R&S FSQ Signal Analyzer - Rohde & Schwarz

R&S FSQ Remote Control – Description of Commands
6.13 INSTrument Subsystem
INSTrument Subsystem
The INSTrument subsystem selects the operating mode of the unit either via text parameters or fixed
numbers. Only operating modes available for the base unit and the models and the options described in
this manual (see “Documentation Overview” on page 0.4) are listed. For details on the other operating
modes refer to the corresponding separate manuals.
INSTrument:COUPle NONE | RLEVel | CF_B | CF_A
In analyzer mode, this command selects the parameter coupling between the two measurement
windows screen A and B.
Parameter: NONE: No coupling. The two measurement windows are operated like two
independent "virtual" devices.
RLEVel: The reference levels of the two measurement windows are coupled.
CF_B: The center frequency of screen B is coupled to the frequency of marker 1 in
screen A.
CF_A: The center frequency of screen A is coupled to the frequency of marker 1 in
screen B.
Example: "INST:COUP NONE"
'Switches off the coupling of measurement windows. This leads to two independent
"virtual" devices.
Characteristics: *RST value: NONE
SCPI: device-specific
Mode: A
INSTrument:NSELect
This command enables you to switch between the modes by using numbers.
Parameter: 1: Analyzer mode
3: FM demodulator mode
12: BLUETOOTH
Example: "INST:NSEL 1"
'Switches to the analyzer mode.
Characteristics: *RST value: 1
SCPI: conform
Mode: A
6.130 Operating Manual 1313.9681.12 - 01