Rohde & Schwarz R&S RTB2000, Руководство пользователя, Страница: 109 / 609

Waveform analysis
R&S
®
RTB2000
109 User Manual 1333.1611.02 ─ 11
1. Activate the history.
2. If you want to set an individual record length or segment number, disable "Auto".
If "Auto" is enabled, the record length is selected in the "Acquisition" menu.
3. Set the "Record Length", or "No. of Segments".
The record length and the number of segments are interdependent, if one parame-
ter is set, the other is adjusted by the instrument.
4. If necessary, enable Fast Segmentation .
5. Set the number of waveforms to be captured by a [Single] acquisition:
a) Press the [Acquisition] key.
b) Set
Nx Single .
The "History" menu has the following settings:
Auto
Defines how the record length and number of segments are set: automatically by the
instrument, or by setting the record length or number of segments manually.
In automatic mode, you can adjust the record length in the "Acquisition" menu. Auto-
matic setting of the number of segments takes effect only if auto trigger is set. When
you change from auto to normal trigger mode, the current segment size remains.
Remote command:
ACQuire:MEMory[:MODE]
on page 370
Record Length
Shows or sets the record length, depending on the selected "Auto" mode. Record
length is the number of waveform samples that are stored in one waveform record. The
number of available history segments is adjusted automatically.
Remote command:
ACQuire:POINts:AUTomatic
on page 325
ACQuire:POINts[:VALue]
on page 325
History and segmented memory (option R&S RTB-K15)