Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
619 User Manual 1411.1055.32 ─ 10
Table 5-11: Explanation of terms:
Identifier Identifies the file as a sweep list. During loading this identification is used to
decide whether the file concerned can be loaded.
Number of following X
values Self-explanatory
Basic unit The X values in the sweep list are always stored in the basic unit. If, for exam-
ple, the X values in the trace from which the sweep list was derived are in
Δ
Hz,
Hz is entered as the basic unit and the X values are recomputed and stored in
Hz.
Basic units can occur as Hz, V, FS, UI, s and DEG (°).
The R&S UPP uses this entry to recognize whether the loading operation is
allowed for this file with regard to the current setting.
If, for example, an attempt was made to load a sweep list with the basic unit Hz
for a voltage list sweep, such a file would be ignored.
X values X values for a list sweep
Example of a sweep list data set:
UPV SWEEPLIST FILE
9 # Datacount
Hz # Basic unit
16.000000000000
20.000000000000
25.000000000000
31.500000000000
40.000000000000
50.000000000000
63.000000000000
80.000000000000
100.000000000000
If a data set is subsequently edited manually, comment lines (which can be identified
by a
'#' at the beginning of the line ) can be inserted at any position ahead of the
frequency values. A data set must never be interrupted by comments !
5.54.4 Limit Files
The limit data is stored in plain text in ASCII format. The format has been selected so
that the data can be processed without a problem in EXCEL.
Structure of the limit file:
Format