Liquid Instruments SW-Lab-FRA Frequency Response Analyzer
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Liquid Instruments SW-Lab-FRA is a frequency response analyzer measuring from 10 mHz to 200 MHz with configurable sweeps and up to 8192 measurement points.
Product details
| Model | SW-Lab-FRA |
| Manufacturer | Liquid Instruments |
| Category | Oscilloscope Accessories |
| Availability | Made to order |
Description
Overview
The Liquid Instruments SW-Lab-FRA Frequency Response Analyzer is a 2-channel instrument for measuring the frequency response of systems in both magnitude and phase. It uses a swept sine output from 10 mHz to 200 MHz with configurable linear or logarithmic sweeps. With up to 8192 points per sweep and independent input/output channels, it enables differential or ratiometric measurements of system behavior.
Key Features
- Frequency range: 10 mHz to 200 MHz
- Sweep types: linear and logarithmic
- Points per sweep: up to 8192
- Averaging time: 1 µs to 10 s
- 2 input channels, 2 output channels (independently configurable)
- Dynamic amplitude drive with saturation detection and avoidance
- Interactive Bode plot with magnitude and phase display
- Live sweep monitoring or pause for analysis
- Flexible math channel for complex calculations
- One-touch normalization for comparative analysis
- Cursor and marker tools for precise measurements
- API support: Python, MATLAB, LabVIEW
Applications
- Impedance and admittance measurement
- Capacitance and inductance measurement
- Stability analysis and pole/zero determination
- Power supply and regulator analysis
- EMI filter characterization and design
- Frequency response verification
Specifications
| Series | Moku:Lab Series |
| Channels | 2 Input / 2 Output |
| Frequency Range | 10 mHz to 120 MHz |
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Liquid Instruments SW-Lab-FRA Frequency Response Analyzer
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