ANT2525B00DT1516S

Antennas RF Overview

The ANT2525B00DT1516S is a passive ceramic patch antenna from Pulse Electronics, designed for GNSS applications including GPS and GLONASS. It operates within a frequency range of 1.575 GHz to 1.602 GHz with a bandwidth of 20 MHz. The component features right-hand circular polarization (RHCP) and a nominal gain of 5 dBi. It has a compact mechanical form factor measuring 24.85 mm in length and width, with a height of 4 mm. The antenna supports SMD/SMT mounting on PCBs and maintains an impedance of 50 Ohms with a VSWR of 2. It functions reliably between -40°C and +105°C.

Antennas RF Feature Summary

• Supports dual-band GPS and GLONASS systems for enhanced navigation accuracy
• Utilizes a compact ceramic patch design suitable for space-constrained PCB integration
• Features right-hand circular polarization to optimize signal reception quality

Antennas RF Applications

• Navigation Devices
• Telematics Boxes
• Fleet Management Systems

Antennas RF Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct configuration. Confirm RoHS compliance status and lifecycle stage before procurement. Check for alternative package options if tray packaging constraints exist. Ensure compatibility with existing PCB footprint dimensions and soldering profiles. Validate that the selected variant meets the required environmental temperature specifications for the intended deployment.

Antennas RF Selection Notes

Select this component when integrating GPS and GLONASS capabilities into compact electronic devices requiring reliable GNSS positioning. Consider its physical dimensions and SMD mounting requirements during PCB layout planning. Evaluate the gain and VSWR specifications against system link budget requirements. Ensure the operating temperature range aligns with the environmental conditions of the target application environment.

Antennas RF Part Context

This part belongs to the ANT2525 series of RF antennas manufactured by Pulse Electronics. It is categorized under Passive Antennas and specifically designed for GNSS applications. The series includes various variants tailored for different frequency bands and mounting configurations, providing flexibility for diverse wireless communication needs.

Antennas RF Replacement Considerations

Consult the official datasheet for direct substitute part numbers within the same series. Verify electrical parameter equivalence and mechanical footprint compatibility before substitution. Cross-reference with manufacturer documentation for updated component recommendations.