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Liquid Instruments Frequency Response Analyzer Comparison

Posted by Batter Fly 10-05-2022 0 Comment(s) 4171 Testen en Meten,

Frequency Response Analyzer

Available on Moku:Delta, Moku:Pro, Moku:Lab and Moku:Go hardware

 

Key Features

Stimulate the device under test
Quickly and easily measure the frequency response of a device under test in ranges from mHz to MHz, with linear or logarithmic swept sine output.

Configurable math channel
Add, subtract, multiply, or divide response functions as they are acquired.

Rapid phase, amplitude vs. frequency measurements
Use cursors and markers to measure exact values on the plots.

Wide range of settling and averaging times
Configure settling and averaging times independently to measure resonant or nonlinear systems accurately.

One touch normalization
Save a normalization trace to compare systems or remove spurious cable shifts.

Rapid data sharing
Easily save data and upload to the cloud or Dropbox in common formats.

Multiple, independently-configurable outputs and inputs
Probe multiple (2-8) systems simultaneously, or one system at multiple points depending on hardware platform.

Live Bode plot updates, or pause for analysis
Monitor the magnitude and phase on the interactive Bode plot.

Applications
Impedance measurement
Capacitance/inductance measurement
Stability analysis
Power supply analysis
EMI filter characterization


Compare hardware platforms

The Frequency Response Analyzer runs on Moku:Delta, Moku:Pro, Moku:Lab and Moku:Go. Compare the platform specs to choose the right system for your application.

Moku:Delta

Moku:Delta
Frequency Response Analyzer


Channels
8


Frequency range
10 mHz to 2 GHz


Input impedance
50 Ω or 1 MΩ


Averaging time
1 µs to 10 s


Input voltage range
100 mVpp, 1 Vpp, 10 Vpp, 40 Vpp


Output voltage range
Up to 10 Vpp


Sweep
Linear / logarithmic


Harmonics detection
Up to 15th


Software & Utilities
iPadOS App
macOS App, Windows App
API support for Python, MATLAB, and LabVIEW

Moku:Pro

Moku:Pro
Frequency Response Analyzer


Channels
4


Frequency range
10 mHz to 500 MHz


Input impedance
50 Ω or 1 MΩ


Averaging time
1 µs to 10 s


Input voltage range
400 mVpp, 4 Vpp, 40 Vpp


Output voltage range
4 Vpp (20 Vpp < 100 MHz)


Sweep
Linear / logarithmic


Harmonics detection
Up to 15th


Software & Utilities
iPadOS App
macOS App, Windows App
API support for Python, MATLAB, and LabVIEW

Moku:Lab

Moku:Lab
Frequency Response Analyzer


Channels
2


Frequency range
10 mHz to 200 MHz


Input impedance
50 Ω or 1 MΩ


Averaging time
1 µs to 10 s


Input voltage range
1 Vpp, 10 Vpp


Output voltage range
2 Vpp


Sweep
Linear / logarithmic


Harmonics detection
Up to 15th


Software & Utilities
iPadOS App
macOS App, Windows App
API support for Python, MATLAB, and LabVIEW

Moku:Go

Moku:Go
Frequency Response Analyzer


Channels
2


Frequency range
10 mHz to 20 MHz


Input impedance
1 MΩ


Averaging time
1 µs to 10 s


Input voltage range
10 Vpp, 50 Vpp


Output voltage range
10 Vpp


Sweep
Linear / logarithmic


Harmonics detection
Up to 15th


Software & Utilities
iPadOS App
macOS App, Windows App
API support for Python, MATLAB, and LabVIEW

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