APAE1575R1540AZDB2F-T

Antennas RF Overview

The APAE1575R1540AZDB2F-T is a ceramic patch antenna manufactured by Abracon LLC, designed for Global Positioning System (GPS) applications. It operates at a center frequency of 1575.42 MHz with a specified frequency range of 1.575–1.579 GHz, aligning with the standard GPS L1 band. The component features a gain of 1.2 dBi and utilizes Right-Hand Circular Polarization (RHCP). Its physical dimensions are 15.0 x 15.0 x 4.0 mm. The device supports through-hole mounting and includes adhesive tape for secure attachment.

Antennas RF Feature Summary

• Supports right-hand circular polarization for reliable signal reception
• Designed for through-hole mounting with integrated adhesive tape
• Optimized for standard GPS L1 band operations

Antennas RF Applications

• Global Positioning System (GPS) receivers
• Navigation devices
• Automotive tracking systems
• IoT location-enabled modules

Antennas RF Procurement Notes

Verify the specific suffix 'T' indicates vacuum-sealed tray packaging containing 50 units per tray when reviewing procurement documentation. Confirm that the ordering information matches the required mechanical footprint and mounting style. Ensure compatibility with the target PCB design regarding the SMA male connector interface. Cross-reference the manufacturer's latest datasheet to confirm current revision status and environmental compliance details before finalizing purchase orders.

Antennas RF Selection Notes

Select this component when a compact 15x15mm form factor is required for embedded GPS solutions. The 1.2 dBi gain and RHCP characteristics make it suitable for general-purpose navigation where moderate performance is sufficient. Consider the through-hole mounting requirement and adhesive tape feature for assembly processes. Evaluate space constraints against the 4.0 mm height profile to ensure proper clearance within the final enclosure design.

Antennas RF Part Context

This part belongs to Abracon's APAE series of GPS patch antennas, which offers various sizes including 12x12mm, 13x13mm, and 18x18mm variants. The series provides standardized 1575.42 MHz operation for L1 band applications. The APAE1575R1540AZDB2F-T specifically addresses needs for a mid-range size between smaller surface-mount options and larger high-gain antennas, balancing performance with board space efficiency.

Antennas RF Replacement Considerations

Potential substitutes include other Abracon models such as APAE1575R1240ABDD1-T or APAE1575R1340ABDD6-T if a smaller footprint is acceptable. Larger alternatives like APAE1575R1820ABDC1-T may be considered if higher gain or different dimensions are permissible. Verify that any replacement maintains the same SMA male connector type and RHCP specification.