Julian, The Morse sender has wpm range of between 1 and 60 wpm. I don't think that will work for QRSS. 73, paul -- View this message in context: http://elecraft.365791.n2.nabble.com/New-XG3-f-w-includes-CW-beacon-mode-tp6311176p6311452.html Sent from the Elecraft mailing list archive at Nabble.com.