GT-11

As the Global Navigation Satellite System (GNSS) supports 5G communication networks, data centers, and other critical infrastructure, the need for precise frequencies and synchronization has grown. Compact, high-performance atomic clock technology is now essential to support industry and commerce. Taitien’s atomic oscillators offer excellent performance along with exceptional accuracy, stability, and reliability in the most demanding environments. Furthermore, these devices combine low drift rates, excellent short-term stability, and frequency stability during temperature variations, enabling them to maintain accurate frequency and time even during GNSS interruptions. Taitien’s atomic oscillators are ideally suited for battery-powered portable applications, where available power is limited and precise, rapid frequencies are required immediately upon power-up. Thanks to the built-in 1 PPS function, these devices offer atomic-clock accuracy, a miniature size, light weight, and low power consumption, making them ideal for a variety of commercial, industrial, space, and defense applications that demand performance and durability.

The Taitien GT-11, an externally-controlled crystal oscillator, offers excellent value for the price. The GPS receiver module built into the GT-11 uses either the GPS signal or a 1 pps signal as its control signal. Thanks to this tracking and locking process, the GT-11 achieves accuracy and stability comparable to those of an atomic clock, with a phase error controlled to less than 75 ns (rms). In addition, the GT-11 stands out for its compact size and low power consumption. The GT-11’s excellent performance in terms of accuracy and stability allows it to replace rubidium clocks as a standard reference source. This series is particularly well-suited for various laboratory instruments. Its miniature dimensions of 25.4 x 25.4 x 9.4 mm offer great flexibility.

Features :

• Build-in GPS receiver module providing a +5.0V supply voltage for the active antenna
• CVery low power consumption thanks to its high performance TCXO
• 10MHz CMOS output and 1pps CMOS output
• External 1pps input for synchronization
• Phase accuracy of 75ns RMS
• GPS NMEA output

Typical applications :

• Low cost, affordable reference clock
• Test and measurement equipment

TAITIEN GPS disciplined oscillators (GPSDO) are made in Taïwan. High quality products, they will match your application needs.