antennaCenter frequency: 1575.42±1MHz Bandwidth:CF±5MHz Polarization:RHCPGain:2dBic（Zenith）V.S.W.R:＜1.5Impedance: 50Ω Axial Ratio:3dB（max）Dimension:D46.6*14.5mm LNA Gain:28±2dBNoise figure:＜1.5 Filter insertion loss:＜3dBEx-band attenuation: 12dB@CF+50MHz/16dB@CF-50MHz Supply voltage: 2.2~5V DCPower consumption: 5~15mA V.S.W.R:＜2.0 MechanicallyCable:RG174 Plug:MCX Radome material:ABS Mounting method: screw Vicinity Operating temperature: -40℃~+85℃ Relative Humidity:Up to 95%Protection class:IP65~IP67 (without cable outlet) Vibration: 10 to 55Hz with 1.5mm amplitude for 2 hours Environmentally friendly: ROHS compliant Ideal for GPS signal boosting of GPS devices and other CPE devices!