UniStrong AIR20 BeiDou SBAS Aviation Receiver

UniStrong

AIR20 BeiDou SBAS Aviation Receiver

Independently developed by UniStrong for aviation satellite navigation applications, the AIR20 is a multi-frequency multi-constellation aviation GNSS receiver that supports BeiDou-3 signal tracking and processing, as well as BDSBAS single-frequency and dual-frequency multi-constellation services. Featuring single-point positioning and SBAS positioning modes, the receiver delivers single-frequency…

2.785 kg
Weight: < 300 s
Cold Start Time: < 5 W
Power Consumption

Original UniStrong unit·Authorized distributor

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Dispatch in 3 to 7 working daysShips in 3–7 days · DDP / CIF / FOB
DDP / CIF / FOB to most countries
Local coordinate system preset before shipping

Overview

About the AIR20

Specifications

The AIR20 is an aviation-grade multi-frequency, multi-constellation GNSS receiver independently designed by UniStrong for aeronautical satellite navigation applications. It supports BeiDou-3 signal reception and processing, as well as BDSBAS single-frequency and dual-frequency multi-constellation (DFMC) services. Featuring single-point positioning and SBAS positioning modes, the receiver enables single-frequency and dual-frequency multi-constellation positioning solutions. It supports Receiver Autonomous Integrity Monitoring (RAIM) and can simultaneously output position and protection level data.

Designed and developed in accordance with relevant aviation standards, its enclosure meets the environmental operating requirements of civil aviation equipment. Built on a Linux development platform, the AIR20 integrates a high-performance BeiDou-3 OEM board and large-capacity local storage to satisfy the requirements of BDSBAS monitoring and evaluation, testing and verification, and demonstration applications.

Product Features

● Supports BDSBAS single-frequency and dual-frequency multi-constellation services; ● Supports reception and processing of all signals across GPS, GLONASS, BDS, Galileo, and SBAS; ● Supports Receiver Autonomous Integrity Monitoring (RAIM); ● Designed in accordance with relevant civil aviation standards to meet airborne operating requirements; ● High-performance system configuration supporting long-term data storage and management.

Specifications

Technical data

Values from the UniStrong datasheet. Ask us for the full sheet or a side by side with another model.

GNSS Specifications

Signals Tracked: GPS: L1CA, L5, L1P, L1C, L2P, L2C BDS: B1I, B1C, B2a, B2I, B3I GLONASS: G1, G2 Galileo: E1, E5a, E5b, E6 SBAS: L1CA, L5, supports BDSBAS-B1C, BDSBAS-B2a
SBAS Tracking Channels: 5 parallel tracking channels
Single Point Positioning Accuracy (95%): Horizontal ≤ 3 m, Vertical ≤ 5 m
SBAS Positioning Accuracy (95%): Single-frequency SBAS: Horizontal ≤ 2.5 m, Vertical ≤ 4 m; Dual-frequency multi-constellation SBAS: Horizontal ≤ 2 m, Vertical ≤ 3 m
Receiver Autonomous Integrity Monitoring (RAIM): Supports single-frequency single-constellation RAIM
Cold Start Time: < 300 s
Dynamics: Velocity ≥ 412 m/s, Acceleration ≥ 2.5 g
Data Update Rate: 10 Hz standard, 1 Hz/5 Hz/20 Hz/50 Hz optional

Interfaces

Communication Interfaces: Serial port: 1x RS422; Ethernet port: 1x Gigabit Ethernet
Data I/O Protocols: NMEA 0183, proprietary SLX binary

Environmental Specifications

Temperature: Complies with RTCA DO-160 Category A2 requirements, operating temperature: -15°C to +70°C
Shock and Vibration: Complies with RTCA DO-160 Category S(M) requirements

Power Specifications

Input Voltage: 9 - 36 V DC wide-range input
Power Consumption: < 5 W

Physical Specifications

Dimensions: 2 MCU, 368 L x 60.5 W x 193 H mm
Weight: 2.785 kg
LED Indicators: Power LED; Status LEDs: GNSS signal lock, single point positioning, SBAS positioning
Antenna Connector: TNC female