Remote Control Commands
R&S
®
SMB100A
420
Operating Manual 1407.0806.32 ─ 21
Parameters:
<Mode>
AUTO | MANual | STEP
AUTO
Each trigger triggers exactly one complete sweep.
MANual
The trigger system is not active. Each frequency step of the
sweep is triggered individually, either by varying the "Current
Frequency" value using the rotary knob under manual control or
by means of a
FREQ:MAN
command under remote control. With
manual control, the frequency increases or decreases (depend-
ing on the direction of the rotary encoder) by the value specified
under
FREQ:STEP:INCRement
. With remote control, the fre-
quency is set directly with the command
:FREQ:MAN
.
STEP
Each trigger triggers one sweep step only (Mode Single Step).
The frequency increases by the value entered under
SOUR:SWE:FREQ:STEP:LIN
(linear spacing) or
...:STEP:
LOG
(logarithmic spacing).
*RST:
AUTO
Example:
SWE:MODE AUTO
selects
Mode Auto
for a frequency sweep at the RF output.
Manual operation:
See
[:SOURce<hw>]:SWEep[:FREQuency]:OVOLtage:STARt
<Start>
Sets the voltage at the sweep stop frequency. The linear voltage ramp from sweep
start to stop is output at the LF connector.
Parameters:
<Start>
float
Range:
-3 to 3
Increment: 1E-3
*RST:
0
Example:
SWE:LFC ON
activates the output of a linear voltage ramp from sweep start to
sweep stop at the LF connector.
SWE:OVOL:STAR 0V
SWE:OVOL:STOP 3V
the voltage at the sweep start frequency is 0 V and at the stop
frequency 3 V.
Manual operation:
See
"Output Voltage Start Freq - RF Frequency Sweep"
SOURce Subsystem
