The NI PXI-5620 is a single-channel, 14-bit frequency-domain digitizer offering sampling rates up to 64 MS/s.
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Key product information and technical features.
The PXI-5620 occupies one PXI slot and provides onboard digital downconversion.
Together with the PXI-5600 downconverter, it forms the NI PXI-5660 vector signal analyzer. This configuration uses legacy Traditional NI-DAQ software rather than NI-DAQmx.
Verified product specifications.
| Analog input channels | 1 channel |
|---|---|
| Resolution | 14 bits |
| Sampling rate range | 1 kS/s to 64 MS/s |
| Analog bandwidth (−3 dB) | 10 kHz to 36 MHz |
| Input impedance | 50 nominal Ω |
| Input coupling | AC |
| Onboard memory without DDC | 16 or 32 MSamples |
| Onboard memory with DDC | 8 or 16, complex data MSamples |
| DDC decimation rate | 32 to 4096 |
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Manufacturer
Modular instrumentation platform
Frequency-domain digitizer
PXI-5620 digitizer plus PXI-5600 downconverter forms the PXI-5660.
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Product-specific answers based on available technical information.
No. It uses the legacy Traditional NI-DAQ driver. NI states that this driver is not supported on Windows 10 or later.
Yes. These modules form the PXI-5660 vector signal analyzer. NI documents initialization through the NI 5660 VIs rather than association through the NI-DAQmx device list in MAX.