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The Amphenol PCTEL 8178D-HR-DH-W-TAD is a GNSS high rejection, high gain time synchronization antenna. It operates at a center frequency of 1.5845 GHz with a range of 1.559 GHz to 1.61 GHz. The unit features a TNC female connector and conical permanent mount configuration. Designed for precise timing applications, it supports multiple satellite systems including GPS, GLONASS, Galileo, and Beidou.
Verify the exact suffix 'TAD' against official Amphenol PCTEL documentation to confirm specific manufacturing revisions or regional compliance variations. Ensure the conical permanent mount interface matches the installation surface requirements. Cross-reference the TNC female connector specifications with system input ports to guarantee mechanical and electrical compatibility before finalizing procurement orders.
Select this component when high rejection and high gain are critical for time synchronization accuracy. The conical permanent mount design suits fixed installations requiring robust physical stability. Verify that the TNC female interface aligns with existing cabling infrastructure. Confirm operational frequency coverage meets the specific GNSS constellation requirements of the target deployment environment.
This model belongs to the 8178D-HR series of GNSS antennas from Amphenol PCTEL. The series specializes in high rejection and high gain solutions for precise timing applications. Variations within the series typically differ by mounting style, connector type, or specific environmental ratings, necessitating careful identification of the full part number for accurate specification matching.
Public confirmed substitute part numbers are not available in the provided source material.