Mobility Site - View Single Post

khassell · 07-23-03, 02:12 PM

from what i've read the "delay" only has to do routing software for driving. if you are using the unit for that mostly i'd say most go with the 270 (non-ultra) if you are in a major city with tall buildings or spend a lot of time in dense foliage the 270U might be better. I have no idea on the spatial accuracy of the 270 Ultra vs the WAAS enabled 270....people say it (270U) is more "accurate" but i have no idea how they reached that conclusion... and JakeRich is right , the GPSpassion page is quite helpful, search their forums too.

07-23-03, 02:12 PM	#7 (permalink)
khassell Aximsite Prospect Join Date: Jul 2003 Location: Treton, NJ Posts: 2 Thanked 0 Times in 0 Posts	from what i've read the "delay" only has to do routing software for driving. if you are using the unit for that mostly i'd say most go with the 270 (non-ultra) if you are in a major city with tall buildings or spend a lot of time in dense foliage the 270U might be better. I have no idea on the spatial accuracy of the 270 Ultra vs the WAAS enabled 270....people say it (270U) is more "accurate" but i have no idea how they reached that conclusion... and JakeRich is right , the GPSpassion page is quite helpful, search their forums too.