66089-0906

Antennas RF Overview

The TTM Technologies 66089-0906 is a single-band ISM whip antenna designed for wireless module integration. It operates at a maximum frequency of 900 MHz, with specific center frequencies documented at 866 MHz and 915 MHz. The component provides a peak gain of 3 dBi and maintains a Voltage Standing Wave Ratio (VSWR) of 1.7. It utilizes a U.FL (UMCC) or I-PEX MHF1 connector for board mounting. The physical dimensions include a maximum height of 88.00 mm, and the unit weighs approximately 1.361 g.

Antennas RF Feature Summary

• Straight whip design optimized for compact module integration
• Single-band operation within the ISM frequency spectrum
• Direct board-mount connection via U.FL interface

Antennas RF Applications

• Wireless sensor networks operating in the sub-GHz range
• Industrial, Scientific, and Medical (ISM) device modules
• Low-power wide-area network (LPWAN) transceivers

Antennas RF Procurement Notes

Verify the specific frequency requirement against the datasheet, as documentation references both 866 MHz and 915 MHz centers. Confirm connector compatibility with the target PCB footprint. Check RoHS status details directly from the manufacturer's official documentation prior to finalizing procurement specifications.

Antennas RF Selection Notes

Select this component when a low-profile, single-band solution is required for sub-GHz applications. Ensure the host system supports the U.FL connector type. Consider the 88.00 mm height constraint for enclosure design. Validate that the 3 dBi gain meets the link budget requirements for the intended deployment environment.

Antennas RF Part Context

This part belongs to the 66089 series of RF antennas manufactured by TTM Technologies. The series includes variants for different frequency bands, such as the 2.4 GHz model 66089-2430. These components are categorized under ISM antennas and are typically used in conjunction with wireless communication modules requiring reliable omnidirectional radiation patterns.

Antennas RF Replacement Considerations

The 66089-0806 is a related variant operating at 866 MHz with identical mechanical and electrical characteristics including 3 dBi gain and 1.7 VSWR. Verify exact frequency alignment before substitution.