ACAR0301-SG3

Antennas RF Overview

The Abracon ACAR0301-SG3 is a passive GNSS chip antenna designed for L1 band applications. It supports GPS, GLONASS, Galileo, and Beidou protocols. The component features a ceramic construction with edge center mount configuration. Physical dimensions are 3.05 x 1.6 x 0.55 mm. Operating frequency ranges from 1.561 GHz to 1.61 GHz. Bandwidth is 49 MHz. Impedance is 50 ohms. VSWR is 2. Gain values range between -1.81 dBi and 1.69 dBi.

Antennas RF Feature Summary

• Supports multiple global navigation satellite systems including GPS, GLONASS, Galileo, and Beidou.
• Utilizes ceramic material for robust passive antenna performance.
• Designed for surface mount assembly with edge center mounting style.

Antennas RF Applications

• GNSS positioning modules
• GPS tracking devices
• GLONASS navigation equipment
• Beidou receiver systems

Antennas RF Procurement Notes

Verify the specific datasheet revision date against project requirements, as documentation was revised in August 2018. Confirm RoHS compliance status directly with the manufacturer or authorized distributor records. Ensure the ordering suffix matches the required packaging quantity specifications. Cross-reference the Mouser part number 815-acar0301-sg3 for accurate inventory identification. Validate mechanical footprint compatibility during the procurement phase.

Antennas RF Selection Notes

Select this component when multi-constellation support is required within a minimal form factor. The 3.05 x 1.6 mm size suits space-constrained PCB layouts. Edge center mounting facilitates precise placement relative to ground planes. Verify that the 50-ohm impedance aligns with the RF front-end design. Consider the gain variation across different orientations during system integration planning.

Antennas RF Part Context

This model belongs to Abracon's line of active and passive antennas for RF connectivity. It is categorized under GNSS antennas supporting GPS, GLONASS, Galileo, and Beidou standards. The product family includes various chip antennas optimized for embedded applications. Related models include variants for Wi-Fi and Bluetooth frequencies.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official Abracon documentation for direct replacements or cross-reference similar L1 band chip antennas from other manufacturers based on dimensional and electrical constraints.