Waveform setup
R&S
®
RTB2000
63
User Manual 1333.1611.02 ─ 11
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:
Hysteresis
To avoid the change of signal states due to noise, set the hysteresis. If the signal oscil-
lates 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
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
4.3.5
Label settings
In the "Label" menu, you can define a name label for the selected waveform.
Access: [Ch <n>] > "Label" (scroll down).
Vertical setup
