I am awaiting th arrival of one of these:
SHipping is pretty slow, and it may not arrive until I go back to France. Looks like a useful it of kit though, and is at least some form of skyhook, which is mre than I currently have out there.
However, Steve G4TCU heard me talking about it on 4m FM and suggested the following UK source for a similar unit. He informs me he owns several and finds them very good for radio use:
Just a thought.