HDDA3W-25-SP

Antennas RF Overview

The TE Connectivity HDDA3W-25-SP is a fixed dish RF antenna designed for the 3.6 GHz frequency band, specifically supporting WiMax and Wi-Fi applications. It features a single polarization configuration with a nominal gain of 29 dBi and operates within a frequency range of 4.9 GHz to 5.875 GHz. The component utilizes an N-type female connector for interface and employs bracket mounting for installation. It exhibits a Voltage Standing Wave Ratio (VSWR) of 1.8 and supports a maximum power handling capacity of 100 W. The physical height reaches up to 648.00 mm.

Antennas RF Feature Summary

• High-gain directional performance optimized for point-to-point wireless links
• Robust mechanical design suitable for outdoor environmental exposure
• Standardized N-type female connector interface for cable integration

Antennas RF Applications

• WiMax network infrastructure deployment
• Fixed Wi-Fi broadband backhaul systems
• Microwave communication link establishment

Antennas RF Procurement Notes

Verify current lifecycle status as the part may be obsolete. Confirm technical specifications against the official datasheet prior to ordering. Ensure compatibility with existing N-type connectors and mounting hardware. Check for alternative models within the HDDA series if this specific variant is unavailable.

Antennas RF Selection Notes

Select this model when high gain and narrow beamwidth are required for long-distance transmission at 3.6 GHz. Evaluate environmental requirements such as wind load and IP rating for outdoor placement. Compare VSWR and gain metrics against system link budget calculations to ensure signal integrity over the intended distance.

Antennas RF Part Context

This component belongs to the HDDA series of dish antennas manufactured by TE Connectivity Laird. These antennas are engineered for high-performance radio frequency applications requiring precise directional control. The series typically includes variants with different polarizations and connector types to suit diverse installation needs.

Antennas RF Replacement Considerations

HDDA3W-25-DP is a documented substitute offering dual polarization capabilities while maintaining similar frequency and gain characteristics.