Description
The PXIe-5644 / PXIe-5644R models come with a unique set of specifications that cater to a wide range of technical requirements. With part numbers 782376-01 and 150818E-02L, these devices offer a robust solution for various applications.
The bandwidth capability of these models is impressive, standing at 80 MHz, which is suitable for handling high-frequency signals effectively. The frequency range extends from 65 MHz to 6 GHz, ensuring versatility in operation across a broad spectrum of signals.
One of the standout features of the PXIe-5644 / PXIe-5644R models is their timing resolution, which is less than 1 Hz. This allows for precise timing measurements, crucial in many applications requiring exact timing synchronization. The initial adjustment accuracy is also noteworthy, with a specification of ±200 × 109, providing confidence in the accuracy of initial settings.
Over time, the aging factor of ±1 × 10-6 per year suggests a minimal drift in performance, ensuring long-term reliability. Additionally, the amplitude range from the average noise level to +30 dBm offers flexibility in handling signals of varying strengths.
The RF reference level resolution/range is ≥60 dB in 1 dB nominal steps, allowing for fine adjustments in signal level, which is essential for precision-oriented tasks. The connectors used, SMA (female) and VHDCI, ensure high-quality, reliable connections for both RF and digital interfacing.
With an input impedance of 50 Ω nominal (AC coupled), the PXIe-5644 / PXIe-5644R models are designed to match standard RF systems, minimizing signal reflections and losses. The compatibility with software such as NI-RFmx, NI-RFSA, NI-RFSG, NI LabVIEW, NI LabVIEW FPGA Module, and NI LabVIEW Real-Time Module (optional) highlights the models’ flexibility and ease of integration into existing systems.
The support for various Application Development Environments (ADEs), including LabVIEW, LabWindows/CVI, and Microsoft Visual C++, allows users to develop custom applications tailored to their specific needs, further enhancing the utility of the PXIe-5644 / PXIe-5644R models.
| Specification | Detail |
|---|---|
| Model | PXIe-5644 / PXIe-5644R |
| Part Number | 782376-01, 150818E-02L |
| Bandwidth | 80 MHz |
| Frequency Range | 65 MHz to 6 GHz |
| Timing Resolution | <1 Hz |
| Initial Adjustment Accuracy | ±200 × 109 |
| Aging Factor | ±1 × 10-6 per year |
| Amplitude Range | Average noise level to +30 dBm |
| RF Reference Level Resolution/Range | ≥60 dB in 1 dB nominal steps |
| Connectors | SMA (female), VHDCI |
| Input Impedance | 50 Ω nominal (AC coupled) |
| Software Compatibility | NI-RFmx, NI-RFSA, NI-RFSG, NI LabVIEW, NI LabVIEW FPGA Module, NI LabVIEW Real-Time Module (optional) |
| Application Development Environments (ADEs) | LabVIEW, LabWindows/CVI, Microsoft Visual C++ |
| Digital I/O ConnectorQuestion 1: What is the bandwidth capability of the PXIe-5644? Answer 1: The bandwidth capability is 80 MHz. Question 2: What frequency range does the PXIe-5644 support? Question 3: What is the timing resolution of PXIe-5644? Question 4: What software is compatible with PXIe-5644? Question 5: What is the aging factor of the PXIe-5644? |
