Sample rate (up to)
15.63 MSa/s

Filter order
2, 4, 6, 8

Input voltage range
±0.5 V into 50 Ω

Integrated oscilloscope
500 MSa/s

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.


Visualize your signal and configuration in real-time
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

Versatile input and output options
2 input channels, 2 output channels with optional blending for MIMO systems

Build your own IIR filters
Supports custom filter designs


Filter presets
Lowpass, Highpass, Bandpass, Bandstop; Butterworth, Chebyshev I, Chebyshev II, Elliptic, Bessel, Gaussian, and Legendre

Input-output latency

Corner frequencies
1 Hz – 6 MHz

Independently adjustable input and output offsets and gain

Passband ripple
Configurable 0.1 – 10 dB

Stopband attenuation
Configurable 10 – 100 dB

2nd – 8th order filters

Input impedance
50 Ω or 1 MΩ

Moku:Lab Spec Sheet

Digital Filter Box Datasheet

Digital Filter Box User Manual

Software integrations

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

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