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mullf's Avatar
Posts: 610 | Thanked: 391 times | Joined on Feb 2006 @ DC, USA
#16
Originally Posted by crawdad View Post
Inside my house, it will NEVER get a lock, but if I bring the 810 inside already GPS-locked, the lock holds firm, rather than degenerating and breaking off as I would have expected.
A GPS receiver can track signals at lower signal strengths than it can acquire them. So if you've acquired with a higher strength signal, it can keep tracking it when the signal gets weaker, but if you try to acquire under those same weaker conditions, it will fail to acquire.