EXR821BN

Antennas RF Overview

The EXR821BN is a UHF whip antenna manufactured by TE Connectivity, designed for operation within the 821MHz to 902MHz frequency range. It features a center frequency of 861MHz and utilizes a BNC male connector for installation. The antenna exhibits a Voltage Standing Wave Ratio (VSWR) of 1.5 and supports a maximum power handling capacity of 50 W. Its physical height reaches a maximum of 9.160 inches (232.66mm). This component belongs to the EXR series and is classified under RF antennas with tilt functionality.

Antennas RF Feature Summary

• Whip-style design with tilt capability for flexible orientation
• Optimized performance within the 821MHz to 902MHz band
• Robust construction supporting up to 50 W power input
• Standard BNC male interface for straightforward integration

Antennas RF Applications

• Industrial wireless communication systems
• Telemetry data transmission links
• Remote monitoring equipment connectivity

Antennas RF Procurement Notes

Verify current availability status as this product is marked as obsolete in distributor records. Confirm compatibility with existing BNC mounting interfaces. Review technical specifications against system requirements before procurement. Check for alternative replacement models if continuous supply is required for long-term projects.

Antennas RF Selection Notes

Select this model when operating specifically within the 821-902MHz UHF range. Ensure the application environment accommodates the 232.66mm height dimension. Verify that the BNC male connector aligns with the host device's port type. Consider the 50 W power rating relative to transmitter output levels.

Antennas RF Part Context

This component is part of the TE Connectivity EXR series, which focuses on radio frequency antenna solutions. The EXR821BN serves as a specialized unit for UHF applications, providing reliable signal transmission capabilities. It represents a specific configuration within the broader portfolio of industrial RF components offered by the manufacturer.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official TE Connectivity catalogs for potential obsolescence replacements or updated series equivalents.