Laser 2000

Digital Filter

Available in the Lab module or Lab full suite models. For more information please contact our experts to find your perfect configuration.

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Liquid Instruments

For more information on the Moku Go, Pro and Lab series specifications and applications visit the blog “Are you looking to combine your laboratory into one portable Moku Lab?” or download the datasheets from the download tab.

With Moku’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.

Features Specifications
  • Design your filter’s frequency response using the interactive Bode plot
  • Block diagram view of the digital signal processing with built-in probe points for signal monitoring
  • 2 input channels, 2 output channels with optional blending for MIMO systems
  • Supports custom filter designs
  • Filter presets: Lowpass, Highpass, Bandpass, Bandstop; Butterworth, Chebyshev I, Chebyshev II, Elliptic, Bessel, Gaussian and Legendre
  • Sub-microsecond input-output latency
  • 1 Hz – 6 MHz corner frequencies
  • 0.1 – 10 dB configurable passband ripple
  • 10 – 100 dB configurable stopband attenuation
  • 2nd – 8th order filters
  • 50 Ω or 1 MΩ input impedance
  • Independently adjustable input and output offsets and gain

Available on

Interactively design and generate preset or custom IIR filters, all from an intuitive iPad interface, or with Python and MATLAB (LabVIEW coming soon).

Type Moku:Lab
Sampling rate 122.07 kHz
Filter order 2, 4, 6, 8
Input range ± 0.5 V or ± 5 V
Output voltage range ± 1 V into 50 Ω
Corner frequencies 6 MHz to 1Hz
Input-output latency Sub-microsecond
Passband ripple Configurable 0.1 – 10 dB
Stopband attenuation Configurable 10 – 100 dB
Digital Filter Datasheet
Moku:Lab Datasheet
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Digital Filter

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