ANT3216LL15R1575A

Antennas RF Overview

The ANT3216LL15R1575A is a ceramic chip antenna manufactured by Pulse Electronics, designed for Global Positioning System (GPS) applications. It operates at a center frequency of 1.575 GHz with a bandwidth spanning from 1.548 GHz to 1.602 GHz. The component features a gain of 2.01 dBi and linear polarization, ensuring reliable signal reception for navigation systems. It has an impedance of 50 Ohms and a maximum power rating of 1 W. Physically, the antenna measures 3.2 mm in length, 1.6 mm in width, and 0.55 mm in height. It utilizes surface-mount technology (SMD/SMT) for PCB integration and supports operating temperatures ranging from -40°C to +105°C.

Antennas RF Feature Summary

• Integrated PIFA structure optimized for GPS band reception
• Compact ceramic construction suitable for space-constrained designs
• Surface-mount termination for automated assembly processes

Antennas RF Applications

• Global Navigation Satellite Systems (GNSS)
• Automotive tracking devices
• Portable consumer electronics requiring location services

Antennas RF Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with target frequency bands and regulatory requirements. Confirm that the procurement source provides valid RoHS compliance documentation and material safety data sheets. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing orders.

Antennas RF Selection Notes

Select this component when a low-profile solution is required for GPS modules within strict spatial limitations. The 50-Ohm impedance matches standard RF transmission lines, simplifying circuit design. Ensure the host PCB layout accommodates the specified ground plane requirements to maintain the stated 2.01 dBi gain performance without detuning effects.

Antennas RF Part Context

This model belongs to the ANT3216 series of passive ceramic antennas from Pulse Electronics. The series offers various configurations tailored for different wireless protocols including Bluetooth, Wi-Fi, and Zigbee. The LL15 variant specifically targets the L1 GPS band, distinguishing it from other models in the family that may support dual-band or sub-GHz frequencies.

Antennas RF Replacement Considerations

Direct substitutes include the ANT3216A063R2400A for general ISM band applications, though frequency differences apply. For identical GPS functionality, verify cross-references with other manufacturers' 1.575 GHz chip antennas, ensuring mechanical footprint and electrical parameters match exactly.