ANT-418-HESM

Antennas RF Overview

The ANT-418-HESM is a helical RF antenna designed for surface mount soldering applications. It operates at a center frequency of 418MHz with a bandwidth ranging from 393MHz to 443MHz. The component provides a gain of 1.7dBi and maintains a Voltage Standing Wave Ratio (VSWR) of 2. It is classified as a UHF antenna within the HE series, suitable for ISM band usage.

Antennas RF Feature Summary

• Helical structure optimized for embeddable surface mount installation
• Designed for general ISM band compliance and operation
• Utilizes solder termination for direct PCB integration

Antennas RF Applications

• Alarm systems
• ISM band devices
• Remote control units
• Security systems

Antennas RF Procurement Notes

Verify the specific manufacturer part number against official TE Connectivity Linx documentation to ensure authenticity. Confirm that the received components match the specified helical surface mount form factor and solder termination type. Check RoHS compliance status and moisture sensitivity level details prior to assembly processing.

Antennas RF Selection Notes

Select this model when a low-profile, embeddable antenna solution is required for 418MHz applications. The helical design supports surface mount technology, facilitating automated assembly processes. Consider the 1.7dBi gain and VSWR specifications relative to system range requirements.

Antennas RF Part Context

This component belongs to the HE Series of embeddable monopole antennas manufactured by TE Connectivity Linx. The series includes variants for frequencies such as 315MHz, 433MHz, 868MHz, and 916MHz, providing engineers with standardized RF solutions for industrial sensor and wireless communication technologies.

Antennas RF Replacement Considerations

Consult official TE Connectivity Linx documentation for confirmed substitute part numbers. No public cross-reference data is available in the provided source material.