AA.180.501111

Overview

The AA.180.501111 is a compact, low axial ratio GNSS patch antenna manufactured by Taoglas Limited. It features a magnetic mount installation and an SMA male connector for direct interface with RF systems. The component supports multiple global navigation satellite systems including Beidou, Galileo, GLONASS, and GPS. Designed for robust outdoor performance, it carries an IP67 ingress protection rating, ensuring resistance to dust and water immersion. The unit operates within a maximum frequency of 1.602 GHz and has a physical length of 35 mm, suitable for mobile and fixed GNSS receiver applications requiring reliable signal acquisition across diverse environmental conditions.

Feature Summary

• Supports multi-constellation GNSS signals including Beidou, Galileo, GLONASS, and GPS
• Features a compact design with low axial ratio for improved signal quality
• Equipped with a magnetic mount for flexible and tool-free installation
• Provides IP67 rated environmental protection for durability in harsh conditions

Applications

• Mobile GNSS receivers requiring portable magnetic mounting
• Fixed outdoor tracking stations needing weather-resistant antennas
• Vehicle-mounted navigation and telemetry systems
• Surveying equipment utilizing multi-constellation support

Procurement Notes

Verify component authenticity through authorized Taoglas distributors or verified supply chain channels. Confirm that the received unit matches the AA.180.501111 designation and includes original packaging documentation. Check for physical integrity of the SMA connector and magnetic base prior to installation. Ensure compliance with local electromagnetic compatibility regulations for the intended deployment region. Retain all certification records for quality assurance audits.

Selection Notes

This model is specifically engineered for applications demanding high reliability in exposed environments due to its IP67 rating. The magnetic mount option eliminates the need for drilling or permanent fixtures, making it ideal for temporary or retrofit installations. Its low axial ratio characteristic enhances performance in challenging signal environments compared to standard patch designs. Consider the SMA male interface compatibility when designing the host system's RF front-end connections.

Part Context

The AA.180 series represents Taoglas' line of compact GNSS antennas designed for mobile and industrial use. The AA.180.501111 variant specifically integrates a magnetic base and SMA connector. This product line focuses on balancing size constraints with multi-band reception capabilities. It serves as a critical component in modern positioning systems where rapid deployment and environmental resilience are prioritized over internal integration space.

Replacement Considerations

Taoglas has discontinued the AA.180 series. The manufacturer recommends considering the AA.186 as a replacement option. Users should evaluate the AA.186 specifications against current design requirements to ensure compatibility with existing mechanical and electrical interfaces before proceeding with substitution.