Frequency Response Analyzer

Available on Moku:Go, Moku:Lab, and Moku:Pro 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 (2-4) 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:Go, Moku:Lab, and Moku:Pro. Compare the platform specs to choose the right system for your application.

Moku:Go’s

Frequency Response Analyzer

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Frequency range

10 mHz to 20 MHz

Averaging time

1 µs – 10 s

Sweep

Linear/logarithmic

Input impedance

1 MΩ

Settling time

1 µs – 10 s

Software & Utilities

macOS App

Windows App

API support for Python and MATLAB

Moku:Go’s

Frequency Response Analyzer

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Moku:Lab’s

Frequency Response Analyzer

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Frequency range

10 mHz to 120 MHz

Averaging time

1 µs – 10 s

Sweep

Linear/logarithmic

Input impedance

50 Ω / 1 MΩ

Settling time

1 µs – 10 s

Software & Utilities

iPadOS App

Windows App

API support for Python, MATLAB, and LabVIEW

Moku:Lab’s

Frequency Response Analyzer

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Moku:Pro’s

Frequency Response Analyzer

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Frequency range

10 mHz to 300 MHz

Averaging time

1 µs – 10 s

Sweep

Linear/logarithmic

Input impedance

50 Ω / 1 MΩ

Settling time

1 µs – 10 s

Software & Utilities

iPadOS App

API support for Python and MATLAB

Moku:Pro’s

Frequency Response Analyzer

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Explore Moku:Pro hardware