ANT-20289EB56

Antennas RF Overview

The Adam Tech ANT-20289EB56 is a dual-band external RF antenna designed for Wi-Fi applications. It operates across two frequency ranges: 2.4GHz to 2.5GHz and 5.1GHz to 7.125GHz, with center frequencies at 2.45GHz and 6.1125GHz. The component features a whip-style design with tilt capability and utilizes an SMA male connector for installation. Peak gain values range from 3dBi to 6.5dB depending on the band, while maximum power handling is rated at 5W. Voltage Standing Wave Ratio (VSWR) specifications are 1.5 and 2.5 for the respective bands, with return loss of -7dB and -15dB.

Antennas RF Feature Summary

• Dual-band operation supporting both 2.4GHz and 5GHz Wi-Fi spectrum requirements
• Adjustable tilt mechanism allowing for directional optimization
• Omni-directional radiation pattern for consistent signal coverage
• Robust construction suitable for high-power transmission up to 5W

Antennas RF Applications

• Wi-Fi access points and routers
• Wireless network infrastructure equipment
• IoT devices requiring dual-band connectivity
• Industrial wireless communication systems

Antennas RF Procurement Notes

Verify the specific gain and VSWR requirements against the datasheet before ordering, as performance varies by frequency band. Confirm that the SMA male connector interface matches the host device port. Ensure environmental ratings meet operational temperature standards. Check RoHS compliance status if required by project specifications. Validate lead times as manufacturing schedules may impact delivery.

Antennas RF Selection Notes

Select this model when dual-band Wi-Fi support is mandatory for the application. The tilt feature provides mechanical flexibility for optimizing signal path in constrained spaces. Ensure the host system can handle the 5W maximum power input without damage. Compare gain specifications against other models if higher directivity is needed. Verify physical dimensions fit within the enclosure constraints due to the 152.4mm height.

Antennas RF Part Context

This component belongs to Adam Tech's ANT series of RF antennas, which are engineered for reliable wireless transmission. The series includes various form factors such as embedded and external options. The ANT-20289EB56 specifically addresses the need for versatile, high-performance external antennas in modern wireless networking environments.

Antennas RF Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult Adam Tech directly for equivalent models or verify compatibility with existing mounting hardware and connector types before switching components.