Rohde & Schwarz R&S FSL3 - Page 959

SENSe Subsystem R&S FSL
1300.2519.12 6.200 E-11
SENSe:FREQuency Subsystem
The SENSe:FREQuency subsystem defines the frequency axis of the active display. The frequency
axis can either be defined via the start/stop frequency or via the center frequency and span.
Commands of the SENSe:FREQuency Subsystem
– [SENSe<1|2>:]FREQuency:CENTer
– [SENSe<1|2>:]FREQuency:CENTer:STEP
– [SENSe<1|2>:]FREQuency:CENTer:STEP:AUTO
– [SENSe<1|2>:]FREQuency:CENTer:STEP:LINK
– [SENSe<1|2>:]FREQuency:CENTer:STEP:LINK:FACTor
– [SENSe<1|2>:]FREQuency:MODE
– [SENSe<1|2>:]FREQuency:OFFSet
– [SENSe<1|2>:]FREQuency:SPAN
– [SENSe<1|2>:]FREQuency:SPAN:FULL
– [SENSe<1|2>:]FREQuency:STARt
– [SENSe<1|2>:]FREQuency:STOP
[SENSe<1|2>:]FREQuency:CENTer
This command defines the center frequency of the analyzer or the measuring frequency for
span = 0.
The numeric suffixes <1|2> are not relevant.
Parameter
0 to f
max
f
max
is specified in the data sheet. To help analyze signals located at the end of the frequency
range, for R&S FSL models with an upper frequency limit of 6 GHz or less, the f
max
value is
extended by 0.05 GHz for direct entry. The preset and maximum values remain unchanged.
Example
FREQ:CENT 100MHz
Characteristics
*RST value: f
max
/2 with f
max
= maximum frequency
SCPI: conform
Mode
all