What software is included with the receiver?

It bundles the Surpad Android field software, which supports volume computation, 3D modeling, road design, and data export in multiple formats.

What are the after-sales service options outside the warranty period?

Out of warranty, repairs are free of charge for labor, but customers pay for spare parts at cost and bear the freight charges.

Advanced Gnss Rtk Receiver Foif A90 for Accurate Geographic Positioning

Name: Advanced Gnss Rtk Receiver Foif A90 for Accurate Geographic Positioning
Brand: Tianjin Unique Technology Co., Ltd.
SKU: 1900225425

Tianjin, ChinaTianjin Unique Technology Co., Ltd.

US$2,800.00

1-4 Sets

US$2,700.00

5-19 Sets

US$2,600.00

20+ Sets

Sample price:US$2800.00/set.Request sample

Product profile

Customization

Available

Gnss Board

Um980

Channel

1408

Model NO.

A90

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)

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

Rtk Intialization Range

>40km

After-sales Service

One Year

Warranty

One Year

Transport Package

High Quality Carton Package

Specification

50*55*38cm

Trademark

FOIF

Origin

Tianjin, China

Key features

1408 Channels GNSS Engine: UM980 board supports GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, and NavIC for high precision.

Instant RTK Initialization: Typically initializes in under 10 seconds with a range exceeding 40km for efficient field work.

30-Degree Tilt Survey: Built-in sensor automatically corrects data when the pole is tilted up to 30 degrees.

IP67 Waterproof Design: Durable aluminum magnesium alloy body withstands harsh environments, shock, and condensing humidity.

Integrated Android Software: Bundled Surpad software offers full 3D modeling, road design, and customizable user interfaces.

Long Battery Life: 7.2V 6800mAh removable batteries support single-battery operation for extended field usage.

Multi-Format Data Support: Supports DXF, SHP, RW5, and RTCM formats with internal 8GB memory expandable to 32GB.

Flexible Connectivity: Features WiFi, Bluetooth, 4G LTE, and internal UHF radio for seamless data transmission.

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 for the FOIF A90?

The product comes with a one-year warranty. Within this period, free spare parts are provided for non-human faults, and free repair is available if the customer sends the unit to the factory.

Q:How accurate is the real-time RTK positioning?

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

Q:Does the receiver support tilt survey?

Yes, it features an automatic correct system that allows accurate data collection even when the pole is tilted up to 30 degrees.

Q:What satellites and systems does the A90 support?

It supports GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, and NavIC with 1408 channels on the UM980 board.

Q:What is the initialization time for RTK?

The instant RTK initialization typically takes less than 10 seconds, with a reliable initialization range of over 40km.

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