Normally 30m opens late in the evening. But you see that one spot again on 8:10 UTC. Now what does the prediction say. I thought to use both Droidprop as VOACAP although they say the same. See that peak at 8 UTC? But it just is below 10MHz although there is a small possebility it could rise a bit. I discussed it with several operators because I think it is much more likely that it these spots are made on longpath.
The 1W WSPR TX is normally powered from my solarpowered battery in the garage but since it is in my shack now I connected it to a new homemade device. It's a mini switched power supply with over/under voltage protection. It gives a 4 Amps max with 13V output. Especially made to power my FT-817 at vacation as a conventional power supply was too heavy and too big. I'm testing the durability before I will take it with me. The small TX does a great job on it at least. I still want to change some minor things on it. So a review of the internals and test will be given later on on this blog.
|30m WSPR TX @ PE4BAS|