Rohde & Schwarz SME02 - Source:sweep Subsystem

SME SOURce:SWEep
1038.6002.02 3.103 E-13
3.6.11.21 SOURce:SWEep Subsystem
This subsystem contains the commands to check the RF sweep, i.e., sweeps of the RF generators.
Sweeps are triggered on principle. The frequency sweep is activated by command
SOURce:FREQuency:MODE SWEep, the level sweep by command SOURce:POWer:MODE SWEep.
Command Parameter Default
Unit
Remark
[:SOURce]
:SWEep
:BTIMe
[:FREQuency]
:DWELl
:MODE
:POINts
:SPACing
:STEP
[:LINear]
:LOGarithmic
:POWer
:DWELl
:MODE
:POINts
:STEP
:LOGarithmic
NORMal | LONG
10 ms to 5 s
AUTO | MANual | STEP
Number
LINear | LOGarithmic
0 to 1 GHz
0.01 to 50 PCT
10 ms to 5 s
AUTO | MANual | STEP
Number
0 to 10 dB
s
Hz
PCT
s
dB
[:SOURce]:SWEep:BTIMe NORMal | LONG
The command sets the blank time
(Blank TIM
e) of the sweep. The setting is valid for all sweeps, i.e., also for LF sweeps.
NORMal Blank time as short as possible.
LONG Blank time long enough to permit an XY recorder to return to 0.
Example: :SOUR:SWE:BTIM LONG *RST value is NORM
[:SOURce]:SWEep[:FREQuency]
The commands to set the frequency sweeps are under this node. Keyword [:FREQuency] can
be omitted (cf. examples). The commands are SCPI compatible then unless stated otherwise.
[:SOURce]:SWEep[:FREQuency]:DWELl 10 ms to 5 s
The command sets the dwell time per frequency step.
Example: :SOUR:SWE:DWEL 12ms *RST value is 15 ms