GPS-TMG-26NMSCL

Antennas RF Overview

The GPS-TMG-26NMSCL is a high-rejection L1 timing dome antenna manufactured by Amphenol PCTEL. It operates at a center frequency of 1.575 GHz with a range of 1.565 GHz to 1.585 GHz. The unit provides 3.5 dBiC gain and features an N-type female connector for base mounting. Key technical specifications include a VSWR of 1.5 and integrated Low Noise Amplifier (LNA) and filter components designed for precise GPS signal acquisition.

Antennas RF Feature Summary

• High rejection capabilities for L1 timing applications
• Integrated Low Noise Amplifier (LNA) and filtering
• Dome form factor optimized for pole or base mounting

Antennas RF Applications

• GPS L1 timing synchronization systems
• Precision navigation infrastructure
• Industrial IoT location tracking

Antennas RF Procurement Notes

Verify the specific suffix 'MSCL' against the manufacturer's current datasheet to confirm mechanical interface details, as variations in collar or mount configurations may exist within the GPS-TMG-HR-26N series. Ensure compatibility with existing N-type connectors and verify that the high-rejection specification meets the electromagnetic interference requirements of the installation environment.

Antennas RF Selection Notes

Select this model when high-precision L1 timing is required rather than general positioning. The high-rejection feature distinguishes it from standard GNSS antennas, making it suitable for environments with significant signal interference. Confirm that the 3.5 dBiC gain and 1.5 VSWR meet the link budget calculations for the specific receiver sensitivity.

Antennas RF Part Context

This component belongs to the GPS-TMG-HR-26N series, which focuses on high-rejection performance for critical timing applications. It is part of Amphenol PCTEL's portfolio of industrial IoT and navigation solutions, designed to provide reliable signal integrity in challenging RF environments through specialized filtering and amplification technologies.

Antennas RF Replacement Considerations

The GNSS1-TMG-26NMSCL serves as a functional substitute for multi-constellation support (Beidou, Galileo, GLONASS). For single-frequency GPS needs, the GPS-TMG-HR-26NMSCL-A is a direct equivalent within the same high-rejection series.