Is the device waterproof and shockproof?

Yes, it has an IP67 waterproof rating and can withstand a 2m pole drop and a 1.2m free drop.

How long does it take to initialize RTK?

The initial RTK initialization is typically less than 10 seconds for baselines under 20km, with a reliability rate of 99.9%.

What are the warranty terms after the first year?

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

Emlid Price High Quality Foif GPS Rtk Gnss Receiver A90

Name: Emlid Price High Quality Foif GPS Rtk Gnss Receiver A90
Brand: Tianjin Unique Technology Co., Ltd.
SKU: 1934698595

Tianjin, ChinaTianjin Unique Technology Co., Ltd.

US$4,400.00-4,600.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

A90

Mother Board

P40

GPS

L1c/a, L2e, L2c, L5

Rtk Accuracy

Horizonal: 8mm+0.5ppm; Vertical: 15mm+0.5ppm

Software

Field Genius or Surpad

Channels

800 Channels

Tilt Survey Sensor

Automatic Correct System by 60degree

Language

Tts Multi-Language

Glonass

L1c/a, L2c/a ,L3,

Bds

B1l ,B2I ,B31 ,B1c ,B2a, B2b

Galileo

E1,Esa, E5b, E5altboc,E6

Transport Package

Standard Carton Package

Specification

200mm x 96mm x 32mm

Trademark

FOIF

Origin

China

HS Code

8526919090

Production Capacity

5000PCS/Month

Key features

High Precision RTK Accuracy: Horizontal 1cm+1.0ppm, Vertical 2.5cm+1.0ppm for real-time kinematic positioning.

Multi-Constellation Support: Simultaneously tracks GPS, GLONASS, BeiDou, Galileo, NavIC, QZSS, and SBAS signals.

Tilt Survey Capability: Automatic correction system allows accurate data collection even when the pole is tilted up to 30 degrees.

Compact and Durable Design: IP67 waterproof, shockproof from 2m drop, and features a lightweight aluminum-magnesium alloy body.

Integrated Android Software: Bundled with Surpad software for field data collection, volume computation, and 3D modeling.

Web UI and WiFi Control: Enables remote monitoring and settings modification via WiFi connection without external controllers.

Long Baseline RTK: Supports RTK initialization ranges over 40km with 99.9% reliability and instant initialization under 10s.

High Channel Capacity: Equipped with NovAtel OEM 729 engine supporting up to 555 satellites and 800 channels.

Company profile

Tianjin Unique Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.77h

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 A90 GNSS receiver?

The product comes with a 1-year warranty. Within this period, free spare parts are provided for non-human faults, and free repair services are available if the customer sends the unit back.

Q:What is the real-time kinematic (RTK) accuracy?

The real-time RTK accuracy is Horizontal: 1cm + 1.0ppm and Vertical: 2.5cm + 1.0ppm (RMS).

Q:Does the A90 support tilt surveying?

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

Q:What satellite systems does the receiver support?

It supports GPS, GLONASS, BeiDou, Galileo, NavIC (IRNSS), QZSS, and SBAS simultaneously.

Q:What software is included with the device?

It is bundled with Surpad Android field software for data collection, volume computation, and site design, as well as FOIF Field Genius for office post-processing.