Remote Control Commands
R&S
®
SMU200A
721Operating Manual 1007.9845.32 ─ 15
Parameters:
G1K|G50
G1K
<Impedance>
*RST:
INP:DATA:IMP G50
all data inputs are set to 50 ohm to ground.
Example:
[:SOURce]:INPut:DATA:THReshold <Threshold>
The command sets the high/low threshold of the data inputs in the baseband section. In
the case of positive polarity, this threshold determines the point as of which a signal is
high (active) or low (inactive).
The setting affects the serial data input DATA at the front of the instrument and the serial
data inputs DATA at the AUX I/O interface at the rear of the instrument.
Parameters:
float
0 to 2
1V
V
<Threshold>
Range:
*RST:
Default unit:
INP:DATA:THR 1 V
a high/low threshold of 1 volt is set at all data inputs of the base-
band section. The signal is high (active) for a signal voltage of 1
volt and higher.
Example:
[:SOURce<hw>]:INPut:MODext:IMPedance <Impedance>
Selects the impedance for external feed via the EXT MOD input.
Parameters:
HIGH | G50
HIGH
> 100 k0hm to ground
G50
50 0hm to ground
HIGH
<Impedance>
*RST:
INP:MOD:IMP HIGH
the EXT MOD input is set to > 100 kOhm to ground.
Example:
[:SOURce]:INPut:TRIGger:BBANd:SLOPe <Slope>
The command sets the active slope of an externally applied trigger signal at the TRIG-
GER connectors. The setting is effective for both connectors at the same time.
SOURce Subsystem
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