ETRA1440

Antennas RF Overview

The ETRA1440 is a VHF vehicular antenna manufactured by TE Connectivity, designed for operation within the 144MHz to 148MHz frequency band. It features a low-profile whip design with a white finish and utilizes an NMO base mount for installation. The component provides unity gain performance and incorporates patented true field diversity technology to enhance signal reception in mobile environments.

Antennas RF Feature Summary

• Patented true field diversity technology for improved signal handling
• Low-profile whip construction for streamlined vehicle integration
• NMO base mount configuration for secure vehicular attachment

Antennas RF Applications

• VHF mobile radio installations
• Emergency service vehicle communications
• Commercial fleet two-way radio systems

Antennas RF Procurement Notes

Verify current availability status as distribution may vary. Confirm compatibility with existing NMO mounting hardware on target vehicles. Ensure operational frequency requirements align strictly with the 144-148 MHz specification. Review manufacturer documentation for any recent product change notifications or end-of-life declarations prior to finalizing procurement orders.

Antennas RF Selection Notes

Select this model specifically for VHF applications requiring diversity reception capabilities. The low-profile form factor suits vehicles where aerodynamic constraints or clearance issues are present. Verify that the NMO mounting interface matches the vehicle roof preparation. Consider the white color option if aesthetic matching with specific vehicle fleets is required.

Antennas RF Part Context

This component belongs to the Phantom Elite series of vehicular antennas from TE Connectivity. The series emphasizes compact designs suitable for modern vehicle architectures while maintaining high-performance RF characteristics through proprietary diversity technologies.

Antennas RF Replacement Considerations

Consult official TE Connectivity substitution guides for direct replacements. Generic VHF antennas may not replicate the patented field diversity functionality. Verify mechanical fitment and electrical specifications before substituting with alternative part numbers.