As some of you are aware, I am a user (and a big fan) of the PFR-3, a kit by Steve KD1JV based on another of his kits, the ATS-3. There are quite a few SOTA activators using both of these rigs so they do seem to work well in our environment. Well the ATS-3 series has been retired and Steve has been working on the ATS-4 for quite a while now. See details here:
The specifications look really nice and the addition of 80m (vs. the PFR-3) without having to swap boards (like the ATS-3) is certainly very appealing to me.
Steve launched it for sale a couple of days ago and half the first production run of 100 were sold within a day. If you are OK to work with SMT kits and are interested I suggest you “get a move on”.
73 Marc G0AZS