Description
The PXIe-5644R is a Vector Signal Transceiver (VST) that features a model number PXIe-5644. This device is labeled with part numbers 782376-01 and 150818E-02L, indicating its unique identification within the product line. The VST operates within a bandwidth of 80 MHz and offers a frequency range from 65 MHz to 6 GHz, making it versatile for a wide range of signal processing tasks.
The initial adjustment accuracy of the device is specified as ±200 × 109, ensuring precise performance from the outset. Over time, the device exhibits an aging factor of ±1 × 10-6 per year, indicative of its long-term reliability and stability. The amplitude range it can handle spans from noise level to +30 dBm, while the RF reference level resolution/range is ≥60 dB in 1 dB nominal steps, allowing for fine adjustments to signal levels.
Connectivity options include an SMA (female) connector with a 50 Ω nominal impedance and AC coupling, suitable for a variety of RF applications. The device also features a VHDCI digital I/O connector, supporting a digital I/O range from -0.5 V to 4.5 V. Software compatibility is extensive, supporting NI-RFmx, NI-RFSA, NI-RFSG, and NI LabVIEW, along with optional modules such as the NI LabVIEW FPGA Module and the NI LabVIEW Real-Time Module. This ensures that the VST can be seamlessly integrated into various software environments for comprehensive signal analysis and generation tasks.
| Specification | Detail |
|---|---|
| Part Number | 782376-01, 150818E-02L |
| Category | VST |
| Model | PXIe-5644 |
| Short Description | PXIe-5644R |
| Bandwidth | 80 MHz |
| Frequency Range | 65 MHz to 6 GHz |
| Initial Adjustment Accuracy | ±200 × 109 |
| Aging Factor | ±1 × 10-6 per year |
| Amplitude Range | Noise level to +30 dBm |
| RF Reference Level Resolution/Range | ≥60 dB in 1 dB nominal steps |
| Connector Type | SMA (female), 50 Ω nominal impedance, AC coupled |
| Software Compatibility | NI-RFmx, NI-RFSA, NI-RFSG, NI LabVIEW, NI LabVIEW FPGA Module, NI LabVIEW Real-Time Module (optional) |
| Digital I/O Connector | VHDCI |
| Digital I/O Range | -0.5 V to 4.5 V |



