DIGITIZE WAVEFORMS WITH ANTI-ALIASING FILTERS
APPLICATIONS > ANALOG LOW PASS FILTERS >

Anti-aliasing with instruNet

The following instruNet hardware includes analog low pass filters:

i100	i423

The i100 box provides a 1 pole analog low pass filter at 40Hz or 4KHz on each analog input channel; and the i423 card provides a 2 pole analog low pass filter at 6Hz or 4KHz on each analog input channel. These filters are independently software programmable. Also, all instruNet hardware provides fully programmable digital low pass, high pass, bandpass, and bandstop filters on each analog input channel. Please note that comprehensive anti-aliasing requires an external 5 to 8 pole analog low pass filter, and these are available from 3rd parties. For details on working with digital filters, click here.