TomTom GO series - External GPS Antenna
Ensures optimal GPS reception for your GO: Some athermic heat-reflecting windscreens and built-in windscreen heaters block GPS signal reception inside the car. The magnetic, waterproof TomTom GO External Antenna overcomes this and ensures optimal GPS reception, should you place it inside or outside the car.
Features Ensures optimal GPS reception for your GO: Some athermic heat-reflecting windscreens and built-in windscreen heaters block GPS signal reception inside the car. The magnetic, waterproof TomTom GO External Antenna overcomes this and ensures optimal GPS reception, should you place it inside or outside the car. The waterproof antenna can be placed inside your car, next to your windscreen or at the back of your car. It also attaches magnetically to the outside of the car. Connect your TomTom GO to the External Antenna docking shoe and you’re ready to GO!
Whats in the box: External Antenna with lead Docking shoe
Optimise GPS reception & Quicker satellite connection
1. Remove the TomTom GO docking shoe from the suction mount.
2. Replace it with the External Antenna docking shoe. Connect your TomTom GO to the External Antenna docking shoe and you’re ready to GO!

3.+ 4. Place the external antenna in a location where the athermic technology is not used and the GPS signal is accessible.

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