APAE1590R1340AKDB2-T

Antennas RF Overview

The Abracon APAE1590R1340AKDB2-T is a dual-band ceramic patch antenna designed for GPS and GLONASS applications. It operates at center frequencies of 1575.42 MHz and 1598–1606 MHz, supporting Right-Hand Circular Polarization (RHCP). The component features a compact 13 x 13 x 4 mm footprint with pin termination and adhesive tape mounting. It exhibits a typical gain of -2 dBi at zenith and maintains a 50 Ω impedance. The unit is RoHS compliant and suitable for commercial and industrial environments.

Antennas RF Feature Summary

• Dual-band operation supporting both GPS L1 and GLONASS L1 frequency ranges
• Compact low-profile ceramic construction optimized for space-constrained designs
• Right-hand circular polarization to mitigate multipath interference effects

Antennas RF Applications

• Personal Navigation Devices (PND)
• Mobile phones and PDAs
• Laptop computers
• Healthcare and medical monitoring devices

Antennas RF Procurement Notes

Verify the specific suffix designation during procurement to ensure correct frequency band alignment and physical dimensions. Confirm that the adhesive tape mounting method aligns with the target assembly process. Ensure the ground plane size matches the datasheet reference conditions for accurate performance validation. Check for RoHS compliance documentation if required by regional regulations.

Antennas RF Selection Notes

Select this component when a small form factor is critical for embedded GNSS positioning. Consider the -2 dBi gain specification against system link budget requirements. Evaluate the 13x13mm ground plane constraint for PCB layout efficiency. This model is appropriate for consumer electronics where size outweighs high-gain needs.

Antennas RF Part Context

This part belongs to Abracon's APAE series of RF antennas, specifically engineered for Global Navigation Satellite Systems. The series provides various sizes and configurations to accommodate different device constraints. As a passive ceramic patch antenna, it integrates directly into printed circuit boards without requiring active power components.

Antennas RF Replacement Considerations

APAE1590R1350AKDB5-T offers similar dual-band functionality but differs in height (5.60mm vs 4mm) and ground plane requirements. Verify mechanical clearance and mounting compatibility before substitution.