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sidetracked · 08-13-2008, 03:07 PM

i have a mounted gps with an external antenna and a back up hand held with an internal antenna. I can't notice a difference except when in differential mode - the internal looses the "differential" fix on and off more often, but not the complete fix so unless I am reading the type of fix I have I don't notice any difference between the two....

08-13-2008, 03:07 PM	#4
sidetracked Junior Member Cigar Minnow Join Date: Jun 2008 Posts: 21	RE: GPS Internal or External Antenae? i have a mounted gps with an external antenna and a back up hand held with an internal antenna. I can't notice a difference except when in differential mode - the internal looses the "differential" fix on and off more often, but not the complete fix so unless I am reading the type of fix I have I don't notice any difference between the two....