That alarm turned out to be my USP - the sound was hard to track down as it's on the floor. The USP is a CyberPower CP1500PFCLCD which is giving an Overload alarm on typically the last TX of a QSO at 100W. The specs are Output 1500VA 900W.
I'm curious why power consumption increases with each 15sec FT8 TX, when I have a SWR 1:1 with a SG-235 antenna coupler at the base of my 43ft Vertical. PA Temperature runs about 40-42C when the overload alarm goes off. Bret/N4SRN -- View this message in context: http://elecraft.365791.n2.nabble.com/K3S-K3S-High-SWR-Shutdown-on-FT8-tp7632849p7633409.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
