HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

SEGDEL Segment Delete
Example 2
With the addition of line 60, the upper and lower limit-line tables are no longer treated as
separate tables, but as one table. The segment is deleted from the upper and lower limit-line
tables (for the given frequency).
10 OUTPUT 718;"LIMIDEL;"
20 OUTPUT 718;"LIMIMODE UPPER;"
25 OUTPUT 718;"LIMIFT FREQ;"
30 OUTPUT 718;"LIMISEG 300MHZ,-30DB,FLAT;"
40 OUTPUT 718;"LIMIMODE LOWER;"
50 OUTPUT 718;"LIMISEG SOOMHZ ,-70DB,FLAT;"
60 OUTPUT 718;"LIMIMODE UPLOW;"
70 OUTPUT 718;"SEGDEL 1;"
80 END
Description
Deletes the current limit-line table.
Specifies the upper limit-line table.
Limit lines to be based on frequency.
Enters segment into the upper limitline
table.
Spec@es the lower limit-line table.
Enters a segment into the lower limitline
table
Spe&@ both the upper and lower
limit-line tables.
Deletes the segment from the upper
and lower limit-line tables.
The result of SEGDEL depends on the setting of the LIMIMODE command as shown in the
following table.
LIMIMODE Setting Result of SEGDEL
LIMIMODE UPPER Deletes specified segment from the upper limit-line table.
LIMIMODE LOWER Deletes specilled segment from the lower limit-line table.
LIMIMODE UPLOW Deletes specified segment from the upper and lower limit-line table.
LIMIMODE DELTA Deletes specified segment from the mid and delta limit-line table.
You may want to query LIMIMODE before using SEGDEL if you are unsure of the LIMIMODE
setting.
‘Ib determine the number of each segment, you can use the softkeys accessed by Edi% Limit
to display the limit-line table. (Limit-line entries are sorted according to frequency or time.)
5.484 Programming Commands