GPS-TMG-HR-40N

Antennas RF Overview

The Amphenol PCTEL GPS-TMG-HR-40N is a dome-style RF antenna designed for Global Positioning System applications. It operates within the L1 frequency band, specifically centered at 1.575 GHz with a range of 1.565 GHz to 1.585 GHz. The unit features an N-type female connector and utilizes pole mount installation. Key electrical specifications include a Voltage Standing Wave Ratio (VSWR) of 1.5 and a gain of 40 dB. The antenna is constructed to support high rejection capabilities for precise timing and navigation tasks.

Antennas RF Feature Summary

• High rejection performance for enhanced signal integrity
• Integrated Low Noise Amplifier (LNA) functionality
• Dome form factor suitable for outdoor deployment
• Supports full-range GPS and international GNSS frequencies

Antennas RF Applications

• Time synchronization systems
• Commercial tracking solutions
• Precision navigation equipment

Antennas RF Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with system requirements. Confirm that the N-type female interface matches existing cabling infrastructure. Check lead times as standard delivery may extend to approximately 18 weeks depending on manufacturing schedules. Ensure environmental ratings align with the intended deployment location.

Antennas RF Selection Notes

Select this model when high signal rejection and precise timing accuracy are critical for the application. The 40 dB gain specification makes it suitable for long-distance or noisy environments requiring robust signal capture. Consider the dome design for aerodynamic or aesthetic integration needs. Verify power supply requirements if the integrated LNA necessitates external bias voltage.

Antennas RF Part Context

This component belongs to the GPS-TMG-HR series by Amphenol PCTEL, which specializes in RF antennas for navigation and timing. The series includes variants such as the GPS-TMG-HR-26NMSCL-A and GPS-TMG-HR-40NCM, offering different gain levels and mounting options. These products are engineered for industrial IoT and professional navigation sectors.

Antennas RF Replacement Considerations

The GPS-TMG-HR-40NCM is a related variant within the same product family. When substituting, verify that the connector type and mounting style remain compatible with the existing assembly. Ensure the replacement part maintains the required 40 dB gain and frequency range specifications.