Liquid Instruments

Phasemeter (Moku:Pro)

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Moku:Pro Phasemeter

Compare all phasemeters[/lq_page_hero][lq_secondary_menu menu_title=”Moku:Pro’s PHM:”]

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Overview

The Moku:Pro Phasemeter measures phase (relative to a reference clock) of up to four input signals with better than 6 μradian precision from 1 kHz up to 300 MHz. Based on a digitally implemented phase-locked loop architecture, the Moku:Pro Phasemeter provides exceptional dynamic range, zero dead time, and measurement precision that exceeds the performance of conventional lock-in amplifiers and frequency counters.[/lq_Video_image_text_top_bottom]

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[features_specs_wrapper title=”Specs”][features_specs_column]Input frequency range
1 kHz – 300 MHz

Tracking bandwidth
• 1 Hz
• 10 Hz
• 100 Hz
• 1 kHz
• 10 kHz
• 100 kHz
• 1 MHz

Data acquisition rates
• 37 Hz
• 150 Hz
• 596 Hz
• 2.4 kHz
• 19.1 kHz
• 152 kHz[/features_specs_column][features_specs_column]Input voltage range
400 mVpp, 4 Vpp, or 40 Vpp

Phase precision
Up to 6 μrad/√Hz

Frequency set-point precision
1 µHz

Frequency precision
Up to f x 10 µHz/√Hz, f = Fourier frequency[/features_specs_column][/features_specs_wrapper]

[features_specs_wrapper title=”Key features”][features_specs_column]Four independent phasemeter channels with output options
Track and record the phase, frequency, and amplitude of four independent signals

Phase-locked output option enables you to generate sine waves that are phase-locked to the inputs, or drive measured phase to output with V/cycle setting and phase wrap options

Drive measured amplitude, phase, or frequency offset for closed-loop control systems

Real-time data analysis support
Real-time spectral analysis to display and save Power Spectral Densities, Amplitude Spectral Densities, Allan Deviation, and more[/features_specs_column][features_specs_column]Output frequency multiplier
0.125x to 250x (phase-locked to input)

Flexible signal tracking options
Phase-locked loop tracking bandwidths from 1 Hz (great for tracking low SNR signals) up to 1 MHz (ideal for signals with large dynamics)

Free-wheeling mode intelligently holds the loop state when the signal fades unexpectedly and automatically re-engages when it returns[/features_specs_column][/features_specs_wrapper]

[features_specs_wrapper title=”Applications”][features_specs_column]Oscillator analysis

Optical/ultrasound ranging

Gravitational wave detection[/features_specs_column][features_specs_column]Interferometry

Phase-locked loop

Directed energy[/features_specs_column][/features_specs_wrapper]

[features_specs_wrapper title=”Documentation”][features_specs_column]Specs
[xyz-ihs snippet=”Moku-Pro-Phasemeter-Spec-Sheet”]

Datasheet
[xyz-ihs snippet=”Moku-Pro-Datasheet”]
[xyz-ihs snippet=”Datasheet-Moku-Pro-Phasemeter”][/features_specs_column][features_specs_column]User Manual
[xyz-ihs snippet=”Manual-Moku-Pro-Phasemeter-User”]

App Notes
[xyz-ihs snippet=”AppNote-LaserFrequencyOffsetLocking-Unstyled”][/features_specs_column][/features_specs_wrapper]

[lq_software_integrations title=”Software & APIs” description=”Wirelessly configure and monitor your setup’s performance from intuitive Moku software for iPad, Windows, or Mac, or with APIs for Python and MATLAB.”]
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Intuitive software and API integration

Moku: app for iPadOS provides a clear and dynamic user experience, making configuring, modifying, and debugging your setup easy.

API integration with Python and MATLAB allows straightforward automation of Moku:Pro in complex setups or for repetitive tasks.

[liquid-button href=”/resources/software-utilities/ipad-app/” style=”filled blue”]Try the software[/liquid-button][/lq_image_text][lq_image_text image=”7969″]

Simultaneously measure phase, frequency, and amplitude

With a phase-locked loop architecture, the Moku:Pro Phasemeter continuously tracks the phase, frequency, and amplitude of an input signal at the same time.[/lq_image_text][lq_image_text image=”7968″ image_position=”Right”]

Real-time spectral analysis

Analyze measurements in the time and frequency domains, including Allan deviation, power, and amplitude spectral densities.[/lq_image_text][lq_image_text image=”7948″]

Available on Moku:Pro hardware

Our most powerful hardware platform to date, Moku:Pro harnesses the power of a Xilinx Ultrascale+ FPGA with higher bandwidth, lower noise, more channels, and more output power than ever before.[/lq_image_text]

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Response Analyzer” url=”/products/integrated-instruments/frequency-response-analyzer-mokupro/” icon=”4888″ icon_hover=”4889″][instrument_grid_item instrument_name=”Waveform Generator” url=”/products/integrated-instruments/waveform-generator-mokupro/” icon=”4890″ icon_hover=”4891″][instrument_grid_item instrument_name=”PID Controller” url=”/products/integrated-instruments/pid-controller-mokupro/” icon=”4892″ icon_hover=”4893″][instrument_grid_item instrument_name=”Phasemeter” icon=”4895″][instrument_grid_item instrument_name=”Data Logger” url=”/products/integrated-instruments/data-logger-mokupro/” icon=”4897″ icon_hover=”4896″][instrument_grid_item instrument_name=”Spectrum Analyzer” url=”/products/integrated-instruments/spectrum-analyzer-mokupro/” icon=”4898″ icon_hover=”4899″][instrument_grid_item instrument_name=”Digital Filter Box” url=”/products/integrated-instruments/digital-filter-box-mokupro/” icon=”4902″ icon_hover=”4903″][instrument_grid_item instrument_name=”Laser Lock Box” url=”/products/integrated-instruments/laser-lock-box-mokupro/” icon=”4900″ icon_hover=”4901″][instrument_grid_item instrument_name=”FIR Filter Builder” url=”/products/integrated-instruments/fir-filter-builder-mokupro/” icon=”4904″ icon_hover=”4905″][/instruments_list_grid]