DAA4959-14DP

Antennas RF Overview

The Amphenol PCTEL DAA4959-14DP is a dual-polarized directional array antenna designed for the 4.9 GHz to 5.9 GHz frequency range. It features a nominal gain of 14 dBi and an impedance of 50 Ohms. The unit utilizes two N-type female connectors for connectivity. This component is engineered to provide high gain and managed sidelobe pattern shaping, supporting broadband wireless access applications within the specified V-Band spectrum.

Antennas RF Feature Summary

• Dual-polarized directional array design for enhanced signal management
• Engineered for managed sidelobe pattern shaping in broadband applications
• Operates within the 4.9 GHz to 5.9 GHz frequency band

Antennas RF Applications

• Broadband wireless access systems
• Point-to-point microwave links
• Fixed wireless access networks

Antennas RF Procurement Notes

Verify the specific datasheet version with the manufacturer or authorized distributor before procurement. Confirm that the connector type and polarization requirements match the system design. Ensure environmental ratings align with the intended installation location. Cross-reference the part number to confirm current production status and availability constraints.

Antennas RF Selection Notes

Select this model when a high-gain directional solution is required for the 5 GHz band. The dual-polarized configuration supports spatial diversity or MIMO implementations. Consider the physical dimensions and mounting requirements for wall or pole installations. Evaluate the sidelobe suppression capabilities against interference mitigation needs in dense RF environments.

Antennas RF Part Context

This antenna belongs to the PCTEL directional array series, which focuses on high-performance solutions for fixed wireless infrastructure. The DAA4959-14DP specifically targets the UNII bands used for Wi-Fi and other broadband protocols. It represents a specialized component for long-range communication links requiring precise beam control.

Antennas RF Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided documentation. Any replacement must match the 4.9-5.9 GHz frequency range, 14 dBi gain specification, and dual-polarized architecture. Verify connector compatibility and mechanical mounting interfaces before substituting.