The PCI-3150 is a low-cost high-speed data acquisition card with integrated 16M(64MB optional) and 32-bit 143MHz DSP processor, providing sufficient analog signal data without data loss. It provides two synchronous analog signal input ports and a wide voltage input range. PCI-3150 is ideal for communication applications such as communication data analysis. The 40MS/s sampling rate, on-board RAM and DSP processing can be used as an ideal lossless recorder. With 12-bit accuracy, high-speed data acquisition, flexible triggering, it is an ideal product for high-speed data acquisition.
The PCI-3150 is a low‑cost, high‑speed DAQ card featuring two synchronized analog input channels and two synchronized analog output channels, each capable of 40 MS/s conversion with 12‑bit resolution. It includes a 16 MB onboard buffer (64 MB optional), a 32‑bit PCI interface, and programmable digital I/O, counters, and timers.
The card supports Windows 98/2000/NT/XP and Linux, with software drivers for VB, VC++, BCB, Delphi, and MATLAB. It offers flexible input ranges, selectable impedance, and external clocking, making it suitable for communication data analysis, FFT processing, and real‑time signal acquisition. This manual is written in Chinese.
| Analog input channels | 2 (synchronous) |
|---|---|
| Analog input bandwidth | 70 MHz (3 dB) |
| Maximum sampling rate | 40 MS/s per channel |
| Analog output channels | 2 (synchronous) |
| Output impedance | 1 MΩ or 50 Ω (75 Ω optional) |
| Onboard memory | 16 MB (64 MB optional) |
| PCI bus interface | 32‑bit, 33 MHz |
| Power consumption | 1.75 A @ +5 V, 0.5 A @ +12 V |
| Operating temperature range | -20 °C to 55 °C |
Each analog input channel can sample up to 40 MS/s.
The card includes 16 MB of memory, with an optional 64 MB configuration.
Input ranges can be set to +50 mV, +100 mV, +200 mV, ±500 mV, ±1 V, ±2 V, or ±5 V via software.
The card works with Windows 98/2000/NT/XP and Linux.