High Quality Gnss Receiver A90 Base and Rover Hemisphere P20 Board Rtk

• Customization: Available
• Operating Principle: Receive GPS Signal to Position
• Type: Integration Type
• Model NO.: A90
• Carrier Frequency: Dual-Frequency
• Port Number: Multichannel
• Chip: Novatel OEM729 Board
• Certification: CE
• Warranty: 1 Year
• Gnss Board: Hemisphere P20 Board
• Channel: 800
• GPS: L1 C/a, L1c, L2c, L2p, L5
• Glonass: L1 C/a, L2 C/a, L2p, L3, L5
• Beidou: B1, B2, B3
• Galileo: E1, E5 Altboc, E5a, E5b, E6
• Navlc (Irnss): L5
• Sbas: L1, L5
• Qzss: L1 C/a, L1c, L2c, L5, L6
• L-Band: up to 5 Channels
• Real-Time Dgps Position: Horizon: 40cm(1.31FT)
• Instant-Rtk Intialization: Typically <10s
• Real-Time Kinematic Position: Horizontal: 1cm(0.03FT)+1.0ppm
• Rtk Intialization Range: >40km
• Static, Rapid Static: Horizontal: 2.5mm(0.008FT) +1.0ppm
• Transport Package: High Quality Carton Package
• Specification: 50*55*38cm
• Trademark: UNIQUENAV
• Origin: Tianjin, China
• Package Size: 50.00cm * 48.00cm * 55.00cm
• Package Gross Weight: 23.000kg

Product Description

Product Description

High Quality Gnss Receiver A90 base and rover Hemisphere P20 Board Rtk

 

Compact design, more productive
 

Professional GNSS satellites tracked simultaneously(GPS, Glonass, Galileo, Beidou)
 

Automatic data collection during centering
 

It has IUM function. When the pole is tilted in 60 degrees, it still could get the right point data by automatic correct system.

Applies WIFI connection to realize WebUI control designed to modify settings and monitor the receiver status
 

Bundled Android field software brings a big change in user experience and accessibility

 

Product Parameters

	Items	Specification
GNSS Engine	GNSS board	Hemisphere P20
	Channel	800
	Satellites	GPS: L1 C/A, L1C, L2C, L2P, L5
		GLONASS: L1 C/A, L2 C/A, L2P, L3, L5
		BeiDou: B1, B2, B3
		Galileo: E1, E5 AltBOC, E5a, E5b, E6
		NavlC (IRNSS): L5
		SBAS: L1, L5
		QZSS: L1 C/A, L1C, L2C, L5, L6
		L-Band: Up to 5 channels
		Trimble BD990 optional
Real-Time Accuracy(rms)	SBAS	Horizon: 60cm(1.97ft); Vertical: 120cm(3.94ft)
	Real-Time DGPS position	Horizon: 40cm(1.31ft); Vertical: 80cm(2.62ft)
	Real-Time Kinematic Position	Horizontal: 1cm(0.03ft)+1.0ppm; Vertical: 2.5cm(0.08ft)+1.0ppm
Real-Time Performance Stop and Go solution	Instant-RTK Intialization	Typically <10s (Intialization for base lines <20km)  99.9% reliability
	RTK Intialization range	>40km
Post Processing Accuracy(rms)	Static, Rapid Static	Horizontal: 2.5mm(0.008ft) +1.0ppm;  Vertical: 5mm(0.016ft)+1.0ppm
	Post-processing Kinematic	Horizontal: 10mm(0.033ft)+1.0ppm; Vertical: 20mm(0.066ft)+1.0ppm
Solutions Field Software Suite	Surpad software	Main function include:  A90 GNSS Support: configuration, monitoring and control
		Volume computation, Background raster image
		Network connectivity, Coordinate System Support: predefined grid systems, predefined datums
		projections, Geoids, local grid
		Map view with colored lines Geodetic Geometry: intersection, azimuth/distance, offsetting, poly-line, curve, area
		Road Construction (3D): Survey Utilities: calculator, RW5 file
		Viewing:  Data import/Export: DXF, SHP, RW5
Data logging	Recording Interval	0.1-999 seconds
Physical	Flat design
	Size	156mm*76mm
	Bottom cover	Aluminum magnesium alloy
Memory	Internal memory	8GB standard; supports extending to 32GB
I/O Interface	TNC port	connecting built-in radio antenna
	5-pin lemo port	connecting external power supply and external radio
	7-pin lemo port	(USB+serial port): connecting PC and handheld
Operating system	Linux	Based on Linux; Supports Web UI
Voice	Multi-language supported
Tilt survey sensor	Automatic correct system by 30 degree
Data format	Data format	RTCM 2.3 RTCM 3.0.RTCM 3.X CMR, CMR+ NovAtelX/5CMRx
Operation	Operation	RTK rover/base, post-processing
	RTK Network rover	VRS, FKP, MAC
	Point-to-point GPRS through Real-time Data
	Server Software (internal GPRS or external cell phone)
	LandXML (FOIF Field Genius support)	Total Station support ( FOIF Field Genius)
	Import and stake directly from a DXF File (FOIF Field Genius)
	Office Software	Main functions include: Network post-processing
		Integrated transformation and grid system computations
		Pre-defined datums along with use-defined capabilities
		Survey mission planning
		Automatic vector processing
		Least-squares network adjustment
		Data analysis and quality control tools
		Coordinate transformations
		Reporting
		Exporting
		Geoid
Environmental	Operating temperature	-30ºC to +65ºC(-22°F to 149°F)
	Storage temperature	-40ºC to +80ºC(-40°F to 176°F)
	Humidity	100% condensing
	Waterproof	IP67 (IEC60529)
	Shock	2m (6.56ft) pole drop 1.2m (3.94ft) free drop
Power	7.2v.2 removable batteries (total up to 6800mAh, supports single battery working)
Optional System Components	Communication Module	Internal radio:  UHF Link (410-470MHz)                            1W
	External radio	R*&*both (5w/35w selectable)
	4G LTE module (EC25 series)	Fits various networks
	Bluetooth	2.1+EDR Class 2
	WiFi	IEEE 802.11 b/g/n
	Antenna	Built-in antenna, integrating GNSS, BT/WLAN and network antenna
	Controller	F58

 

Detailed Photos

 

After Sales Service

The warranty period is 12 months.

Within the 12 months, if there is any fault caused by non-artificial reason, which can be repaired by the customer themselves, we
can offer the spare parts to the customer free of charge. If there is any problem which cannot be repaired by the customer
themselves, the customer can resent the products to our factory for repairing free of charge, and the freight charge would be
shared by the customer and our company two sides.Under the circumstances out of the warranty period, if there is any problem, we
can repair free of charge for the customers, we just charge for the spare parts at the cost itself, and the freight charge would
be bear by the customers.
If there is any problem caused by human reason within the first year, the service would be the same as the service out of the
warranty period.

Packaging & Shipping

Company Profile

Tianjin Unique Technology Co., Ltd. is a high-tech enterprise that specializes in researching and manufacturing high accuracy GNSS
products and surveying equiupments. Our products refer to many fields including GIS (geographic information system), Land Survey,
Machine Control, SI (system integration), Agriculture, etc. Our aim is to provide the high-quality products and offer the best
solutions and services for our customers worldwide.

Our Services & Strength

1.Any inquiries will be replied within 12 hours.
2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.
3.All products will have been strictly quality checked in factory before sending out.

customer photos