GeneralTemperatureOperating :-40~+85℃Storage :-40~+85℃Size25.4x25.4x3mmRoHSCompatibleI/Opin30pinstampholesSpecificationChipsetSiRFStarIII,GSC3f/LPFrequencyL1,1,575.42MHzChannel20parallelC/ACode1,023MHzChipsetFixTimeReacquisition:lessthan1sHotstart:lessthan1s@openskyWarmstart:lessthan35s@openskyColdstart:lessthan35s@openskyAccuracyPosition:within10mfor90% Velocity:0.1m/sInterfaceProtocol1.NMEA0183ver3.02.SiRFProtocolLNAYes,1stage17dBm(Typical)InternalMemoryFlashtypeon4MbTCXO16.369MHzTricklePowerModeYesDGPSWAAS,EGNOSDynamicsAltitude18,000metermaximumVelocity514meter/secondmaximumPowerVoltages3.3V 5%SystemCurrents 52mA@3.3V(trackingw/oext.Antenna) 50mA@3.3V(Fixw/oext.Antenna)