Liquid Instruments

Phasemeter (Moku:Go)

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Moku:Go Phasemeter

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

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Overview

The Moku:Go Phasemeter measures phase (relative to a reference clock) of up to two input signals with better than 1 nanoradian precision from 1 kHz to 30 MHz. Based on a digitally implemented, phase-locked loop architecture, the Moku:Go 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 to 30 MHz

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

Frequency precision
1 µHz

Phase precision
1 nrad[/features_specs_column][features_specs_column]Phase error
2 μrad/√Hz @ 10 Hz

Input voltage range
± 25 V

Data acquisition rates
• 30 Hz
• 119 Hz
• 477 Hz
• 1.9 kHz
• 15.2 kHz
• 122 kHz[/features_specs_column][/features_specs_wrapper]

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

The phase-locked output option enables users to generate sine waves that are phase-locked to the instrument’s inputs with configurable frequency scaling from 0.125x to 250x.[/features_specs_column][features_specs_column]Flexible signal tracking options
Phase-locked loop tracking bandwidths from 1 Hz (great for tracking low SNR signals) up to 100 kHz (ideal for signals with large dynamics).

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_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[/features_specs_column][/features_specs_wrapper]

[features_specs_wrapper title=”Documentation”][features_specs_column]Datasheet
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[lq_gray_wave_separator][lq_software_integrations title=”Software & APIs” description=”Control your Moku hardware through an intuitive desktop interface. API integrations with Python and MATLAB allow for straightforward automation of Moku:Go in complex setups or for repetitive tasks.”]
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Intuitive software and API integration

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

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

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Simultaneously measure phase, frequency, and amplitude

With a phase-locked loop architecture, the Moku:Go Phasemeter continuously tracks the phase, frequency, and amplitude of an input signal at the same time.[/lq_image_text][lq_image_text image=”13414″ image_position=”Right”]

Phase-locked output capabilities

Generate sine waves that are phase-locked to the inputs at the fundamental frequency or harmonics with configurable frequency scaling from 0.125x to 250x.[/lq_image_text][lq_image_text image=”6360″]

Available on Moku:Go hardware

A powerful FPGA paired with a high-quality analog front end make Moku:Go a robust, affordable multi-instrument solution for the lab capable of complex, real-time digital signal processing. An integrated Wi-Fi hotspot and programmable power supplies ensure that engineers have the tools they need in a single compact hardware device.
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[instruments_list_grid title=”Moku:Go features a suite of instruments” description=”Replace multiple instruments with a single device that has everything students need for a fraction of the cost.”][instrument_grid_item instrument_name=”Oscilloscope / Voltmeter” url=”/products/integrated-instruments/oscilloscope-voltmeter-mokugo/” icon=”4884″ icon_hover=”4885″][instrument_grid_item instrument_name=”Waveform Generator” url=”/products/integrated-instruments/waveform-generator-mokugo/” icon=”4890″ icon_hover=”4891″][instrument_grid_item instrument_name=”Logic Analyzer /
Pattern Generator” url=”/products/integrated-instruments/logic-analyzer-pattern-generator-mokugo/” icon=”4886″ icon_hover=”4887″][instrument_grid_item instrument_name=”Frequency
Response Analyzer” url=”/products/integrated-instruments/frequency-response-analyzer-mokugo/” icon=”4888″ icon_hover=”4889″][instrument_grid_item instrument_name=”PID Controller” url=”/products/integrated-instruments/pid-controller-mokugo/” icon=”4892″ icon_hover=”4893″][instrument_grid_item instrument_name=”Phasemeter” url=”/products/integrated-instruments/phasemeter-mokugo/” icon=”4895″ icon_hover=”4895″][instrument_grid_item instrument_name=”Data Logger” url=”/products/integrated-instruments/data-logger-mokugo/” icon=”4897″ icon_hover=”4896″][instrument_grid_item instrument_name=”Arbitrary Waveform Generator” icon=”4882″ icon_hover=”4883″][instrument_grid_item instrument_name=”Spectrum Analyzer” url=”/products/integrated-instruments/spectrum-analyzer-mokugo/” icon=”4898″ icon_hover=”4899″][instrument_grid_item instrument_name=”Lock-in Amplifier” url=”/products/integrated-instruments/lock-in-amplifier-mokugo/” icon=”4880″ icon_hover=”4881″][instrument_grid_item instrument_name=”Digital Filter Box” url=”/products/integrated-instruments/digital-filter-box-mokugo/” icon=”4902″ icon_hover=”4903″][instrument_grid_item instrument_name=”FIR Filter Builder” url=”/products/integrated-instruments/fir-filter-builder-mokugo/” icon=”4904″ icon_hover=”4905″][/instruments_list_grid]