GPS Antenna for GMC Tahoe Yukon Denail H2 Suburban BOSE Navigation Unit

Brand New Amplified Remote GPS Antenna forGMC Tahoe Yukon Denail H2 Suburban BOSE Navigation Unit Input The Model Of Your GPS To Find The Item: Compatibility:This Antenna Compatible with the following GPS units: GMC Tahoe Yukon Denail H2 Suburban BOSE Navigation Unit Features :Brand New 3 Meters GPS Antenna Active Gain for better signal Built-in Powerful Low Noise Amplifier Magnetic Base Specification:Dielectric AntennaCenter Frequency 1575.42MHz±3 MHzV.S.W.R 1.5:1Band Width ±5 MHzImpendence 50 ohmPeak Gain >3dBic Based on 7×7cm ground planeGain Coverage >-4dBic at –90°