Triggers
R&S
®
RTO6
237
User Manual 1801.6687.02 ─ 05
Ground
If the selected trigger source is the external trigger input, you can connect the trigger
input to the ground.
Remote command:
Coupling
You can set the coupling in the trigger configuration.
"50
Ω
(DC)"
Direct connection with 50
Ω
termination, passes both DC and AC
components of the trigger signal.
"1 M
Ω
(DC)"
Direct connection with 1 M
Ω
termination, passes both DC and AC
components of the trigger signal.
"1 M
Ω
(AC)"
Connection through capacitor, removes unwanted DC and very low-
frequency components.
Remote command:
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.
"LF reject"
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.
External trigger input
