Sat Nav reception advice

[Gibbo41]

anyone using a sat nav with a reflective screen, do you need an external aerial ?

 

[MT AUDIO]

depends if its a pap make,tomtom,garmin,navman all still work fine through the screen if they have surf star grade 3 aerials or higher

 

[Gibbo41]

Thanks, I will ask the question when I puchase.

 

[cat171]

My tomtom one works fine - my old dears garmin i3 (basic thing) requires an antenna.

 

[T. 12 E E D.]

yep my snooper syrius need an external aerial wont work at all without it !!!