Experiments With a 300 mW WSPR Beacon
I’ve been experimenting with a low-power WSPR beacon producing approximately 300 mW. The beacon currently operates on: 80 metres 40 metres 30 metres 20 metres 15 metres 10 metres The experiment One of the interesting aspects of WSPR is the quantity of propagation data that can be collected using extremely low transmitter powers. Reception reports are stored in a database, allowing propagation on different bands, at different times and through different receiving stations to be compared. ...