Let's step on our journey with the Garmin High Gain External GPS Antenna! Our Inside GPS Antenna has a 5dbi gain and optimized 50ohm impedance. Its omni-directional design and IP67 waterproof rating ensure uninterrupted working in all weather conditions. GPS Antenna for Car can strength Garmin GPS's capabilities, it offers consistent, stable and clear signal and ensures reliable satellite connection in all environments. Gain: 5dbi - Enhanced signal reception with 5 decibel-isotropic gain. Impedance: 50ohm - Optimized for standard 50 ohm Transmission lines. VSWR ≤ 2 - Low Voltage Standing Wave Ratio ensures efficient power transfer. Connector: N-K (Customized) - Customizable N-type female to K-type male connector. Input Power: 100w - Capable of handling up to 100 watts of input power. Frequency Range: 2.4g/5.8g - Compatible with both 2.4GHz and 5.8GHz frequency bands. Direction: Omni-Directional - Provides uniform signal coverage in all directions. Waterproof: IP67 - Protected against dust and immersion up to 1 meter for 30 minutes.