Description:-Increase your signal with this GPS external antenna with built in low noise amplifier (L-nA).-The magnetic base allows you to conveniently attach it to to the surface.-Make good use of the GPS port on your surface Unit. Instantly have location and speed data on your navigation software. Specification:Connector: BNC MaleVoltage: 3-5 VoltWire Type: RG174Wire Diameter: 2.8mmLength: 1 Meters / 3.3 FeetL-nA Gain(Without Cable): 34dBCenter Frequency: 1575.42 MHzBody Size: 50x38x17mm / 1.97x1.49x0.67 inch (L*W*H) Package Included:1 x GPS Active Antenna.
eBay