GLA.01.A

Antennas RF Overview

The GLA.01.A is a passive ceramic loop antenna designed for GNSS applications, specifically supporting GPS and Galileo systems at a center frequency of 1.57542 GHz. It features linear polarization and a compact PCB mount form factor with dimensions of 5 mm length, 3 mm width, and 0.5 mm height. The component operates within a 50 MHz bandwidth and maintains a 50 Ohm impedance. Key electrical parameters include a gain of 2.5 dBi and a VSWR of 2. It functions reliably between -40°C and +85°C.

Antennas RF Feature Summary

• Miniature ceramic loop construction optimized for space-constrained embedded designs
• Supports dual-band navigation protocols including GPS and Galileo
• Surface-mount SMD/SMT termination facilitates automated PCB assembly

Antennas RF Applications

• Navigation systems
• Position tracking devices
• GNSS-enabled IoT modules

Antennas RF Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required mounting styles and connector types. Confirm moisture sensitivity levels and reflow soldering profiles prior to integration. Ensure the procurement channel provides valid RoHS and REACH compliance documentation. Cross-reference the manufacturer part number against current datasheets to confirm active status and lead time availability before finalizing supply chain commitments.

Antennas RF Selection Notes

Select this component when a low-profile, single-band L1 solution is required for GPS or Galileo reception. The 5mm x 3mm footprint suits tight board layouts where traditional patch antennas are unsuitable. Verify that the application environment remains within the specified -40°C to +85°C operating range. Ensure the host circuitry supports 50 Ohm impedance matching for optimal signal transfer.

Antennas RF Part Context

This model belongs to Taoglas' series of miniature ceramic loop antennas engineered for global navigation satellite systems. It represents a specialized subset of passive PCB antennas focused on L1 band frequencies. The design prioritizes minimal profile and robust performance in constrained electronic enclosures typical of modern portable and industrial tracking hardware.

Antennas RF Replacement Considerations

Consult official substitution lists for direct equivalents. Generic cross-references may differ in gain, VSWR, or physical dimensions. Validate any alternative against the original mechanical constraints and electrical specifications to prevent system degradation.