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GDRVGLEN Gate Length for the Frequency and Time Windows
GDRVGLEN
Gate Length for the Frequency and Time Windows
Adjusts the gate length in both the time and frequency windows.
Syntax
-
octe
lenath
-
Item
Description/Default
hnge
Number
Any real or integer number. Default unit is seconds.
1 ps to 65 ms.
Equivalent
Softkey:
GDRVGLEN is equivalent to
GATE
LElWI%
when using the gate utility
(GATE UTILITY ) functions.
Option Required: Option 105. Option 101 is recommended.
Preset Value: 1
ps.
Related Commands: GDRVUTIL, GDRVGDEL, GD, GL.
Example
OUTPUT
718;"MOV
GDRVGLEN,lUS;"
Sets the gate
marker
to a length of 1
ps.
Description
You can execute the GDRVGLEN command two different ways. You can either execute the
GDRVGLEN command directly (for example,
"GDRVGLEN
1MS
;
‘I)
or use the MOV command to
move the value for the gate length delay into the GDRVGLEN command (for example,
“MOV
GDRVGLEN ,
1MS
;
‘I).
If you use the MOV command, no text is displayed in the active function
area during command execution.
The GDRVGLEN command is a gate utility function (see “GDRVUTIL” for more information
about the gate utility functions). Executing a gate utility command without Option 105
installed in the spectrum analyzer generates the
COMMAND ERROR:
message and an SRQ 140.
Query Response
GDRVGLEN? returns the last value entered for GDRVGLEN. lb determine the current gate
time length, query the gate length (GL) command.
gate
length
7
output
termlnotion
-
Programming Commands
5-l
93