Keysight Technologies N5171B EXG, Руководство пользователя

Страница: 415 / 473

Keysight EXG and MXG X-Series Signal Generators User’s Guide 399
Custom Digital Modulation (Option 431)
Using Finite Impulse Response (FIR) Filters with Custom Modulation
Figure 16-35
2. Press Return.
3. Press Display Impulse Response .
Refer to Figure 16-36 .
Figure 16-36
4. Press Return to return to the menu keys.
Storing the Filter to Memory
Use the following steps to store the file.
1. Press Load/Store > Store To File . The catalog of FIR files appears along with the amount of
memory available.
2. As described in Storing, Loading, and Playing a Waveform Segment on page 189, name and
store this file as
FIR_1
.
The FIR_1 file is the first file name listed. (If you have previously stored other FIR files, additional file
names are listed below FIR_1.) The file type is FIR and the size of the file is 260 bytes. The amount
of memory used is also displayed. The number of files that can be saved depends on the size of the
files and the amount of memory used. Refer to Figure 16-37 .
For details on each key, use key
help as described on
page 40
.
For details on each key, use key
help as described on
page 40
.