aircraft

Oops I've done it Again from g3zjo 22 days old

I think I can say I have the drop of Aircraft Scatter now. I noted straight WSPR reflections which de-coded from the North, with the aid of G6AVK I was ...

Positive Doppler Aircraft Scatter at 50MHz from g3zjo 153 days old

So far observation at G3ZJO of straight line reflections from Aircraft have concentrated on the departing path as planes travel North up the UK and turn ...

Aircraft on the Corridor from g3zjo 165 days old

Today was superb for visuals of the Airliners in the UK South / North Air Corridor. The clear blue sky made it easy to observe Aircraft travelling North ...

6m Aircraft Scatter from g3zjo 169 days old

My last blog entry covered an experiment to prove that it is possible to get a straight line reflection from an Aircraft travelling away from both the ...

Firing 100mW WSPR and other Modes at Aircraft on 6m from g3zjo 195 days old

[ ... ] burst of Aircraft Scatter at G6AVK. Peter, G8EUX produced a little WSPR and me, G3ZJO produced a short bit of QRSS. G3ZJO could produce ...

Using Slowfeld for Aircraft Scatter Comms on 6m from g3zjo 197 days old

[ ... ] scattered from aircraft were arriving, the TX power was only mWatts. The results are astounding when QRSS3 FSCW fails and also WSPR then good old ...

50 MHz Module added to the DDS MEPT from g3zjo 200 days old

I built a new module for the DDS MEPT. This time using a 27MHz Xtal, a triple tuned filter and conventional Class A amplifiers the output is 100mW. On ...