Tom Tom Sat Nav

[glesga123]

How can i boost the signal to my Tom Tom Sat Nav? I can't seem to get a decent signal in my truck cab at work. I have been told this is because of the glass used in the vehicle!!! Thanks in advance.

[ChuckFickens]

yep, some vehicle glass has a metallic coating to stop UV rays from the sun and it also blocks the signal needed for satnavs really well too!

You need an external antenna, something like this

http://www.amazon.co.uk/TomTom-External-Antenn a-One-510/dp/B000C5ZMAG/ref=pd_sim_ce_4