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GNSS1-TMG-26NCS

GNSS1-TMG-26NCS

PCTEL / Amphenol
Antennas GLOBAL GNSS TIMING ANTENNA, 26DB, GPS, GLONASS, GALILEO & BEIDOU, MARINE MNT
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Overview

The GNSS1-TMG-26NCS is a high-performance active GNSS timing antenna designed for synchronization in telecommunications and industrial networks. It supports multiple constellations including GPS, GLONASS, Galileo, and BeiDou, featuring an integrated 26dB gain LNA and multi-stage filtering for operation in high-noise environments.

Why Choose This Part

This antenna features a robust dome design with an N-type female connector and an integrated LNA that operates across a wide 3V to 9V DC range. Its specialized filtering ensures excellent rejection of out-of-band interference, which is critical for maintaining lock in dense RF environments near cellular transmitters.

Applications

Telecommunications Timing
Providing precise UTC synchronization for 4G/5G base stations and network infrastructure.
Marine Navigation
Utilizing the included marine mount for reliable positioning and timing on commercial and research vessels.
Industrial Automation
Synchronizing distributed control systems and smart grid equipment across large geographic areas.

Key Specifications

Gain 3dBic
VSWR 2
Features LNA, Filter
Termination N Type Female
Antenna Type Dome
Applications Beidou, Galileo, GLONASS, GNSS, GPS
Height (Max) 4.961" (126.00mm)
Mounting Type Pole Mount
Frequency Group UHF (1GHz ~ 2GHz)
Frequency Range 1.554GHz ~ 1.615GHz
Number of Bands 1
RF Family/Standard Navigation
Frequency (Center/Band) 1.5845GHz

Getting Started

Installation requires a clear view of the sky and a 50-ohm coaxial cable terminated with an N-type male connector. Ensure the host GNSS receiver or a dedicated bias-T provides between 3V and 9V DC on the center conductor to power the internal 26dB LNA, keeping current draw below 35 mA.

GNSS1-TMG-26 Family

Part NumberDifferenceStock
GNSS1-TMG-26NMS MS 35