1575.42 MHz GPS Active Antenna with LNA. Key Features: Center Frequency: 1575.42 MHz (+/-3 MHz); High Gain: 29 dB; Low Noise Figure: 1.5 dB; Single DC Supply: 15.5 mA @ +3 V; Built-in Functions: Built-in filter, LNA, Bias-T; Package: Waterproof, magnetic mount, 5 meter cable.
