ANT-GNRM-L1A-5

Antennas RF Overview

The ANT-GNRM-L1A-5 is a remote active ceramic GNSS antenna manufactured by TE Connectivity Linx. It supports GPS, GLONASS, Galileo, Beidou, NavIC, and QZSS systems within the 1.561 GHz to 1.602 GHz frequency range. The unit features an integrated Low Noise Amplifier (LNA) and provides a peak gain of 33.5 dBi with Right-Hand Circular Polarization (RHCP). It utilizes a 50 Ohm impedance SMA male connector and includes a 3-meter cable. The antenna housing measures 45 mm in length, 35 mm in width, and 5 mm in height, offering IP67 ingress protection.

Antennas RF Feature Summary

• Supports multiple global navigation satellite systems including GPS, GLONASS, Galileo, Beidou, NavIC, and QZSS
• Features magnetic mounting for flexible installation on vehicles or equipment
• Integrated Low Noise Amplifier (LNA) enhances signal reception sensitivity
• IP67 rated enclosure ensures durability in harsh environmental conditions

Antennas RF Applications

• Vehicle tracking and fleet management systems
• Maritime navigation and marine electronics
• Aviation navigation equipment
• Geospatial surveying and mapping devices

Antennas RF Procurement Notes

Verify that the specific suffix '5' corresponds to the 3-meter cable length configuration, as other suffixes may indicate different cable lengths such as 1 meter. Confirm that the SMA male connector type matches the receiving equipment interface requirements. Ensure the operational temperature range specified in the official datasheet aligns with the intended deployment environment to guarantee reliable LNA performance.

Antennas RF Selection Notes

Select this model when multi-constellation support across L1 bands is required for high-sensitivity applications. The magnetic mount design facilitates rapid deployment without permanent structural modifications. Consider the 3-meter cable length for remote receiver placement relative to the antenna position. Verify compatibility with existing RF connectors and ensure sufficient clearance for the 45mm x 35mm footprint during installation.

Antennas RF Part Context

This component belongs to the GNRM series of magnetic mount active GNSS antennas from TE Connectivity Linx. The series is designed for robust performance in mobile and fixed navigation applications. The ANT-GNRM-L1A-5 specifically denotes the variant with a 3-meter cable assembly, distinguishing it from shorter cable options within the same product family.

Antennas RF Replacement Considerations

Cross-reference with part number ANT-GNRM-L1A-3 if a 3-meter cable is acceptable but specific parameter variations exist. Verify mechanical dimensions and connector polarity against alternative models to ensure physical and electrical compatibility with existing system architectures.