Rohde & Schwarz R&S FSL3 - Page 852

R&S FSL CALCulate Subsystem
1300.2519.12 6.93 E-11
CALCulate:MARKer:FUNCtion:STRack Subsystem
The CALCulate:MARKer:FUNCtion:STRack subsystem defines the settings of the signal track.
Commands of the CALCulate:MARKer:FUNCtion:STRack Subsystem
– CALCulate<1|2>:MARKer:FUNCtion:STRack[:STATe]
– CALCulate<1|2>:MARKer:FUNCtion:STRack:BANDwidth|BWIDth
– CALCulate<1|2>:MARKer:FUNCtion:STRack:THReshold
– CALCulate<1|2>:MARKer:FUNCtion:STRack:TRACe
CALCulate<1|2>:MARKer:FUNCtion:STRack[:STATe]
This command switches the signal–track function on or off.
With signal track activated, the maximum signal is determined after each frequency sweep and
the center frequency is set to the frequency of this signal. Thus with drifting signals the center
frequency follows the signal.
The numeric suffixes <1|2> are not relevant.
Parameter
ON | OFF
Example
CALC:MARK:FUNC:STR ON
Switches on the signal track function.
Characteristics
*RST value: OFF
SCPI: device–specific
Mode
A–F
CALCulate<1|2>:MARKer:FUNCtion:STRack:BANDwidth|BWIDth
These commands have the same function. They define the bandwidth around the center
frequency within which the largest signal is searched.
The numeric suffixes <1|2> are not relevant.
Note: The entry of the search bandwidth is only possible if the Signal Track function is
switched on (CALCulate<1|2>:MARKer:FUNCtion:STRack[:STATe]).
Parameter
10Hz to MAX (span)
Example
CALC:MARK:FUNC:STR:BAND 1MHZ
Sets the search bandwidth to 1 MHz.
CALC:MARK:FUNC:STR:BWID 1MHZ
Alternative command for the same function.