marine GPS antenna 1. waterproof GPS 2.Marine GPS antenna 3.Customization is available marine GPS antenna Features:Compact, high performance, and low power consumptionAdopting SiRF star ... RMS, WAAS enabledVelocity: 0.1m/sTime: 1 us synchronized to GPS timeAvailable baud rateDefault: GGA, GSA, GSV, RMC Support: VTG, GLL ...