> The display implies it has a built-in USB interface. Huh? Guys, you are reading too much into things which are not there. ;-) The USB on the display is USB modulation = SSB chosen, not more, not less. Better compare to your K3's/KX3's ... Boy, what a little teasing can do to this mailing list. ;-) 73, Olli - DH8BQA