NEW GENERATION HIGH ACCURACY A90 RTK GPS SYSTEM FEATURES: 

With a hi-tech, fully integrated design, the conveniently sized A90 is one of the most flexible choices for any measuring task. Built-in Linux3.2.0 operating system, pre-loaded multiple smart applications such as tilt surveying, electronic bubble calibration, NFC and voice DIY.

The A90 RTK GNSS system provides surveyor industry-leading GNSS operation

Multi-constellation Tracking

1408 channels (STANDARD)
Supports BDS B1I/B2I/B3I + GPS L1/L2/L5 + GLONASS L1/L2 + Galileo E1/E5a/E5b + QZSS L1/L2/L5 + SBAS

Supports a wide range of satellite signals
A large receiving area designed for multipath mitigation
Air dielectric is light and stable

Smart Application
Offers tilt survey with a maximum tilt angle of 60 degrees
Supports electronic bubble
Intelligent voice assistance guides field operations. Voice can be DIY
Standard Rinex data and raw data recorded simultaneously

Multi-network Connection
Supports GPRS, GSM and WCDMA
Supports WIFI