When I had a 3000, the tuner would match almost any freq I chose to a 43 foot vertical. Amazing ! The new 6300 optional tuner says 3:1 SWR match, but has anyone had experience with it to know if it's as good as the tuner on the Flex-3000? Bob KK8ZZ
Bob I have a 43 ft vert that I use primarily as a wideband RX antenna. It is fed with a 4:1 unun. Using the 6300 I was able to load the antenna using the internal tuner on all bands 160-6 including 60M no problemo.