EXR420BN

Antennas RF Overview

The EXR420BN is a whip-style RF antenna manufactured by TE Connectivity, designed for communication applications within the UHF band. It operates at a center frequency of 435 MHz with a range of 420 to 450 MHz. The component features a 50-ohm impedance and utilizes a BNC male connector for mounting. It is classified as an ISM type antenna intended for panel installation.

Antennas RF Feature Summary

• Whip-style design with tilt capability
• BNC male connector interface
• Panel mounting configuration

Antennas RF Applications

• UHF communication systems
• ISM band operations
• RF signal transmission

Antennas RF Procurement Notes

Verify current availability status as the manufacturer has indicated this model is scheduled for obsolescence. Confirm specific datasheet revisions and end-of-life timelines directly with TE Connectivity or authorized distributors before finalizing procurement plans to ensure supply continuity.

Antennas RF Selection Notes

Select this component when a dedicated UHF whip antenna with BNC connectivity is required. Ensure the application environment supports panel mounting and matches the 50-ohm system impedance. Consider alternative models if long-term supply stability is a critical constraint due to the obsolescence notice.

Antennas RF Part Context

This part belongs to the EXR series of RF antennas from TE Connectivity. It shares design characteristics with similar models like the EXR450BN, which operates in the adjacent 460 MHz band. Both utilize whip styles and BNC connectors, differing primarily in their specified frequency ranges and operational bands.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the scheduled obsolescence, users should consult TE Connectivity for recommended replacement components that match the required frequency and connector specifications.