B66S

Antennas RF Overview

The B66S is a discontinued RF antenna manufactured by TE Connectivity. It operates within the VHF frequency band, specifically covering 66MHz to 174MHz with a center frequency of 120MHz. The component features a whip-style design and utilizes an NMO base for mounting. Technical specifications include a voltage standing wave ratio (VSWR) of 2 and a gain of 0dB. The maximum height of the antenna is 51.000 inches (129.54cm).

Antennas RF Feature Summary

• Whip-style antenna construction designed for VHF applications.
• NMO base mounting configuration for secure installation.
• Operates within the 66MHz to 174MHz frequency range.

Antennas RF Applications

• Mobile communication systems requiring VHF coverage.
• Vehicle-mounted radio installations using NMO bases.
• Marine or land mobile two-way radio setups.

Antennas RF Procurement Notes

This part number is officially listed as discontinued by the manufacturer. Availability is limited to existing stock or secondary market sources. Verify end-of-life status and lead times carefully before finalizing procurement plans. No new production units are expected from the original equipment manufacturer.

Antennas RF Selection Notes

Select this component only if NMO base compatibility and specific VHF frequency requirements align with system needs. Consider the physical height constraint of over 129cm during integration. Due to discontinuation, evaluate alternative active antennas with similar electrical characteristics and mounting interfaces for long-term supply chain stability.

Antennas RF Part Context

The B66S belongs to the family of mobile load coil antennas produced by TE Connectivity. These components are engineered for robust performance in mobile environments. The product line typically supports various frequency bands, with this specific model dedicated to the VHF spectrum. It represents a legacy solution for specialized mobile radio deployments.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is discontinued, engineers must identify equivalent active antennas with matching NMO bases and VHF frequency ranges through independent technical comparison.

Antennas RF FAQ

What is the operating frequency range of the B66S?

The B66S operates within the frequency range of 66MHz to 174MHz, with a center frequency of 120MHz.

What type of base does the B66S use?

The B66S uses an NMO (Non-Magnetic Offset) base for mounting.