HP 8591C Manual do Utilizador descarregar pdf (Página 133)

100

101

Using Spectrum Analyzer Features

Using limit-line Functions

Selecting the Limit-Line

Table Format

Press Edit Upper , Edit Lower , Edit Up/Low, or Edit

Mid/Delt

to edit or create a limit-line table. Each of the edit softkeys represents a

different type of limit-line table format. The choice of edit softkey depends

upon whether you want an upper limit line only, a lower limit line only, or

both an upper and a lower limit line. If you want both lower limit lines, then

the characteristics of the limit lines being entered affect your choice of using

the upper/lower or mid/delta functions.

The four limit-line table formats are described below:

l The upper limit-line table format is accessed by Edit Upper . With the

upper limit-line table format, the coordinates of only the upper limit line

are displayed for editing; lower limit-line coordinates are not specified.

Even if lower limit-line values exist or the values had been entered as an

upper and lower limit-line table, the upper limit-line values are treated as

a separate table from the lower limit-line values. Upper limit-line entries

can have independent frequency and amplitude coordinates from lower

limit-line table entries.

l The lower limit-line table format is accessed by Edit Lower . With the

lower limit-line table format, the coordinates of only the lower limit line

are displayed for editing; upper limit-line coordinates are not specified.

Even if upper limit-line values exist or the values had been entered as an

upper and lower limit-line table, the lower limit-line values are treated as

a separate table from the upper limit-line values. Lower limit-line entries

can have independent frequency and amplitude coordinates from upper

limit-line table entries.

3-41

1 2 ... 128 129 130 131 132 133 134 135 136 137 138 ... 549 550

Comentários a estes Manuais

Sem comentários

HP 8591C Manual do Utilizador Página 133

Comentários a estes Manuais

Manuais e produtos relacionados com Medição, teste e controlo HP 8591C