Description
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The PXIe-5644R is a highly versatile and advanced RF vector signal transceiver with part numbers 782376-01, 150818E-02L. It boasts an impressive bandwidth of 80 MHz and operates across a wide frequency range from 65 MHz to 6 GHz. This device ensures precise initial adjustment accuracy of ±200 × 109 and exhibits minimal aging factor of ±1 × 10-6 per year, ensuring long-term reliability and performance consistency.
Its amplitude range spans from the average noise level up to +30 dBm, with the RF reference level resolution/range being ≥60 dB in 1 dB nominal steps. The PXIe-5644R also features exceptional timing resolution of less than 1 Hz, allowing for precise signal generation and measurement.
The device is equipped with SMA (female) connectors, having a 50 Ω nominal impedance, which provides a reliable and high-quality connection for RF signals. Additionally, it supports a wide range of software compatibility including NI-RFmx, NI-RFSA, NI-RFSG, LabVIEW, and the LabVIEW FPGA and Real-Time Modules for enhanced functionality and flexibility in application development.
For digital signal interfacing, the PXIe-5644R includes a VHDCI connector. The input range for the VHDCI connector is specified from -0.5 V to 4.5 V absolute maximum, with an input impedance tailored for optimal signal integrity.
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| Specification | Detail |
|---|---|
| Part Number | 782376-01, 150818E-02L |
| Model | 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 | -Average noise level to +30 dBm |
| RF Reference Level Resolution/Range | ≥60 dB in 1 dB nominal steps |
| Timing Resolution | <1 Hz |
| Connector Type | SMA (female), 50 Ω nominal impedance |
| Software Compatibility | NI-RFmx, NI-RFSA, NI-RFSG, LabVIEW, LabVIEW FPGA Module, LabVIEW Real-Time Module (optional) |
| Input/Output Connector | VHDCI |
| Input Range (VHDCI Connector) | -0.5 V to 4.5 V absolute maximum |
| Input Impedance (VHDCI Connector) |




