Discover Moku:Lab

PID Controller

Moku:Lab’s PID Controller features two fully configurable PID controllers with an output sample rate of 10 MSa/s. This enables them to be used in applications requiring both low and high feedback bandwidths such as temperature and laser frequency stabilization. The PID Controller can also be used as a lead-lag compensator by saturating the integral and differential controllers with independent gain settings.

Bode Analyzer

Moku:Lab’s Bode Analyzer can be used to measure a system’s frequency response from 10 mHz up to 120 MHz.

Laser Lock Box

Moku:Lab’s Laser Lock Box enables you to stabilize a laser's frequency to a reference cavity or atomic transition using high-performance modulation locking techniques. The Laser Lock Box includes a ‘Tap-to-Lock’ feature, enabling you to quickly lock to any zero-crossing on the demodulated error signal. It also features an integrated 2-channel oscilloscope, allowing you to observe signals at any point in the signal processing chain at up to 500 MSa/s.

Phasemeter

Moku:Lab’s Phasemeter measures phase of up to two input signals with better than 6 µradian precision from 1 kHz up to 200 MHz. Based on a digitally implemented phase-locked loop architecture, Moku:Lab’s phasemeter provides exceptional dynamic range, zero dead-time and measurement precision that exceeds the performance of conventional lock-in amplifiers and frequency counters.

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Oscilloscope

Moku:Lab’s Oscilloscope features two 500 MS/s analog input channels with 200 MHz analog bandwidth, 10 V_pp input voltage range, and user-configurable AC / DC coupling and 50 Ω / 1 MΩ impedance. The Oscilloscope also features two integrated waveform generators capable of producing sine waves at up to 250 MHz and square, sawtooth and triangle waves at up to 100 MHz, enabling it to stimulate a system and measure it’s response simultaneously.

Spectrum Analyzer

Moku:Lab’s Spectrum Analyzer allows you to observe input signals in the frequency domain between DC and 250 MHz. View two channels of data simultaneously with a resolution bandwidth as low as 1 Hz over a minimum span of 100 Hz. The Spectrum Analyzer also features two integrated waveform generators capable of producing sine waves at up to 250 MHz.

Measurements, and more

The multitouch user interface really shines with Moku:SpectrumAnalyzer. No need to wrestle with frequency range settings and start/ stop/ span inconsistencies. The Spectrum Analyzer features a frequency range of 200 MHz (extended to 250 MHz in software) and resolution bandwidths down to 1 Hz, all with super fast update rates thanks to the DSP power of Moku:Lab’s FPGA.

Moku:SpectrumAnalyzer inherits the best features from Moku:Oscilloscope: tracking cursors, averaging, persistence and, of course, simple sharing of data via DropBox, iCloud and email. A math channel in Moku:SpectrumAnalyzer includes options to display Max Hold or Min Hold data of a channel. You can display your data with a log or linear power spectrum or power spectral density or even visualize the evolution of spectra with 3D waterfall plots.

Digital Filter Box

With Moku:Lab’s Digital Filter Box, you can interactively design and generate different types of infinite impulse response filters with output sampling rates of 122 kHz and 15.625 MHz. Select between lowpass, highpass, bandpass and bandstop filter shapes with up to seven fully configurable types including Butterworth, Chebyshev and Elliptical.

Arbitrary Waveform Generator

Moku:Lab’s Arbitrary Waveform Generator can generate custom waveforms with up to 65,536 points at sample rates of up to 1 GSa/s. Waveforms can be loaded from a file, or input as a piece-wise mathematical function with up to 32 segments, enabling you to generate truly arbitrary waveforms. In pulsed mode, waveforms can be output with more than 250,000 cycles of dead time between pulses, allowing you to excite your system with an arbitrary waveform at regular intervals over extended periods of time.

Waveform Generator

Moku:Lab’s Waveform Generator enables users to generate two independent waveforms with a sampling rate of 1 GSa/s, a maximum frequency of 250 MHz and a output voltage range of ± 1 V into 50 Ω. Select between sine, square, ramp, pulsed or DC waveform shapes. Modulate the phase, frequency or amplitude, or generate triggered bursts or sweeps from an internal or external source.

Data Logger

Moku:Lab’s Data Logger enables you to log data directly to an SD card for long-term measurements at rates of up to 100 kS/s, where the duration is limited only by the capacity of the SD card. Data can also be acquired at up to 1 MS/s by saving directly to Moku:Lab’s internal memory. Data saved to Moku:Lab’s internal memory can be uploaded to the cloud for analysis once the measurement is complete.

FIR Filter Builder

With Moku:Lab’s FIR Filter Builder, you can design and implement lowpass, highpass, bandpass, and bandstop finite impulse response (FIR) filters with up to 14,819 coefficients at a sampling rate of 244.1 kHz. Moku:Lab’s iPad interface allows you to fine tune your filter’s response in the frequency and time domains to suit your specific application. Select between four frequency response shapes, five common impulse responses, and up to eight window functions.