Intuitive software for Windows and Mac

Configure your instrument and save and share data with Moku software. Free and easy to use, all 11 instruments are available with no software license required.

[liquid-button href=”/resources/software-utilities/windows-mac-app/” style=”filled blue”]Try it in demo mode[/liquid-button][/lq_image_text][lq_image_text image=”10086″]

Quadrature Demodulation

The Moku:Go Lock-in Amplifier features a dual-phase (quadrature) demodulator to retrieve both amplitude and phase information. Cascaded single pole lowpass filters attenuate the second harmonic and suppress noise in each quadrature, giving direct demodulation of amplitude and phase modulated signals.

• Select between 6, 12, 18, and 24 dB / octave lowpass filter slopes and a wide range of corner frequencies
• Polar (R/θ) coordinate mode gives AM and PM demodulation
• View and measure signals throughout the signal path using the integrated oscilloscope[/lq_image_text][lq_image_text image=”10085″ image_position=”Right”]

Internal and external references

Demodulate your input signal with an internal or external reference. In internal mode, the orthogonal reference signals are generated internally using a direct digital synthesizer (DDS). In external mode, you can select between either direct or phase-locked options. In direct external mode, the input signal is demodulated using the reference input signal for single-phase demodulation (X). The phase-locked loop option reconstructs two orthogonal references that are phase-locked to the reference input signal to support external dual-phase demodulation (XY/Rθ). Additionally, the mixer stage can be bypassed for additional closed-loop control applications.[/lq_image_text][lq_image_text image=”10087″]

Integrated PID controller, oscilloscope, and data logger

Monitor up to two signals at a time using the Lock-in Amplifier’s integrated 2 channel, 125 MSa/s oscilloscope, and continuously log data at up to 1 MSa/s using its built-in data logger. Additionally, the PID controller provides real-time control over proportional, integral, and derivative gain profiles with configurable saturation.[/lq_image_text][lq_image_text image=”7630″ image_position=”Right”]

Available on Moku:Go hardware

A powerful FPGA paired with a high-quality analog front-end make Moku:Go the most robust hardware in education, capable of complex, real-time digital signal processing. An integrated Wi-Fi hotspot and programmable power supplies ensure that students have the complete solution they need all four years (and beyond).[/lq_image_text]