The following filters are available for each channel:
|
Filter type |
Order |
Cutoff frequency |
ADC signals |
Filter signals |
|---|---|---|---|---|
|
R/C low-pass |
1st |
50 kHz |
x |
x |
|
Digital anti-aliasing filter (FIR) |
84th |
0.45 x ADC sampling rate Over sampling = 32 x ADC sampling rate |
x |
x |
|
Digital anti-aliasing filter (Elliptic/Cauer) |
10th |
0.45 / timebase |
x |
ADC sampling rate = A/D converter sampling rate Timebase = Configured timebase or update time in ibaPDA
ADC signals = Acquired signals after A/D converter Filter signals = Acquired signals after additional digital filter (see also Filter section)
Filter section:
