Highest performance low powered mini active antenna (BNC) (OEM part number: STR-3) best mini antenna we have tested ! WASS tuned for better reception.
Compatible with Garmin GPS II+, GPS III+, GPS V, GPS48, StreetPilot and StreetPilot III etc and any other GPS with BNC external connector. In our test, it performs better than GA26C which costs 3 times as much ! Typical gain: 27db Voltage input : 2.5-12v (compatible with almost all GPS old and new !)
Current consumption: 11mA (max)
Cable length: 3 metres, with magnetic base, waterproof for out door use