Garmin External GPS Antenna
Best signal booster for off-roaders and racers needing precise navigation.
This external antenna is the ultimate fix for signal dropouts in deep canyons or cramped cockpits. You sacrifice a clean, cable-free dashboard for the rock-solid, high-precision positioning that internal sensors simply can't match when the stakes are high.
$149.99
at
UPR Racing Supply
Who it's for
- Off-road explorers navigating deep canyons or dense forest cover
- Drivers needing flexible mounting options for better signal reception
- Garmin users wanting a simple, reliable plug-and-play setup
Who should skip it
- Drivers preferring a clean cabin without extra cable routing
- Adventurers operating in harsh environments prone to physical damage
- Budget-conscious travelers who primarily navigate in open, clear areas
Performance breakdown
Signal Acquisition
Maintains a rock-solid connection even under dense canopy or obstructions.
Durability
Rugged, water-resistant housing withstands the harshest off-road environments.
Installation Flexibility
Generous cable length allows for optimal placement on any vehicle chassis.
Positioning Precision
Delivers the pinpoint accuracy required for high-speed racing and navigation.
Mounting Versatility
Surface mount hardware provides a secure fit for diverse vehicle types.
System Compatibility
Seamlessly integrates with the Tread ecosystem for immediate performance gains.
Key Specs
Weight
2.0 lbs
Cable Length
3m (9.8ft)
Housing
Low-profile, water-resistant
Connector Type
SMA
Mounting Type
Vehicle Mount
Mounting Options
Surface Mount
Dimensions
203.2mm x 203.2mm x 203.2mm
Includes mounting hardware and sealing gasket
Application Environment
Vehicle Use
Power Source
Passive
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