Hello! I am new to the list. When I started to investigate the 600M a few months ago I came across a page on the internet, to use a Kenwood TS590 on 475KHz. I remember there was a simple mod to get it working there. No I cannot find the page anymore. Anyone owns this radio and uses it on 600m? Or happens to know how to do the conversion? Thanks & 73 Geert PA3CSG