DollaTek 28dB High Gain GPS Active Antenna Ceramic Patch Internal Module Navigation Connector with Cable

Specifications: Central frequency:1575MHZ VSWR:2:1 Bandwidth:±30 MHz Impedance:50? maximal gain :?3dBic Based on 7x7cm Gain margin:?-4dBic at -90°?0?+90° Antenna polarization:RHCP Amplifier/filter Amplifier gain:32dB Noise factor:1.5dB Attenuation of filter band 7dB Min f0+/-20MHz; 20dB Min f0+/-50MHz; 30dB Min f0+/-100MHz Output VSWR:?2.0 DC voltage:3V---5V Power consumption:10mA Connector type:IPEX Size:25x25x8mm / 0.98x0.98x0.31in Weight:13g Cable length:5cm Working temperature:-40?~+85? Waterproof test:pass Humidity:95%~100%RH Package included: 1 x Antenna with cable