GD57-21

Antennas RF Overview

The GD57-21 is a grid parabolic RF antenna manufactured by TE Connectivity, designed for high-gain applications in the SHF frequency range. It operates within a frequency band of 5.47GHz to 5.725GHz, centered at 5.7GHz. The component provides a gain of 21dBi with a maximum VSWR of 1.5 and supports up to 100W of power. It features an N-type female connector and utilizes bracket mounting. The physical height is 399.00mm.

Antennas RF Feature Summary

• Grid parabolic design optimized for directional signal transmission
• High gain performance suitable for long-range communication links
• Robust construction for outdoor or fixed installation environments

Antennas RF Applications

• WiMax wireless broadband systems
• WLAN point-to-point backhaul connections
• Fixed wireless access networks

Antennas RF Procurement Notes

Verify component availability status as this item may be discontinued. Confirm technical specifications against the latest official datasheet prior to integration. Ensure compatibility with existing N-type connectors and mounting hardware. Check for any product change notifications affecting performance parameters or material composition.

Antennas RF Selection Notes

Select this model for applications requiring high directivity and gain in the 5.7GHz band. Evaluate mechanical constraints regarding the 399mm height and bracket mounting requirements. Consider environmental conditions and ensure the antenna's power handling capacity meets system peak load demands.

Antennas RF Part Context

This component belongs to the GD57 series of telecom backhaul antennas from TE Connectivity. These antennas are engineered for reliable performance in microwave communication infrastructure. The series typically offers various gain options and frequency bands tailored for specific wireless standards.

Antennas RF Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult TE Connectivity engineering support for current equivalent models if this part is discontinued.