FIOF A90 Intelligent GNSS Receiver with 800 Channels, IMU Tilt Survey 60°, and 12-15 Hour Battery Life

Price Negotiable

Price: USD

MOQ: 1 set

Delivery Time: 15 Working Days

Brand: FIOF

Product Description

FIOF A90 Intelligent GNSS Receiver Overview

The FIOF A90 is a professional-grade 800-channel GNSS receiver featuring advanced positioning technology with multi-constellation support and intelligent functionality for surveying applications.

Key Features

800-channel multi-constellation GNSS receiver
Compact Φ156mm × 76mm design for enhanced portability
IMU tilt survey capability up to 60° with 400Hz refresh rate
WebUI control via WiFi connectivity
Android field software for improved user experience
Automatic data collection during centering operations
Dual battery system providing 12-15 hours operation

Technical Specifications

GNSS Performance

Parameter	Specification
Channels	800
Supported Signals	BDS: B1, B2, B3; GPS: L1CA, L1P, L1C, L2P, L2C, L5; GLONASS: G1, G2, P1, P2; GALILEO: E1BC, E5a, E5b; QZSS: L1CA, L2C, L5, L1C; SBAS: L1CA, L5; L-Band
Static Accuracy	Horizontal: 2.5mm ± 1ppm, Vertical: 5mm ± 1ppm
RTK Accuracy	Horizontal: 8mm ± 1ppm, Vertical: 15mm ± 1ppm
DGNSS Accuracy	< 0.5m
ATLAS Accuracy	8cm

System Performance

Parameter	Specification
Initialization Time	8 seconds
Initialization Reliability	99.90%
Operating System	Linux
Memory	8GB with expandable MicroSD support

Connectivity & Communication

Type	Specification
WiFi	802.11 b/g/n
Bluetooth	V2.1+EDR/V4.1 Dual, Class 2
UHF Radio	Tx/Rx Internal Radio, 1W/2W adjustable, 410-470MHz
Network	4G-LTE, TD-SCDMA, CDMA (EVDO 2000), WCDMA, GSM (GPRS)
Protocols	GeoTalk, SATEL, PCC-GMSK, TrimTalk, TrimMark, SOUTH, Hi-Target

Physical Specifications

Parameter	Specification
Dimensions	Φ156mm × 76mm
Weight	1.2kg
Interfaces	1×TNC Radio Antenna, 1×5Pin (Power & RS232), 1×7Pin (USB & RS232)
Power Supply	7.2V, 24.5Wh (standard two batteries)
Battery Life	Static Survey: 15 hours, Rover RTK Survey: 12 hours
External Power	DC 9-18V with overvoltage protection