ATIGG1540-1

Antennas RF Overview

The YIC ATIGG1540-1 is a ceramic patch RF antenna designed for GNSS and GPS applications. It operates within the frequency ranges of 1.574GHz to 1.576GHz and 1.608GHz to 1.61GHz. The component features a right-hand circular polarization (RHCP) characteristic with a gain of 1dBi. It utilizes an I-PEX MHF surface mount interface and measures 15mm by 15mm by 4mm, including a 60mm cable length.

Antennas RF Feature Summary

• Supports dual-band operation for both GPS and GLONASS navigation systems
• Integrates a low-profile ceramic patch element with internal LNA capabilities
• Facilitates compact integration via SMD mounting with attached cable

Antennas RF Applications

• GPS and GLONASS receiver navigation modules
• GNSS positioning devices
• Precision timing and clock synchronization equipment

Antennas RF Procurement Notes

Verify that the specific ordering suffix matches the required cable length and connector type. Confirm the manufacturer part number against official YIC documentation to ensure compatibility with the intended RF front-end design. Cross-reference the datasheet specifications for mechanical dimensions and electrical performance requirements prior to finalizing procurement orders.

Antennas RF Selection Notes

Select this model when a compact, internally mounted solution is required for multi-constellation navigation. The integrated cable simplifies routing compared to bare PCB antennas. Ensure the host device accommodates the specified 15x15x4mm footprint and provides adequate clearance for the attached cable assembly during installation.

Antennas RF Part Context

This component belongs to the ATIGG series of internal GNSS antennas manufactured by YIC. It is engineered for embedded applications where space constraints necessitate a low-profile form factor. The series typically includes variants optimized for different mounting configurations and connector interfaces while maintaining consistent RF performance across supported satellite navigation bands.

Antennas RF Replacement Considerations

Direct substitutes include other YIC models from the same family, such as the ATIGG1840, which may offer alternative physical dimensions or connector options. Verify that any replacement maintains identical frequency coverage and polarization characteristics to ensure seamless system integration without requiring redesign.