home >> Universal time-frequency modul >> T220-X PXI synchronous clock cardPXI clock card
Product Description:
The T220-X PXI Synchronized Clock Card supports various reference inputs and outputs, allowing it to provide high-precision time information and external time synchronization for computer systems based on different combinations as required. It supports GPS, 1PPS, and TOD signals as reference inputs and can provide PTP, B-code, and TOD+1PPS signals as time outputs.
This board card communicates time information and timing interrupt signals to the computer through the PXI interface, achieving synchronization between the computer's software time and the card's time. With a built-in high-temperature constant-temperature oscillator, even if all reference time sources are disconnected, the board card's internal high-stability oscillator can maintain continuous operation within a certain time accuracy range, thereby providing reasonably accurate time signals to the computer system and significantly improving the reliability of continuous operation.
Technical Specifications:Receiver:
Frequency: GPS (L1), BeiDou Phase 2 (B1)
Number of Channels: 48 tracking channels
Time Synchronization Accuracy: <30ns (RMS)
Horizontal Accuracy: 15m
Vertical Accuracy: 20m
Connector: MCX
IEEE-1588:
Number of Ports: 1
Version: IEEE1588 V2 (Master Clock Mode)
Synchronization Accuracy: ≤100ns (point-to-point)
Connector: RJ45
B-DC Input/Output:
Number of Ports: 1
Signal Level: RS422 (Isolated)
Synchronization Accuracy: ≤100ns (OCXO)
Connection Interface: SCSI
TOD Input/Output:
Number of Ports: 1
Signal Level: LVTTL
Serial Protocol: 9600-N-8-1
Frame Format: NMEA (ZDA)
Connection Interface: SCSI
1PPS Input/Output:
Number of Ports: 1
Signal Level: LVTTL
Connection Interface: SCSI
Programmable Pulse Signals:
Number of Ports: 2
Input Level: LVTTL
Period Range: 100us to 1S
Pulse Width Range: 200us to 999900us
Step: 10ns
Connection Interface: SCSI
Power:
Power Supply: PXI slot 5V supply
Power Consumption: 3W (typical)
Environmental Characteristics:
Operating Temperature: -20°C to 60°C
Storage Temperature: -25°C to 85°C
Humidity: ≤95%, non-condensing
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Key Features:
● Supports GPS and BeiDou receivers.
● Supports B-code, 1PPS, and TOD as reference inputs.
● Supports IEEE-1588 V2 protocol (Master Clock for external time synchronization).
● Supports GPS/BeiDou-disciplined local temperature-compensated crystal oscillator (TCXO).
● Supports B-code, 1PPS, and TOD for external time synchronization.
● Supports programmable pulse signal output.
● Compatible with Windows operating system, providing extensive software interfaces.
● PXI interface, compatible with various industrial computers.
 FRONT SIDE |
Documentation
Being among experts, no longer confused.
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PNT stands for Positioning, Navigation, and Timing
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Bd Star is a national high-tech enterprise specializing in Beidou GPS timing and navigation industry. The company is dedicated to the research and development, design, production, and sales of system solutions such as standard time timing
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Experienced
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BdSTAR TIME seamless switching technology for redundant reference sources includes several technical components such as high-precision phase-shifting technology, reference clock, FPGA, integrated analog stretching, asynchronous serial communication, parameter storage, and master clock output.
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Requirement customization
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The core technology team of the company has many years of research and development experience in the field of timing and frequency. They possess multiple key core technologies in high-precision timing, PNT combination, frequency measurement, control, optical fiber time-frequency transfer, recovery, and maintenance.
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Philosophy
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"Our team of experts is committed to providing you with the best industry solutions, reducing project costs, and saving your valuable time. Additionally, our ability to design and use various timing and navigation components enables us to develop customized products for various special applications."
