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SWPCPL
Sweep Couple
Selects either a stimulus-response (SR) or spectrum-analyzer (SA) auto-coupled sweep time.
Syntax
Equivalent
Softkey:
SWP
GPLG SR SA .
Option Required: Option 010 or 011.
Preset State: SWPCPL SA.
Related Commands: SRCPWR.
Example
10
OUTPUT
718;"IP;SNGLS;"
20
OUTPUT
718;"FA
300KHZ;FB
IGHZ;"
30
OUTPUT
718;"SRCPWR
-1ODB;"
40
OUTPUT 718;"SWPCPL
SR;"
50
OUTPUT
718;"SRCTKPK;DONE?;"
60
ENTER 718;Done
70
LOCAL 718
80
END
Description
In stimulus-response mode, auto-coupled sweep times are usually much faster for
swept-response measurements. Stimulus-response auto-coupled sweep times are typically valid
in stimulus-response measurements when the system’s frequency span is less than 20 times the
bandwidth of the device under test.
When used as a predefined variable, SWPCPL returns either a “0” or a “1,” depending on the
setting of the SWPCPL parameters. Refer to the following table.
1
Parametee
setting
w_
rsfmrned]
5-538 Programming Commands