66089-0430

Antennas RF Overview

The TTM Technologies 66089-0430 is a straight whip RF antenna designed for the UHF band, specifically centered at 425MHz. It features a gain of 3dBi and a maximum height of 2.362 inches (60.00mm). The component utilizes a U.FL (UMCC) or I-PEX MHF1 connector for installation and exhibits a Voltage Standing Wave Ratio (VSWR) of 1.7. This antenna is part of the 66089 series and is currently in active production.

Antennas RF Feature Summary

• Straight whip antenna design optimized for UHF frequency applications
• Connector mount installation using U.FL (UMCC) or I-PEX MHF1 interfaces
• Consistent 3dBi gain performance across the designated frequency band

Antennas RF Applications

• UHF radio communication systems
• Industrial telemetry equipment
• Wireless sensor networks operating in the 425MHz range

Antennas RF Procurement Notes

Verify the specific connector type required for your PCB layout, as the component supports both U.FL and I-PEX MHF1 interfaces. Confirm that the 425MHz center frequency aligns with your regulatory requirements and operational bandwidth. Ensure mechanical clearance is available for the 60.00mm maximum height to prevent physical interference during assembly or operation.

Antennas RF Selection Notes

Select this model when a compact, high-gain solution is needed for UHF bands around 425MHz. The low VSWR of 1.7 indicates efficient power transfer. Consider the straight whip form factor for omnidirectional coverage needs. Compare against other series members if different frequencies or connector styles are required for the specific system architecture.

Antennas RF Part Context

This component belongs to the 66089 series of RF antennas manufactured by TTM Technologies. The series offers various configurations for different frequency bands and connector types. The 66089-0430 specifically targets the 425MHz segment, providing a standardized solution for manufacturers requiring reliable UHF connectivity with minimal profile constraints.

Antennas RF Replacement Considerations

Check the 66089-2430 for similar specifications but at a 2.4GHz frequency. Verify compatibility with other 66089 series variants if frequency adjustments are necessary.