Bd990gnss Rtk A90 GPS Rtk Gnss Receiver Surveying Instrument Manufacture

• Accuracy: 8mm
• Vertical Lines: No
• Horizontal Line: No
• Transport Package: Engineer Tool Box
• Specification: 156mm x 76mm
• Trademark: UNIQUE
• Model NO.: A90
• Origin: China
• Production Capacity: 1000units/Month

Product Description

 

Product Description

1. Compact design, more productive
2. Professional GNSS satellites tracked simultaneously( GPS, Glonass, Galileo, Beidou)
3. Automatic data collection during centering
4. When the pole is tilted in 60 degrees, A90 still could get the right point data by automatic correct system.
5. Applies WIFI connection to realize WebUI control designed to modify settings and monitor the receiver status
6. Bundled Android field software brings a big change in user experience and accessibility

GNSS	GNSS board	P40
	Channel	800
	Satellites	GPS: L1C/A, L2E, L2C, L5
		GLONASS: L1C/A, L2C/A, L3, CDMA
		BeiDou: B1I, B2I, B3I,B1C,B2a, B2b,ACEBOC
		GALILEO: E1, E5A, E5B, E5AltBOC, E6
		IRNSS: L5     SBAS: L1C/A, L5
		QZSS: L1C/A, L1 SAIF, L1C, L2C, L5, LEX
	Update rate	5Hz( Standard to 5 Hz, can pay to activate 50 Hz)
	Static Accuracy	Horizon: ±( 2.5+1*10"D) mm; Vertical: ±( 5+1*10"D) mm
	RTK Accuracy	Horizon: ±( 8+1*10"D) mm; Vertical: ±( 15+1*10"D) mm
	IMU function	Tilt survey 60 degree
Power	Battery	Dual batteries, 7.2V/3400mAh*2 Can work at least 10 hours
	Input	9-28V DC
System	OS	Linux
	Memory	Internal 8G; TF extended, Max≥32G
	Bluetooth	V2.1+EDR/ V4.1 Dual Mode, Class 2
	WI-FI	802.11 b/g/n
	4G	North America: EC25-A, 4G
		FDD LTE: B2/B4/B12
		WCDMA: B2/B4/B5
	Internal UHF	TRM 101; Power 1W, Frequency 410-470 MHz
		Work Distance: 5km in good environment
	Protocol	SATEL, PCC-GMSK, Trim Talk 450S, South, TrimMark IIII(19200), GeoTalk, GeoMark
	Electric Bubble	Support, Support tilt survey
Interface	TNC	For UHF Antenna
	5 pin	External radio and external power
	7 pin	USB Port, NMEA Out put
	Others	Micro SIM Slot and TF slot
Operation	Button	Power button, also can show Power status
	Indicator	5 indicators: Satellites, Datalink, Bluetooth, WIFI Status, Power Indicatior
	Language	Supports TTS Multi language voice
Physical	D*H	157mm*76mm
	Weight	1.2KGS with 2 batteries inside
Environment	Work Temperature	-30ºC~+65ºC
	Stock Temperature	-40ºC~+80ºC
	Protection	IP67
	Shock	Withstand 2 meters pole drop, 1.2m drop without pole
	Humidity	100%

 

Detailed Photos