GPS DGPS  Antenna
1575.425MHz + 5614MHz + 16098MHz (GLONASS)
Single GPS, dual frequency ≥ 37dB, triple frequency>30dB
Output Impedance: 50 Q
Standing Wave Ratio:<1.5
Polarization method: Right-handed circular polarization
Bandwidth: ± 10 MHZ
DC current: ≤ 30mA
Working voltage: 3-5 V
Cable: 0.5M 
External dimensions: 96x127mm
Working temperature: -30 ° C~+85 ° C
Connector model: BNC/TNC/SMA/N head (customizable connector)
Water: 100%
Weight:<300g