YEGT002AA

Antennas RF Overview

The Quectel YEGT002AA is an external passive GNSS L1 spiral antenna designed for terminal applications. It operates within a frequency range of 1.559 GHz to 1.606 GHz, with a center frequency of 1.58 GHz. The component features a gain of 1.75 dBi and maintains a 50-ohm impedance. It utilizes an SMA male connector for installation and achieves a VSWR of 3. The antenna supports GPS, GLONASS, Galileo, and Beidou protocols. It functions between -40°C and +85°C and carries an IP64 ingress protection rating.

Antennas RF Feature Summary

• Spiral design optimized for GNSS L1 band reception
• Integrated SMA male connector for direct terminal mounting
• IP64 rated enclosure for environmental durability

Antennas RF Applications

• GPS navigation systems
• GLONASS positioning devices
• Galileo receiver terminals
• Beidou tracking equipment

Antennas RF Procurement Notes

Verify the specific ordering suffix to confirm exact physical dimensions and connector orientation. Confirm current lifecycle status as components may be marked as not recommended for new designs. Ensure compatibility with existing RF interface requirements before finalizing procurement decisions.

Antennas RF Selection Notes

Select this model when a compact, low-profile GNSS solution is required for L1 band operations. The integrated SMA connector simplifies integration into handheld or vehicle-mounted terminals. Consider the IP64 rating for deployments in moderately harsh environments where dust and water resistance are necessary.

Antennas RF Part Context

This component belongs to Quectel's external passive antenna portfolio. It is engineered specifically for global navigation satellite system applications. The design prioritizes space-constrained installations while maintaining reliable signal acquisition across multiple GNSS constellations.

Antennas RF Replacement Considerations

Check for updated Quectel part numbers if the current model is discontinued. Verify that alternative antennas match the 50-ohm impedance and SMA connector type to ensure seamless electrical integration without requiring adapter modifications.