PVIB2.0 Bus Series
NDAQ-9141
- 4-channel synchronous sampling at up to 50 MSps
- 14-bit ADC resolution, 4–10 MHz signal bandwidth
- Dynamic range >80 dB, SNR >72 dB
- 1 GB onboard buffer for extended capture
- USB 3.0 and Gigabit Ethernet interfaces
- Oscilloscope mode and real-time analysis support
- Metal shielding with floating ground; optional mass storage
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Specifications
| Item | Value |
|---|---|
| Analog Input | |
| Channels | 4 channels |
| Input Mode | Single-ended |
| ADC Resolution | 14-bit |
| Max Sample Rate | Up to 50 MSps per channel simultaneously, with multiple programmable lower rates |
| Input Range | ±10V、±5V、±1V、±500mV |
| Input Impedance | 1 MΩ |
| Input Coupling | DC / AC / GND, programmable switching |
| Dynamic Performance | |
| DC Accuracy | Better than 0.3% |
| Dynamic Range | Better than 80 dB |
| Channel Crosstalk | Better than -85 dB |
| SNR | Better than 72 dB |
| Bandwidth | 4~10MHz |
| Analog Channel Trigger | |
| Trigger Source | CH1～CH4 |
| Trigger Mode | Edge trigger, window trigger |
| Trigger Level | -10 to +10 V, full scale |
| External Digital Trigger | |
| Logic Level | 5V TTL/CMOS |
| Trigger Edge | Rising / falling edge |
| Pulse Width | Greater than 100 ns |
| Buffer | |
| Storage | 1 GB per unit |
| Power Supply | |
| Power Input | DC 24V |
| Power Consumption | 12W |
| Environmental | |
| Operating Temperature | -40℃～60℃ |
| Relative Humidity | 5%–85%, non-condensing |
| Dimensions | |
| Size | 250mm × 185mm × 26mm |