21 st Century. Andy Talbot G4JNT / G8IMR September 2010. What is a Beacon ?. A Transmitter at a Known Location That transmits a prestored message, With Limited Information Content, Continuously, or Periodically, On a Known Frequency, For reception by anyone.
Andy Talbot G4JNT / G8IMR
GPS Disciplined Reference (12.8MHz)
Directly useable at HF and low VHF