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| First, SF3 is the paid correction signal for a StarFire 6000 is $4000 for one time unlock, then $650 for 3 months, $850 for 6 months, $1050 for a year.
With a StarFire 7000 or 7500, their is no unlock, but the only correction other than SF1 is SF-RTK. Essentially the same quality as SF3, except it's repeatable for 5 years vs 9 months with the 6000. SF-RTK cost $1500 for one year.
SF1 with a 7000 is better, pulls in faster and will hold better if you go under a tree. Beyond that, I'm not sure I would go trade in all my units just for SF1. | |
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6000 vs 7000 SF1?
