I am using a Wilson 11 meter magmount antenna for my 706 right now. I cut the Antenna for 28.400 and the antenna works good at 28.400 but if i go up to 29.400 the SWR is way to high if not off the radios scale. Does anybody know a good 10 meter magmount antenna that will have a low SWR for the whole 10 meter band?
Not likely the way you tuned it. You are asking a lot of it If you want it to work at 29.4 I suggest you cut it for say 28.8 or so and find a sweet spot. BTW, I would not have cut it for 28.4 in first place for a mobile I would have started higher even cut to 28.6 or higher it will work well at 28.4