Timing card
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T220-B PCIe B-code timing card
The T220-B is a PCIe B-code timing card that provides high-precision time synchronization and timer interrupt functionality for computers. It supports dual B-code inputs with an automatic switching mechanism. Even if the reference source is interrupted, the built-in high-stability crystal oscillator continuously outputs a stable time signal, ensuring reliable system operation. It is suitable for use in scientific research, communications, power generation, transportation, and industrial automation.

T220-C PCIe PCI timing card
The T220-C is a PCI timing card that supports GPS/Beidou. It tames a local oven-controlled crystal oscillator (OCO) to provide precise time and timing interrupt signals to computers. It supports IEEE1588, B-code, 1PPS, and TOD outputs. Even if the reference source is interrupted, it maintains time using the highly stable crystal oscillator, ensuring highly reliable system operation. It is suitable for applications in scientific research, communications, power generation, transportation, and industrial automation.

T220-X PXI Timing Card
The T220-X is a PXI interface timing card that supports reference inputs such as GPS, 1PPS, and TOD, and outputs PTP, B-code, and TOD+1PPS timing signals. It provides high-precision time and timer interrupt functionality to a computer via the PXI bus. Its built-in, highly stable oven-controlled crystal oscillator ensures stable operation even after power failure, ensuring continuous system timing. It is suitable for use in scientific research, communications, power generation, transportation, and other fields.

T221-C PCIe timing card
The T221-C is a high-performance PCIe timing card that integrates a GNSS receiver and a highly stable clock (OCXO/atomic clock) to achieve nanosecond-level time synchronization and reliable timekeeping. It supports reference inputs such as PPS and TOD, and is compatible with the IEEE 1588 protocol. Based on an FPGA architecture, it offers customizable functions, anti-interference capabilities, and a standard PCIe design for easy integration and deployment. It is suitable for use in scientific research, communications, power generation, data centers, and other scenarios.