What is the initialization time for RTK?

Initialization is typically under 10 seconds, with 99.9% reliability for baselines under 20km.

What happens if the product breaks after the warranty?

Repairs are free of charge, but you only pay for the spare parts at cost and bear the freight charges.

Does the software support custom interfaces?

Yes, the Surpad software offers a fully customizable user interface with drag-and-drop toolbars and re-organized menus.

High Performance UNIQUE Gnss Rtk Base and Rover A90

Name: High Performance UNIQUE Gnss Rtk Base and Rover A90
Brand: Tianjin Unique Technology Co., Ltd.
SKU: 1957823635

Tianjin, ChinaTianjin Unique Technology Co., Ltd.

US$4,200.00

1 Piece

US$4,100.00

2-3 Pieces

US$4,000.00

4+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

A90

Transport Package

Standard Carton Package

Specification

14kg

Trademark

UNIQUE

Origin

China

HS Code

8526919090

Production Capacity

5000PCS/Month

Key features

Multi-constellation Support: Tracks GPS, GLONASS, Galileo, BeiDou, NavIC, SBAS, QZSS, and L-Band simultaneously.

High Precision RTK: Horizontal accuracy up to 1cm+1ppm and vertical up to 2.5cm+1ppm in real-time.

30-Degree Tilt Compensation: Automatic correct system ensures accurate data even when the pole is tilted 30 degrees.

Fast RTK Initialization: Typical initialization time under 10 seconds with 99.9% reliability for baselines under 20km.

Comprehensive Field Software: Bundled Surpad software supports volume computation, road design, and customizable interfaces.

Long Battery Life: 7.2V removable batteries provide up to 6800mAh capacity for extended field operations.

1-Year Warranty Coverage: Covers mechanical defects with free parts and labor for the first 12 months.

Company profile

Tianjin Unique Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.77h

About Our Factory & Business Background

AddressNo. 18 Fuyuan Road, Wuqing Development Zone, Tianjin, China

Our Production Capability & Technical Expertise

Main ProductsGPS Rtk, Gnss Rtk, Handheld GPS, Handheld Gnss Rtk, Gnss Board, Gnss Antenna, Total Station, Theodolite, Machine Control, Cors Receiver

Product Q&A

Q:What is the warranty period?

The warranty period is 12 months. Within this period, non-artificial faults are repaired free of charge.

Q:How does the tilt compensation work?

The A90 features an automatic correct system that ensures accurate point data even when the pole is tilted up to 30 degrees.

Q:What is the real-time accuracy?

Real-time Kinematic accuracy is 1cm+1.0ppm horizontally and 2.5cm+1.0ppm vertically.

Q:Is the device waterproof?

Yes, the device has an IP67 rating, making it waterproof and dustproof for harsh environments.

Q:What satellites does the receiver track?

It tracks GPS, GLONASS, Galileo, BeiDou, NavIC, SBAS, QZSS, and L-Band signals simultaneously.

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High Performance UNIQUE Gnss Rtk Base and Rover A90