Phasemeter

The Moku Phasemeter is optimized to provide metrology-grade phase measurements. Measure phase, frequency, and amplitude with sub-µradian 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.

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Engineered 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