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LIMIMIRROR
Mirror Limit Line
Reflects the current definition about the amplitude axis at the largest frequency (for a limit line
based on frequency) or the largest sweep time (for a limit line based on the sweep time) in the
definition.
Syntax
Related Commands: LIMILINE, LIMISEG, LIMISEGT, SENTER, SENTERT.
Example
10
OUTPUT 718
,
20
OUTPUT 718
;
30
OUTPUT
718;"LIMIMODE
UPPER;"
35
OUTPUT
718;"LIMIFT
FREQ;"
40
OUTPUT
718;"LIMISEG
250MHZ,-60DB,FLAT;"
50
OUTPUT
718;"LIMISEG
290MHZ
,-50DB,SLOPE;"
60
OUTPUT
718;"LIMISEG
295MHZ,-15DB,SLOPE;"
70
OUTPUT
718;"LIMISEG
300MHZ,-lODB,SLOPE;"
80
OUTPUT
718;"LIMIMIRROR;"
90
OUTPUT 718;"LIMITEST ON;"
100
"IP;CF300MHZ;SPlOOMHZ;"
"LIMIDEL;"
END
Initializes spectrum
an&y-
changes
the frequency and span.
Deletes any limit-line tables, sets
the table type to jixed.
SpecQks the upper limit-line table
Selects a limit line
boxed
on frequency.
Enters a
value
into the upper
limit-
line table.
Mirrors the upper limit-line entries.
Turns on the limit-line testing and
displays the limit lines.
The example results in the limit-line table shown in the following table.
-
1EG
-
1
2
3
4
5
6
7
8
-
!
f
WART-FREQ
250.0 MHz
290.0 MHz
295.0 MHz
300.0 MHz
305.0 MHz
310.0 MHz
310.0 MHz
350.0 MHz
You may notice that the LIMIMIRROR command may create more than one table entry for a
frequency (for example, see segment 6 in the above table). The LIMIMIRROR command creates
an extra segment so that the previous segment is explicitly ended at the correct amplitude.
5-280
Programming Commands