GPS-TMG-26NMS

Antennas RF Overview

The GPS-TMG-26NMS is a dome-style RF antenna manufactured by Amphenol PCTEL, designed for precise timing and synchronization applications. It operates at a center frequency of 1575 MHz within the UHF band (1 GHz to 2 GHz). The component features an N-type female connector and utilizes a base mounting configuration. Key electrical specifications include a gain of 4.5 dBic and a Voltage Standing Wave Ratio (VSWR) of 2. The antenna integrates both a Low Noise Amplifier (LNA) and filtering capabilities to enhance signal integrity. It is classified under the navigation RF family and supports GPS systems.

Antennas RF Feature Summary

• Integrates LNA and filter for enhanced signal processing
• Dome design optimized for timing and synchronization
• Supports GPS navigation standards

Antennas RF Applications

• Network infrastructure equipment timing
• Synchronization systems
• GPS navigation applications

Antennas RF Procurement Notes

Verify the specific datasheet version for the GPS-TMG-26NMS model to confirm mechanical dimensions and environmental ratings. Ensure compatibility with N-type female interfaces. Check for RoHS compliance status and export control classifications such as ECCN before finalizing procurement plans.

Antennas RF Selection Notes

Select this component when high-precision timing is required for network infrastructure. The integrated LNA and filter address interference risks. Compare against other series like GNSS1-TMG-26NMS if multi-constellation support beyond GPS is needed. Verify that the base mounting style fits the installation environment.

Antennas RF Part Context

This part belongs to the GPS-TMG-26N series from Amphenol PCTEL, which focuses on timing and synchronization solutions. It is distinct from general-purpose GNSS antennas by emphasizing high-rejection characteristics suitable for sensitive infrastructure. The series includes variants like the HR (High Rejection) models for specialized interference mitigation.

Antennas RF Replacement Considerations

The GNSS1-TMG-26NMSCL is a related dome antenna in the same product line. While it shares similar mounting and connector types, verify if its broader constellation support (BeiDou, Galileo, GLONASS) or different gain/VSWR specs meet the specific timing requirements of the current design.