R&S FSW Series, Руководство пользователя

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Remote Commands
R&S
®
FSW
1134 User Manual 1173.9411.02 ─ 43
Example: //Select single sweep mode
INIT:CONT OFF
//Set the number of frames to 200
CALC:SGR:FRAM:COUN 200
Manual operation: See "Frame Count" on page 474
CALCulate<n>:SGRam:FRAMe:SELect <Frame> | <Time>
CALCulate<n>:SPECtrogram:FRAMe:SELect <Frame> | <Time>
This command selects a specific frame for further analysis.
The command is available if no measurement is running or after a single sweep has
ended.
Suffix:
<n>
.
Window
Parameters:
<Frame> Selects a frame directly by the frame number. Valid if the time
stamp is off.
The range depends on the history depth.
Default unit: S
<Time> Selects a frame via its time stamp. Valid if the time stamp is on.
The number is the distance to frame 0 in seconds. The range
depends on the history depth.
Example: INIT:CONT OFF
Stop the continuous sweep.
CALC:SGR:FRAM:SEL -25
Selects frame number -25.
Manual operation: See "Select Frame" on page 473
CALCulate<n>:SGRam:HDEPth <History>
CALCulate<n>:SPECtrogram:HDEPth <History>
This command defines the number of frames to be stored in the R&S FSW memory.
Suffix:
<n>
.
Window
Parameters:
<History> The maximum number of frames depends on the number of
sweep points.
Range:
781 to 20000
Increment: 1
*RST:
3000
Example: //Set the history depth to 1500
CALC:SGR:SPEC 1500
Manual operation: See "History Depth" on page 599
Analyzing Measurements (Basics)