CGGBP.18.4.A.02

Antennas RF Overview

The CGGBP.18.4.A.02 is an embedded ceramic patch antenna designed for Global Navigation Satellite System (GNSS) applications. It supports GPS, GLONASS, Galileo, and BeiDou frequencies, including 1.561098 GHz, 1.57542 GHz, and 1.602 GHz. The component features a pin connector mount and circular polarization. Typical gain reaches up to 4.5 dBi with excellent stability across supported GNSS bands. Dimensions are 18mm x 18mm x 4mm. It is RoHS compliant and suitable for precise location data in demanding environments.

Antennas RF Feature Summary

• Embedded ceramic patch design for compact integration
• Supports multiple GNSS constellations including GPS, GLONASS, Galileo, and BeiDou
• High gain performance with typical values up to 4.5 dBi
• Circular polarization for reliable signal reception

Antennas RF Applications

• Precise location data acquisition in demanding environments
• Embedded navigation systems requiring compact form factors
• Multi-constellation GNSS receiver integration
• Automotive or industrial positioning modules

Antennas RF Procurement Notes

Verify the specific ordering suffix and mechanical dimensions against the official Taoglas datasheet before procurement. Confirm frequency band support matches the target application requirements. Ensure compatibility with the intended mounting interface and connector type. Check for any recent revisions to the component specifications that may affect integration.

Antennas RF Selection Notes

Select this component when a small footprint of 18mm x 18mm is required for multi-band GNSS reception. Consider its high gain and stability for applications where signal integrity is critical. Evaluate the pin connector mount against available PCB space and routing constraints. Verify environmental compliance if operating in regulated regions.

Antennas RF Part Context

This part belongs to the Taoglas CGGBP series of embedded GNSS patch antennas. The series offers various sizes, such as 25mm and 35mm variants, to accommodate different design constraints. The CGGBP.18.4.A.02 represents the smallest standard option in this family, optimized for space-sensitive applications while maintaining multi-constellation support.

Antennas RF Replacement Considerations

Direct substitutes include other Taoglas models like CGGBP.25.4.A.02 or CGGBP.35.6.A.02 if size constraints allow. Cross-vendor replacements require matching frequency ranges, gain specifications, and physical dimensions. Verify that alternative components support the same GNSS constellations and polarization characteristics.