Description
The vector signal analyzer described has several part numbers, including 783156-01, 783124-01, 783156-02, 783124-02, 783156-03, and 783124-03. This indicates a variety of configurations or versions of the same instrument type, catering to different user needs or applications.
It is designed as a 1-Channel instrument, meaning it can analyze one signal at a time. The capability to handle signals up to a maximum frequency of 26.5 GHz makes it suitable for high-frequency applications, including microwave and RF spectrum analysis.
As a product of National Instruments, a reputable manufacturer in the field of measurement and automation, this vector signal analyzer is built to provide accurate and reliable data. It is equipped with 2 GB of memory, which is ample for processing and storing complex datasets.
The RF Spectrum Analysis Frequency Range spans from 20 Hz to 26.5 GHz, indicating its versatility in analyzing a broad spectrum of signals. Despite its extensive frequency range, it maintains a low noise level of -166 dBm/Hz within the 300 MHz to 1.7 GHz range, ensuring the clarity and precision of measurements.
It should be noted that the instrument does not come with a built-in preamplifier, which may be a consideration for applications requiring signal amplification right at the input stage. However, its measurement capabilities, including Intermodulation Distortion, Adjacent Channel Power, and Error Vector Magnitude, cover a comprehensive set of parameters for signal analysis.
One of its special features is the built-in IF signals to IQ data converter, which simplifies the process of analyzing complex modulated signals by converting them into a more manageable form. This feature enhances the analyzer’s utility in advanced signal processing tasks.
| Specification | Details |
|---|---|
| Part Numbers | 783156-01, 783124-01, 783156-02, 783124-02, 783156-03, 783124-03 |
| Channels | 1-Channel |
| Maximum Frequency | 26.5 GHz |
| Instrument Type | Vector Signal Analyzer |
| Manufacturer | National Instruments |
| Memory | 2 GB |
| RF Spectrum Analysis Frequency Range | 20 Hz to 26.5 GHz |
| Noise Level | -166 dBm/Hz (300 MHz to 1.7 GHz) |
| Preamplifier | Not built-in |
| Measurements | Intermodulation Distortion, Adjacent Channel Power, Error Vector Magnitude |
| Special Features | Built-in IF signals to IQ data converter |
Question 1: What max frequency does the PXIe-5668 support?
Answer 1: 26.5 GHz
Question 2: How much memory does the PXIe-5668 have?
Answer 2: 2 GB
Question 3: Does the PXIe-5668 include a built-in preamplifier?
Answer 3: No
Question 4: What’s the noise level at 300 MHz to 1.7 GHz for PXIe-5668?
Answer 4: -166 dBm/Hz
Question 5: Can the PXIe-5668 convert IF signals to IQ data?
Answer 5: Yes
