R&S®SML / R&S®SMV03 SOURce:FREQuency
1090.3123.12 E-6 6.21
SOURce:FREQuency Subsystem
This subsystem contains the commands for the frequency settings of the RF source including the
sweeps.
Command Parameters Default
Unit
Remark
[:SOURce]
:FREQuency
:CENTer
[:CW | :FIXed]
:RCL
:MANual
:MODE
:OFFSet
:SPAN
:STARt
:STOP
:STEP
[:INCRement]
9 kHz...F
max
9 kHz...F
max
INCLude | EXCLude
9 kHz...F
max
CW | FIXed | SWEep
-50 ...+50 GHz
0...F
max
- 9 kHz
9 kHz...F
max
9 kHz...F
max
0...1 GHz / 0...2 GHz / 0...3 GHz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
F
max
depending on the modell
F
max
depending ont the model
F
max
depending on the model
F
max
depending on the model
F
max
depending on the model
F
max
depending on the model
R&S SML01 / R&S SML 02 /
R&S SML03 / R&S SMV03
:ERANge ON | OFF
[:SOURce]:FREQuency:CENTer 9 kHz to F
max
(F
max
depending on the model)
The command sets the sweep range by means of the center frequency. This command is
coupled to the commands [:SOUR]:FREQ:STAR and [:SOUR]:FREQ:STOP.
Here the Offset-value is taken into account.
Example: :SOUR:FREQ:CENT 300MHz *RST value is (STARt +STOP)/2
[:SOURce]:FREQuency[:CW | :FIXed] 9 kHz to F
max
(F
max
depending on the model)
The command sets the frequency for CW operation. This value is coupled to the current sweep
frequency. In addition to a numeric value, UP and DOWN can be indicated. The frequency is increased
or reduced by the value set under [:SOUR]:FREQ:STEP (as to specify range, see FREQ:CENT).
Example: :SOUR:FREQ 500MHz *RST value is 100 MHz
[:SOURce]:FREQuency:RCL INCLude | EXCLude
The command determines the effect of the recall function on the frequency. *RST value has no
effect to this setting.
INCLude The saved frequency is loaded when instrument settings are loaded with the [RCL]
key or with a memory sequence.
EXCLude The RF frequency is not loaded when instrument settings are loaded, the current
settings are maintained.
Example: :SOUR:FREQ:RCL INCL
[:SOURce]:FREQuency:MANual 9 kHz to F
max
(F
max
depending on the model)
The command sets the frequency if SWE:MODE MAN and :FREQ:MODE SWE are set. Only
frequency values between the settings with [:SOUR]:FREQ:STAR and ...:STOP are permitted.
(As to the permitted range, cf. FREQ:CENT).
Example: :SOUR:FREQ:MAN 500MHz *RST value is 100 MHz
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