Loading ...
Loading ...
Loading ...
Waveform Setup
R&S
®
RTB2000
44User Manual 1333.1611.02 ─ 03
4.2.5 Threshold Settings
A threshold is used for digitization of analog signals. If the signal value is higher than
the threshold, the signal state is high (1 or true for the Boolean logic). Otherwise, the
signal state is considered low (0 or false) if the signal value is below the threshold.
Access: CH <N> > "Threshold" (scroll down).
Threshold
A threshold is used for digitization of analog signals. If the signal value is higher than
the threshold, the signal state is high (1 or true for the Boolean logic). Otherwise, the
signal state is considered low (0 or false) if the signal value is below the threshold.
Remote command:
CHANnel<m>:THReshold on page 256
Hysteresis
To avoid the change of signal states due to noise, set the hysteresis. If the signal jitters
inside the hysteresis range and crosses the threshold, no state transition occurs.
Threshold
Logic 0 Logic 1 Logic 0
Hysteresis
The numerical values of "Small", "Medium", and "Large" hysteresis correspond to the
vertical scale.
Remote command:
CHANnel<m>:THReshold:HYSTeresis on page 257
Find Threshold
The instrument analyzes the channel and sets the threshold for digitization. If no level
can be found, the existing value remains unchanged, and you can set the thresholds
manually.
Remote command:
CHANnel<m>:THReshold:FINDlevel on page 256
Vertical Setup
Loading ...
Loading ...
Loading ...