Introducing the FIR Filter Builder

Design and create advanced filters, all from an intuitive iPad interface,
or with Python and MATLAB (and LabVIEW coming soon).

Introducing the
FIR Filter Builder

Design and create advanced filters, all from an intuitive iPad interface, or with Python and MATLAB (and LabVIEW coming soon).

Included with Moku:Lab

The FIR Filter Builder is one of eleven professional-grade instruments that come standard in our all-in-one test and measurement platform Moku:Lab.

FIR Filter Builder with Moku:Lab

Included with Moku:Lab

The FIR Filter Builder is one of eleven professional-grade instruments that come standard in our all-in-one test and measurement platform Moku:Lab.

FIR Filter Builder with Moku:Lab

FIR Filter Builder overview

Implement finite-impulse-response (FIR) filters with arbitrary impulse response.

Features


  • Design filters in the time domain or in the frequency domain, choosing from common impulse responses and window functions.
  • Load your own filter coefficients or enter an equation to create a customized impulse response.
  • Visualize the filter's transfer function, impulse and step response, or group and phase delay.
  • Easily save data and upload to the cloud.

Specifications


  • 2 independent channels
  • Up to 15 MS/s sampling rate with 232 coefficients
  • Over 14,000 coefficients at 244 kS/s
  • Filter coefficient precision of up to 24 bits
  • Preset frequency response shapes: Lowpass, Highpass, Bandpass, Bandstop
  • Window functions: Bartlett, Hanning, Hamming, Blackman, Nuttall, Tukey, Kaiser, or None
  • AC / DC input coupling
  • 50 Ω / 1 MΩ input impedance

FIR Filter Builder overview

Implement finite-impulse-response (FIR) filters with arbitrary impulse response.

Features


  • Design filters in the time domain or in the frequency domain, choosing from common impulse responses and window functions.
  • Load your own filter coefficients or enter an equation to create a customized impulse response.
  • Visualize the filter's transfer function, impulse and step response, or group and phase delay.
  • Easily save data and upload to the cloud.

Specifications


  • 2 independent channels
  • Up to 15 MS/s sampling rate with 232 coefficients
  • Over 14,000 coefficients at 244 kS/s
  • Filter coefficient precision of up to 24 bits
  • Preset frequency response shapes: Lowpass, Highpass, Bandpass, Bandstop
  • Window functions: Bartlett, Hanning, Hamming, Blackman, Nuttall, Tukey, Kaiser, or None
  • AC / DC input coupling
  • 50 Ω / 1 MΩ input impedance

F.A.Q.

F.A.Q.

+ Can I load my own filter coefficients?
  • Yes, you can input your filter coefficients by putting your kernel into a CSV file.
+ Can I also create IIR filters?
  • While this instrument (FIR Filter Builder) is used to design FIR filters, you can use the Digital Filter Box to create IIR filters.

Multiple instruments, one platform

Moku:Lab comes with 11 professional-grade instruments,
with more on the way through software updates.

Multiple instruments, one platform

Moku:Lab comes with 11 professional-grade instruments, with more on the way through software updates.

Want to know more?

We’d love to hear more about your unique application
and area of research. Let’s talk!

Want to know more?

We’d love to hear more about your unique application and area of research. Let’s talk!