Product Description

Information:

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 deliver accurate 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.
Chc X91 Rtk Gnss GPS

Data Format

RTCM2.1, RTCM2.3 , RTCM3.0, CMR, RTCA, Input and Output

NMEA 0183 outputs, GSOF outputs

Technical Parameters:

RTK
Horizontal:		+(10mm+1ppm)RMS
Vertical:		+(20mm+1ppm)RMS
Initializing Time:		10S
Initialization Reliability:		Typical>99.9%
Static
Horizontal:	+(2.5mm+1ppm)RMS
Vertical:	+(5mm+1ppm)RMS
Physical Reference
Size (HXD):	80mmX180mm
Weight:	1.25kg (Battery Included)
Electronic Reference
Power Consumption:	2.6W
Battery Volume:	2400mAh
Battery Life:	9 Hours (Static) 5 Hours (RTK) 1000 Recharges
External Power:	9-18 VDC
Environment
Working Temperature:	-30- +65
Storage Temperature:	-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
Buttons and Display:	2 buttons/4 LED lights
I/O:	RS232, High-speed USB, Bluetooth
Channel:	220 Channels
Datalink
Power (UHF):	1W-20W Adjustable
Band Width:	410-430 MHz / 430-450 MHz / 450-470 MHz