High Precision Multi Language Imu FOIF A90 Base and Rover Gnss Receiver

Short Description:

New generation receiver— Compact, lightweight and handling! Work anywhere and anytime!

1. 1408 channels, full satellites BDS, GPS, GLONASS, Gaolileo, QZSS.

2. IMU tilt survey 60 degrees.

3. Two removable batteries.

4. Multi Language GNSS.

Product Detail

Product Tags

Foif A90 banner

Smart Design

With the increasing demand for smart-design GNSS, to develop the receiver featured with miniaturization turns into our new goal until today it comes true. It is completely no doubt that small size and light weight design can greatly alleviate general field work and improve productivity a lot.

Brand New Idea

In terms of cellular mobile and wireless system, we tend to introduce more and more creativities into our product. Besides a set of bluetooth, wireless radio and mobile network, we bring in the WIFI function which quite broaden data communications for GNSS.

Excellent Performance

Embedded with high-sensitivity GNSS module, A90 can implement massive surveys:

RTK, DGPS, (SBAS), Static, etc.

P9IV Data Controller
Professional-grade Android 11 controller.
Impressive Battery Life: continuously work up to 15 hours.
Bluetooth 5.0 and 5.0-inch HD Touchscreen.
32GB Large Memory Storage.
Google Service Framework.
Rugged Design: Integrated magnesium alloy bracket.

Surpad 4.2 Software
Enjoy the powerful functions, including tilt survey, CAD, line stakeout, road stakeout, GIS data collection, COGO calculation, QR code scanning, FTP transmission, etc.
Abundant Formats for Importing and Exporting.
Easy-to-use UI.
Advanced Display of Base Maps.
Compatible with Any Android Devices.
Powerful CAD Function.


GNSS Channels 1408
Signals BDS: B1, B2, B3
GPS: L1CA, L1P. L1C, L2P, L2C, L5
GLOASS: G1,G2, P1, P2
QZSS: L1CA. L2C. L5, L1C
Accuracy Static H: 2.5 mm±1ppm, V: 5 mm±1ppm
RTK H: 8 mm±1ppm, V:15 mm±1ppm
DGNSS <0.5m
System Initialization Time 8s
Initialization Reliable 99.90%
Operating System Linux
Merrory 8GB, support expanable MisroSD
Wifi 802.11 b/g/n
Bluetooth V2.1+EDR/V4.1Dual, Class2
E-Bubble support
Tilt Survey IMU Tilt Survey 60°, Fusion Positioning/400Hz refresh rate
 Datalink  Audio support TTS audio broadcast
UHF Tx/Rx Internal Radio, 1W/2W adjustable, radio support 410-470Mhz
Protocol support GeoTalk,SATEL,PCC-GMSK,TrimTalk, TrimMark, SOUTH, hi target
   Physical  Interface 1*TNC Radio Antenna, 1*5Pin(Power & RS232), 1*7Pin (USB 81 RS232)
Button 1 Power Button
Indication Light 4 Indication Lights
Size Φ156mm * H 76mm
Weight 1.2kg
Power supply  Battery capacity 7.2V, 24.5Wh(standard two batteries)
battery Life Timer Static Survey: 15 hours, Rover RTK survey: 12h
External power source DC 9-18V, with overvoltage protection
Environment  Work Temporature -35℃ ~ +65℃
Storage Temporature -55℃ ~ +80℃
waterproof&dustproof IP68
Humidity 100% anti-condensation

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