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X91 GNSS system

X91 family comes out a new comer---X91 GNSS system,continuing the merits of X91 GPS system.

X91 GNSS system is a compact multi-constellation receiver designed to de liver a ccurate RTK applications,being assured their investment is sound today and into the future.

Besides GPS L2C,L5 and GLONSAA L1/L2,the X91 GNSS system supports a wide range of satellite signals,providing Galileo-compatible products available for customers well in advance of Galileo system availability.


RTK

Horizontal:+(10mm+1ppm)RMS
Vertical:+(20mm+1ppm)RMS
InitializingTime:10S
InitializationReliability:Typical>99.9%


Static
Horizontal:+(2.5mm+1ppm)RMS
Vertical:+(5mm+1ppm)RMS


DataFormat
RTCM2.1,RTCM2.3,RTCM3.0,CMR,RTCA,InputandOutput
NMEA0183outputs,GSOFoutputs

PhysicalReference
Size(HXD):80mmX180mm
Weight:1.25kg(BatteryIncluded)

ElectronicReference
PowerConsumption:2.6W
BatteryVolume:2400mAh
BatteryLife:9Hours(Static)  5Hours(RTK)  1000Recharges

ExternalPower:9-18VDC


Environment
WorkingTemperature:-30-+65
StorageTemperature:-40-+75
Humidity:100%condensation
Waterproof and Dustproof:IP67,protected from temporary immersion to depth  of 1 meter,floating.
Shock and Vibration: Survive from 2 meters drop onto concretes

Characteristics
ButtonsandDisplay:2buttons/4LEDlights
I/O:RS232,High-speedUSB,Bluetooth
Channel: 220 Channels

Datalink
Power (UHF): 1W-20W Adjustable
Band Width: 410-430 MHz / 430-450 MHz / 450-470 MHz