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| Model NO. | CL-1021 | Carrier Frequency | Dual-Frequency |
| Port Number | Multiplex Multi-purpose Channel | Certification | ISO9001/ISO45001 |
| Warranty | 1 Year | Transport Package | Box |
| Origin | China | Production Capacity | 50,000 Units |
GNSS Time Synchronizer with Holdover Function
The CL-1021 is a general-purpose GPS timing box designed with an advanced holdover function. It provides automatic switching between GPS and OCXO as the primary source for 1PPS signals, utilizing a sophisticated adaptive tracking algorithm.
In the absence of GPS signals, the integrated OCXO output ensures the 24-hour 1PPS deviation remains less than 1.5us. Its modular design supports flexible field installation, making it ideal for upgrading existing wireless communication base stations.
Key Features
Established in 1998, the manufacturer is a specialist in telecommunications equipment and electromagnetic components. With decades of experience, the portfolio includes GNSS Timing systems, Wireless networking solutions, and IoT monitoring devices.
The facility is certified to ISO 9001, ISO 14001, and ISO 45001, ensuring high product quality, environmental responsibility, and workplace safety.
Corporate Values
A commitment to energy conservation, emission reduction, and a safe production environment. For nearly thirty years, the company has fostered a spirit of unity and mutual support through team-building and professional development.
