8111D-HR

Overview

The Amphenol PCTEL 8111D-HR is a high rejection magnetic mount tracking antenna designed for global GNSS applications. It covers the full GNSS band, including GPS L1, GLONASS L1, Galileo E1, and Beidou B1 frequencies within the UHF range of 1GHz to 2GHz. The unit features a 5-meter cable length and an SMA male connector. It incorporates proprietary filtering technology to achieve wideband coverage while maintaining high signal rejection capabilities. The antenna is constructed with a low-profile design, measuring approximately 12.00mm in height, and utilizes a magnetic mounting type for secure installation on vehicles or mobile platforms.

Feature Summary

• Proprietary filtering design enables wideband GNSS coverage with high signal rejection
• Magnetic mounting type allows for quick and secure installation on ferrous surfaces
• Dual-band capability supporting multiple global navigation satellite systems

Applications

• Intelligent Transportation Systems (ITS)
• Commercial vehicle tracking
• Precision navigation equipment
• GNSS time synchronization

Procurement Notes

Verify the specific ordering suffix to confirm cable length and connector type variations. Ensure compatibility with existing RF interfaces before integration. Confirm environmental ratings if deployment involves extreme temperature conditions. Cross-reference part numbers with official distributor catalogs to avoid counterfeit components. Validate that the magnetic base strength meets the mechanical requirements of the intended mounting surface.

Selection Notes

Choose this model when high interference rejection is critical for accurate positioning data. The magnetic mount offers flexibility for temporary or semi-permanent installations without drilling. Consider the 5-meter cable length for routing constraints between the antenna and receiver unit. Evaluate the SMA connector interface against the receiving equipment's input specifications. This antenna is suitable for mobile platforms requiring robust GNSS performance in noisy RF environments.

Part Context

This component belongs to the Stingray series of GNSS antennas from Amphenol PCTEL. The series is engineered for demanding mobile and fixed applications requiring reliable satellite signal acquisition. The 8111D-HR variant specifically addresses the need for high rejection in urban or electromagnetically challenging environments. It complements other models in the lineup by offering specialized filtering characteristics tailored for multi-constellation support.