GW Instek GDS-2000E Series - Using the Digital Filter

APPS
203
Using the Digital Filter
Background
The Digital Filter app is a digital high or low pass
filter with a selectable cutoff frequency. The digital
filter and be applied to each channel individually
or together using the tracking functionality.
Basic Features:
 High pass or low pass filtering of analog
channels.
 Selectable cutoff frequencies.
 Tracking function
Example
Digital filter
type or status
High pass filter
example
Digital filter
indicator
Low pass filter
example
CH1 input: 2Vpp 1kHz square wave, low pass
filter with 1kHz cutoff frequency.
CH2 input: 2Vpp 1kHz square wave, high pass
filter with 1kHz cutoff frequency.
Panel Operation
Choose the Digital filter application
from the APP menu. See page 193.