ANT-458-SP

Antennas RF Overview

The ANT-458-SP is a surface-mount planar RF antenna designed for operation at 458 MHz. It features a single frequency band with a Voltage Standing Wave Ratio (VSWR) of 1.9 and a gain of -5.4 dBi. The component utilizes solder termination and is intended for concealed or internal mounting applications.

Antennas RF Feature Summary

• Surface mount planar design suitable for internal integration
• Optimized for 458 MHz ISM band operations
• Low profile construction for concealed mounting

Antennas RF Applications

• Wireless alarm systems
• Remote control devices
• ISM band telemetry

Antennas RF Procurement Notes

Verify the specific manufacturer designation, as TE Connectivity acquired Linx Technologies. Confirm RoHS compliance status through official datasheets. Ensure the ordering suffix matches the required package variant. Cross-reference part numbers to distinguish between active production and obsolete tooling items like the 458949 series.

Antennas RF Selection Notes

Select this component for designs requiring compact, low-profile antennas operating specifically at 458 MHz. Consider the -5.4 dBi gain when calculating link budgets. Verify that the surface mount footprint aligns with PCB layout constraints. Ensure the application environment supports the intended internal or concealed mounting configuration.

Antennas RF Part Context

This antenna belongs to the SP Series from Linx Technologies, now part of TE Connectivity. It is distinct from general-purpose LTE antennas or mechanical tooling components such as the 458949-4 stop wire. The product line focuses on small form-factor solutions for embedded wireless connectivity.