22 Jan 2020

2m FT8 with the vertical antenna

Overnight I remained on 2m FT8 RX with the vertical omni antenna. The height of the big-wheel and V2000 are similar as are the gains on 2m for the big-wheel and V2000.

In all, 34 stations in 4 countries were spotted in the last 6 hours on 2m FT8 RX. This is very similar to the results with the big-wheel, suggesting many stations come in via aircraft scatter, where the polarisation is randomised. Staying on overnight is a waste of time as most stations were spotted in the last few hours.

Conclusions? I agree with Martin that much of my "real DX" on 2m is via aircraft scatter.

2 comments:

Anonymous said...

AirScout - Software for Aircraft Scatter Prediction

http://www.airscout.eu/index.html

Regards,

Martin - G8JNJ

Roger G3XBM said...

Thanks Martin.