Bingfu Vehicle GPS Navigation Antenna Active GPS Antenna with Fakra C Right Angle Connector Compatible with Car Truck GPS Navigation Receiver System Factory DVD Stereo Head Unit < $50 protection comes in the form

protection comes in the form of temperature compensation with an external temperature sensor

4X Lamp Dimensions (Wall Mount): 7

Mounting: This HPS fixture is suitable for wall mount applications

12 x M4x8 Bracket Mounting Screws

Innovative built-in battery arrangement eliminates the need to carry bulky battery packs

Bingfu Vehicle GPS Navigation Antenna Active GPS Antenna with Fakra C Right Angle Connector Compatible with Car Truck GPS Navigation Receiver System Factory DVD Stereo Head Unit < $50 protection comes in the formSpecifications: 1. Dielectric Antenna Center Frequency: 1575. 42MHz 3MHz V. S. W. R: 2: 01 Bandwidth: 5 MHz Impedance: 50 Peak Gain: > 3dBic based on 7x7cm ground plane Gain Coverage: > 4dBic at 90 <0 <90 (over 75 volume) Polarization: RHCP 2. LNA Filter LNA Gain Without cable: 28dB Typical Noise Figure: 2. 0dB Filter Out Band Attenuation: (f0=1575. 42MHz) 7dB Min f0+ 20MHz; 20dB Min f0+ 50MHz; 30dB Min f0+ 100MHz V. S. W. R: <2. 0 DC Voltage: 3V to