GPS Antenna AT-65-MMCX (BT308 BC307 BC337 SD501 DG100) (connector type)-Features: Light , Compact and Stylish! Provides excellent reception to optimize GPS performance and is easy to connect. Varied connectors are available. Specifications: Antenna Frequency: 1575.42+2 MHz VSWR: 1.5 Max. Bandwidth: 10 MHz Min. Axial Ratio: 3 dB Typical Impedance: 50ohmPeak Gain: 4 dBic Min. Gain Coverage: > -4dBic at -90 ~ 90 (over 75[%] volume) Power Handling: 1 watt Polarization: RHCP Amplifier Module Amplifier Gain without cable: 27 dB Typical Noise Figure: 1.5 dB Typical Filtering: -25 dB (+ 100MHz) Output VSWR: 2.0 Max. Voltage: DC 3.0 ~ 5.0VCurrent: 22mA Max @ 5VDCMechanicalWeight: < 95 gramSize: 45 x 37 x 13 mm-Cable: RG174 with 5 meter long Connector: MMCX/SMA/others Mounting: Magnetic base Environmental Operating Temperature:-40C ~ + 85CStorage Temperature:-40C ~ + 85CWater Resistance: 100[%] waterproof Vibration: Sine Sweep, 1G(0-P),10-150-10Hz each axis