Showing posts with label WSPR. Show all posts
Showing posts with label WSPR. Show all posts

Sunday 19 February 2017

Amazing contacts....

Just back from our weekly ham radio breakfast and decided to put WSPR on for an hour or two, and the map below show's my first half hour on 30m.  It's not often I get into Africa and Australia in the same hour.

I am surprised at the lack of trans-Atlantic traffic though.  Normally Europe is booming in here at this time of day.

These contacts were made on my 148' inverted L long wire antenna up at 60', and using 500 mW.


30m, 1520 UTC on 19 February 2017.

And, here's the propagation for this hour:



Friday 17 February 2017

WSPR.....again

During these "quiet" times I have been continuing my propagation experiments using WSPR.   The following maps show the results of 500 mW into a 148' inverted L longwire antenna up ay 60'.

I'm hoping to get a 200 mW transmitter using a Raspberry Pi shortly, and then we will see what we can really do.



20m, 1423 UTC on 17 February 2017


17m, 1527 UTC on 12 February 2017


40m, 2154 UTC on 14 February 2017


40m, 2214 UTC on 14 February 2017