Does the A90 support tilt survey?

Yes, it features an IMU function that allows accurate data collection when the pole is tilted up to 60 degrees.

How long does the battery last?

With dual 7.2V/3400mAh batteries, the device can work for at least 10 hours.

What satellite systems are supported?

It supports GPS, Glonass, Galileo, Beidou, QZSS, IRNSS, and SBAS simultaneously.

Is the device waterproof and shockproof?

Yes, it has an IP67 protection rating and can withstand a 2-meter pole drop.

What connectivity options are available?

It supports WiFi, Bluetooth (V2.1+EDR/V4.1), 4G LTE, and has a TF card slot for expansion.

What is the update rate of the GNSS board?

The standard update rate is 5Hz, which can be activated to 50Hz for an additional fee.

What operating system does the A90 use?

The system OS is Linux, and it bundles Android field software for user experience.

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High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90

Tianjin Unique Technology Co., Ltd.

7 yrs

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Product Highlights

High Channel Capacity: Equipped with 800 channels for tracking multiple satellite systems simultaneously.
Advanced Tilt Survey: IMU function allows accurate data collection with pole tilted up to 60 degrees.
Multi-System Support: Simultaneously tracks GPS, Glonass, Galileo, Beidou, QZSS, and SBAS signals.
Long Battery Life: Dual 7.2V/3400mAh batteries provide at least 10 hours of continuous operation.
Robust Durability: IP67 waterproof rating and withstands 2-meter pole drop shocks.
Smart Connectivity: Features WiFi, Bluetooth, 4G LTE, and Android field software for WebUI control.
Compact Design: Lightweight 1.2kg design with dimensions 157mm*76mm for high productivity.

Product Attributes

Customization: Available
Brand Name: Foif A90
Motherboard: Hemsiphere P40
Model NO.: foif A90
Channels: 800 Channels
GPS: L1c/a, L2e, L2c, L5
Beidou: B1I, B2I, B3I, B1c, B2a, B2b, Aceboc
Glonass: L1c/a, L2c/a, L3, CDMA
Galileo: E1, E5a, E5b, E5altboc, E6
Sbas: L1c/a, L5
Irnsss: L5
Qzss: L1c/a, L1 Saif, L1c, L2c, L5, Lex
Specification: 23kg
Trademark: foif
Origin: China
Production Capacity: 10000

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High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90

High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90 pictures & photos — High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90

High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90

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High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90
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Product Description

1. Compact design, more productive
2. Professional GNSS satellites tracked simultaneously( GPS, Glonass, Galileo, Beidou)
3. Automatic data collection during centering
4. When the pole is tilted in 60 degrees, A90 still could get the right point data by automatic correct system.
5. Applies WIFI connection to realize WebUI control designed to modify settings and monitor the receiver status
6. Bundled Android field software brings a big change in user experience and accessibility

GNSS	GNSS board	P40
	Channel	800
	Satellites	GPS: L1C/A, L2E, L2C, L5
		GLONASS: L1C/A, L2C/A, L3, CDMA
		BeiDou: B1I, B2I, B3I,B1C,B2a, B2b,ACEBOC
		GALILEO: E1, E5A, E5B, E5AltBOC, E6
		IRNSS: L5 SBAS: L1C/A, L5
		QZSS: L1C/A, L1 SAIF, L1C, L2C, L5, LEX
	Update rate	5Hz( Standard to 5 Hz, can pay to activate 50 Hz)
	Static Accuracy	Horizon: ±( 2.5+110"D) mm; Vertical: ±( 5+110"D) mm
	RTK Accuracy	Horizon: ±( 8+110"D) mm; Vertical: ±( 15+110"D) mm
	IMU function	Tilt survey 60 degree
Power	Battery	Dual batteries, 7.2V/3400mAh*2 Can work at least 10 hours
Power	Input	9-28V DC
System	OS	Linux
	Memory	Internal 8G; TF extended, Max≥32G
	Bluetooth	V2.1+EDR/ V4.1 Dual Mode, Class 2
	WI-FI	802.11 b/g/n
	4G	North America: EC25-A, 4G
		FDD LTE: B2/B4/B12
		WCDMA: B2/B4/B5
	Internal UHF	TRM 101; Power 1W, Frequency 410-470 MHz
	Internal UHF	Work Distance: 5km in good environment
	Protocol	SATEL, PCC-GMSK, Trim Talk 450S, South, TrimMark IIII(19200), GeoTalk, GeoMark
	Electric Bubble	Support, Support tilt survey
Interface	TNC	For UHF Antenna
	5 pin	External radio and external power
	7 pin	USB Port, NMEA Out put
	Others	Micro SIM Slot and TF slot
Operation	Button	Power button, also can show Power status
	Indicator	5 indicators: Satellites, Datalink, Bluetooth, WIFI Status, Power Indicatior
	Language	Supports TTS Multi language voice
Physical	D*H	157mm*76mm
Physical	Weight	1.2KGS with 2 batteries inside
Environment	Work Temperature	-30ºC~+65ºC
	Stock Temperature	-40ºC~+80ºC
	Protection	IP67
	Shock	Withstand 2 meters pole drop, 1.2m drop without pole
	Humidity	100%

High Performance Gnss Rtk Foif Survey Instruments GPS Rtk A90

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR246066". Items marked "" are certified.

Company Profile

Tianjin Unique Technology Co., Ltd. Was established in Tianjin, China. It is a GNSS technology application solutions provider and committed to provide high accuracy GNSS products and surveying equipments for global customers.

Tianjin Unique Technology Co., Ltd specializes in R&D and manufacturing high accuracy GNSS products and surveying equipments. The products covers GIS products, GNSS RTK system for land survey, GNSS Receiver for CORS, GNSS receiver for Machine control and GNSS products for Agriculture, GNSS OEM Boards, GNSS Antennas include small surveying antennas and Choke Ring Antennas. Surveying equipments including many kinds of Total stations and Theodolites. We also offer some accessoires including Tripod, Carbon pole, Prism, Prism pole, Cables and any other surveying accessories.

And we have an experienced cors technology team, who are makeing efforts to research and develop the new technology in GNSS and its applications. We are also experienced for CORS technology, deformation mornitoring, machine control, which can provide comprehensive, high-precision, and multi-industrial solution for customers.

We have export to so many countries globe including North America, South America, Latin America, Europe, Southeast Asia, Mideast, Africa, East Asia, etc. And geting the good feedback from our customers all over the world. Our aim is to provide the high-quality products and offer the best solutions and services for the clients worldwide. We hope to have a good cooperation with you!

About Our Factory & Business Background

Address: No. 18 Fuyuan Road, Wuqing Development Zone, Tianjin, China

Our Production Capability & Technical Expertise

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

FAQ

Does the A90 support tilt survey?: Yes, it features an IMU function that allows accurate data collection when the pole is tilted up to 60 degrees.
How long does the battery last?: With dual 7.2V/3400mAh batteries, the device can work for at least 10 hours.
What satellite systems are supported?: It supports GPS, Glonass, Galileo, Beidou, QZSS, IRNSS, and SBAS simultaneously.
Is the device waterproof and shockproof?: Yes, it has an IP67 protection rating and can withstand a 2-meter pole drop.
What connectivity options are available?: It supports WiFi, Bluetooth (V2.1+EDR/V4.1), 4G LTE, and has a TF card slot for expansion.
What is the update rate of the GNSS board?: The standard update rate is 5Hz, which can be activated to 50Hz for an additional fee.
What operating system does the A90 use?: The system OS is Linux, and it bundles Android field software for user experience.