Keysight Technologies N5171B EXG, Руководство пользователя

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Keysight EXG and MXG X-Series Signal Generators User’s Guide 401
Custom Digital Modulation (Option 431)
Modifying a FIR Filter Using the FIR Table Editor
Modifying a FIR Filter Using the FIR Table Editor
FIR filters stored in signal generator memory can easily be modified using the FIR table editor. You
can load the FIR table editor with coefficient values from user–defined FIR files stored in non–
volatile memory or from one of the default FIR filters. Then you can modify the values and store the
new files.
Loading the Default Gaussian FIR File
Figure 16-38 Loading the Default Gaussian FIR File
1. Press Preset .
2. Press Mode > ARB Custom Modulation > Single Carrier Setup > Quick Setup > NADC .
3. Press Filter > Define User FIR > More 1 of 2 > Load Default FIR > Gaussian .
4. Press Filter BbT > 0.300 > Enter .
Mode > ARB Custom Modulation > Single Carrier
Setup
These
softkeys
select a
For details on each key, use key help as described on
page 40
.