Phasemeter
Phasemeter
Designed by researchers, the Moku Phasemeter is optimized to provide precise phase measurements. Measure phase, frequency, and amplitude with better than 1 nanoradian precision using a digital phase-locked loop architecture with exceptional dynamic range and zero dead time.
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Learn more about the Moku Phasemeter
The Moku Phasemeter exceeds the performance of conventional oscilloscopes, lock-in amplifiers, and frequency counters in terms of precision and accuracy. Watch the video to learn more.
Key benefits of the Moku Phasemeter
Built-in time series analysis
Plot overlapping Allan deviation, time series data, power spectral density, amplitude spectral density, Rayleigh spectrum, and coherence with no additional post-processing required.
Perform multi-channel phase, frequency, and amplitude measurements
With a digital phase-locked loop architecture, continuously track the phase, frequency, and amplitude of an input signal with high precision.
Improve clock stability with a GPSDO
Use the optional GPS-disciplined oscillator to achieve clock stability as low as 1 ppb and PPS timing synchronization.
Operate in parallel with Multi-Instrument Mode
Pair it with the Moku Spectrum Analyzer or Oscilloscope in Multi-Instrument Mode for signal verification. Connect to the analog front end, or losslessly route signals between instruments
Integrate with your preferred APIs
Automate with Python, MATLAB, and LabVIEW APIs for straightforward control of complex setups or repetitive tasks.
Try the softwareEngineered for demanding applications
Use the Moku Phasemeter to accelerate development timelines with speed and flexibility unmatched by any other instrument in its class.
Directed energy
Gravitational wave detection
Interferometry
Optical ranging
Oscillator analysis
Integrates seamlessly with your tech stack
Specifications
The Moku Phasemeter runs on Moku:Delta, Moku:Pro, Moku:Lab, and Moku:Go. Compare the specifications to choose the right device for your application.
 Moku:Delta |  Moku:Pro |  Moku:Lab |  Moku:Go | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Learn more | Learn more | Learn more | Learn more | |||||||||||||||||||||
Moku:Delta | Moku:Pro | Moku:Lab | Moku:Go | |||||||||||||||||||||
| Learn more | Learn more | Learn more | Learn more | |||||||||||||||||||||
| Technical specifications | ||||||||||||||||||||||||
| Input channels | 8 | 2 | 2 | 2 | ||||||||||||||||||||
| Frequency range | 1 kHz to 2 GHz | 1 kHz to 300 MHz | 1 kHz to 200 MHz | 1 kHz to 30 MHz | ||||||||||||||||||||
| Tracking bandwidth | Up to 1 MHz | Up to 1 MHz | Up to 100 kHz | Up to 100 kHz | ||||||||||||||||||||
| Built-in analysis | Allan deviation | Allan deviation | Allan deviation | Allan deviation | ||||||||||||||||||||
| Clock reference options | 10 MHz, 100 MHz, GPS | N/A | N/A | N/A | ||||||||||||||||||||
