Rohde & Schwarz SMB100A - Source:pulm Subsystem

Remote Control Commands
R&S
®
SMB100A
349Operating Manual 1407.0806.32 ─ 13
Example:
POW:STEP 2
sets the step width for the level setting to 2 dB.
POW:STEP:MODE USER
actives this step width for level variation with the rotary knob (man-
ual control) and with level values UP/DOWN (remote control).
Manual operation: See "Variation Active" on page 126
[:SOURce<hw>]:POWer:STOP <Stop>
The command sets the stop level in Sweep mode.
As with the Level value entered in the RF Level menu, the OFFSet value is also taken
into consideration with this command.
The specified value range is therefore only effective if :SOURce:POWer:OFFSet is set
to 0. The value range for other OFFset values can be calculated using the following
formula:
Minimum level + OFFSet ... Maximum level + OFFSet
Parameters:
<Stop> float
Minimum level ... Maximum level
The value range for the level setting varies according to the instru-
ment model.
The values are given in the data sheet.
Increment: 0.01 dB
*RST: -10 dBm
Default unit: dBm
Example:
POW:STOP 3
sets the stop level for the level sweep to 3 dBm for RF output A.
Manual operation: See "Stop Level - Level Sweep" on page 158
7.12.13 SOURce:PULM Subsystem
This subsystem contains the commands for setting the pulse modulation.
The LF generator is used as the internal modulation source. The pulse frequency of the
internal rectangular signal is therefore set in the SOURce:LFOutput subsystem.
The external signal is input at the PULSE EXT connector. The connector can be used as
trigger input for internal pulse modulation. The polarity and input impedance of the con-
nector can be selected. The pulse modulation signal is output at the PULSE VIDEO con-
nector.
[:SOURce<hw>]:PULM:DELay........................................................................................350
[:SOURce<hw>]:PULM:DOUBle:DELay............................................................................351
[:SOURce<hw>]:PULM:DOUBle:STATe...........................................................................351
[:SOURce<hw>]:PULM:DOUBle:WIDTh...........................................................................351
[:SOURce<hw>]:PULM:MODE........................................................................................352
SOURce Subsystem