Feature: 3 meters GPS Active Antenna Aerial Connector Cable. To make your GPS get stronger signal. Rapidly to pick up your position. Easy to install: this antenna has a magnetic base which can adhere to any metal surface. Ready to plug in and use. Description: Length: 3m Voltage: 3~5v Center Frequency: 1575.42MHz-3MHz / 1575.42MHz+3MHz LNA Gain(Without cable): 25dB Noise Figure: <1.5dB V.S.W.R: <2.0 DC current: 10mA Max Mounting: Magnetic base Color: Black Working Temp: -40C~+85C Humidity: Humidity 95%~100%RH Package include : 1x 3 Meters GPS Antenna