Overview

The TOXU TX-G021 is a high-performance four-arm helical GNSS active antenna designed for RTK positioning, UAV navigation, and embedded GNSS equipment.

The antenna adopts a lightweight helical structure with multi-frequency GNSS capability, supporting GPS L1/L2, BDS B1/B2/B3, and GLONASS L1/L2 satellite navigation systems. Its compact structure makes it suitable for applications where antenna size and weight are important factors.

With integrated RF1.13 cable connection, the TX-G021 provides a convenient antenna solution for GNSS receiver integration. TOXU supports customized antenna development including structure design, RF optimization, cable selection, and OEM manufacturing.

Key Features

Four-Arm Helical GNSS Design

The TX-G021 adopts a four-arm helical antenna structure designed for GNSS positioning applications requiring compact size and stable signal reception.

Multi-Frequency GNSS Compatibility

Supports GPS L1/L2, BDS B1/B2/B3, and GLONASS L1/L2 frequency bands for multi-system positioning applications.

Lightweight Antenna Structure

With a weight of ≤10g, the antenna is suitable for UAV, portable terminals, and lightweight positioning equipment.

Integrated RF1.13 Cable

The antenna includes an RF1.13-60mm cable design for convenient connection with GNSS receiver systems.

Customized GNSS Solutions

TOXU supports customized GNSS antenna development including frequency configuration, mechanical design, cable assembly, and OEM production.

Technical Specifications

Dimension Drawing

The mechanical drawing provides the TX-G021 antenna structure and installation dimensions for GNSS equipment integration.

Applications

RTK GNSS Systems

Suitable for RTK receivers and positioning equipment requiring multi-frequency GNSS reception.

UAV Navigation Equipment

The lightweight structure makes the antenna suitable for drone navigation and autonomous flight systems.

Surveying Equipment

Suitable for GNSS measurement and positioning equipment.

Robotics and Autonomous Systems

Applicable for robotic platforms and autonomous equipment requiring GNSS positioning capability.

System Integration

The TX-G021 can be integrated into GNSS positioning systems:

Four-Arm Helical GNSS Active Antenna

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RF1.13 Cable

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GNSS Receiver Module

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Flight Controller / Industrial Controller

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UAV / Robot / Positioning Equipment

TOXU supports GNSS antenna integration, RF optimization, cable customization, and OEM manufacturing services.

Complete RF Hardware Solution Support

GNSS Antenna Solutions

TOXU provides GNSS antenna solutions including helical antennas, ceramic antennas, active antennas, and customized positioning antennas.

RF Cable Integration

TOXU supports RF cable assembly, connector matching, and antenna system integration.

Hardware Customization

TOXU supports mechanical customization, RF tuning, prototype development, and mass production.

Why Choose TOXU

Professional GNSS Engineering

TOXU provides GNSS antenna design, RF optimization, and system integration support.

Antenna + RF Manufacturing Capability

TOXU integrates antenna manufacturing, RF cable assembly, connector solutions, and PCBA capabilities.

OEM & ODM Support

TOXU supports customers from prototype development to mass production.

About TOXU

TOXU is an OEM manufacturer specializing in GNSS positioning solutions, RF communication hardware, antennas, RF cable assemblies, connectors, and PCBA manufacturing.

TOXU supports customers with product development, RF engineering, customization, and mass production services.

FAQ

Can TOXU customize four-arm helical GNSS antennas?

Yes. TOXU supports customized antenna structures, cable length, connectors, and RF tuning.

What GNSS systems does TX-G021 support?

TX-G021 supports GPS, GLONASS, BDS and multi-frequency GNSS applications.

Is TX-G021 suitable for UAV applications?

Yes. Its lightweight structure makes it suitable for UAV navigation and positioning equipment.

Does TOXU support OEM production?

Yes. TOXU supports customized development, prototype validation, and mass production.