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I was thinking about putting a TTop on my center console. Just wondering if any body used a interal antena on there GPS unit and if there are any interference problems under the TTop.
Thanks Tad
 

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Tad,

I used my handheld Garmin for several months before I installed the fixed unit on my Grady under a 1" hardtop. I also use this unit in all my cars and aircraft and have experienced no degradation whatsoever. The frequencies that downlink are low enough that it takes an awful lot to block them. You may, however, on overcast days find it takes a bit longer to synch up, but everyone experiences that phenomenon too.

Evan.
 

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May want to check further ......... I believe some have had problems depthfinder/gps units with internal gps antenna's under T Tops........ I can't speak from personal experience because all of mine are external antenna's .......... you may want to ask the same question on the electronics board of The Hulltruth just to be sure ........
 
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