VHF/UHF WSPR Propagation Study

Observations of Radio Propagation above 50 MHz using Dr. Joseph Taylor's WSPR (Weak Signal Propagation Reporter)

by Dr. Carol F. Milazzo, KP4MD (posted 14 June 2012) last update 21 Nov 2020

E-mail: kp4md@arrl.net

Check William Hepburn's Tropospheric Ducting Forecasts for current VHF propagation conditions.

• Propagation Study Paths

• Tropospheric propagation phenomena

• Aircraft scatter

• Wingtip vortices

• Frequency stabilization

• Study group station antennas

• Slideshows

• VHF/UHF WSPR Study Group Stations

• 2 Meter WSPR Online Discussion Group

• References and Web Links