Triggers
R&S
®
RTP
271User Manual 1337.9952.02 ─ 12
Filter
If the selected trigger source is "Extern" (external trigger input), you can directly select
a filter to reject high or low frequencies.
For all other trigger sources, you can add a digital filter using the Digital Filter Setup.
"Off"
The trigger signal is not filtered.
"Highpass"
Frequencies below the "Cut-off" frequency are rejected, higher fre-
quencies pass the filter.
You can adjust the "Cut-off" frequency, the default is 50 kHz.
"Lowpass"
Frequencies higher than the "Cut-off" frequency are rejected, lower
frequencies pass the filter.
You can adjust the "Cut-off" frequency, the default is 50 kHz.
Remote command:
TRIGger<m>:ANEDge:FILTer on page 1257
TRIGger<m>:ANEDge:CUToff:HIGHpass on page 1257
TRIGger<m>:ANEDge:CUToff:LOWPass on page 1258
Slope
Sets the edge type for the trigger condition.
"Positive"
Selects the rising edge, that is a positive voltage change.
"Negative"
Selects the falling edge, that is a negative voltage change.
"Both"
Selects the rising as well as the falling edge. This option is not availa-
ble if the trigger source is the external trigger input.
Remote command:
TRIGger<m>:EDGE:SLOPe on page 1256
TRIGger<m>:ANEDge:SLOPe on page 1258
TRIGger<m>:SLEW:SLOPe on page 1269
Trigger level
Sets the voltage level for the trigger condition. You can also drag the trigger level
marker on the display (TA or TB on the right edge of the display). The range of the trig-
ger level is limited in a way so that always a hysteresis for stable trigger conditions is
available.
Remote command:
TRIGger<m>:LEVel<n>[:VALue] on page 1255
External trigger input
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