Rohde & Schwarz SMBV100A, Руководство по эксплуатации

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Remote Control Commands
R&S
®
SMBV100A
744 Operating Manual 1176.8016.02 ─ 17
Parameters:
<Impedance> G50 | G1K
G1K
1 kOhm to ground
G50
50 Ohm to ground
*RST:
G1K
Example: INP:TRIG:IMP G50
all trigger and control signal inputs are set to 50 ohm to ground.
This setting is recommended in the case of high clock rates.
Manual operation: See "Impedance Trigger Input" on page 140
[:SOURce]:INPut:TRIGger:LEVel <Level>
Sets the high/low threshold of the trigger and control signal inputs in the baseband sec-
tion. In the case of positive polarity, this threshold determines the point as of which a
signal is high (active) or low (inactive).
The command affects:
●
TRIGGER inputs
●
CLOCK inputs
Parameters:
<Level> float
Range:
0.01 to 2
Increment: 0.01
*RST:
1
Default unit: V
Example: INP:TRIG:LEV 1 V
a high/low threshold of 1 volt is set at all trigger and control sig-
nal inputs of the baseband section. In the case of positive polar-
ity, the signal is high (active) for a signal voltage of 1 volt and
higher.
Manual operation: See "Threshold Trigger/Clock Input" on page 140
[:SOURce]:INPut:TRIGger:SLOPe <Slope>
Sets the polarity of the active slope of an externally applied trigger signal at the trigger
input (BNC connector at the rear of the instrument).
Parameters:
<Slope> NEGative | POSitive
*RST:
POSitive
Example: INP:TRIG:SLOP NEG
Activates the falling slope of the external trigger signal at the
trigger input.
SOURce Subsystem