Analyzing Wavef
orms
Using Spectral Analysis
Use the following procedure for predefined spectral math expressions. See the online help for more information.
1. Select Math > Math Setup....
2. Choose one of the predefined spectral
math expressions.
3. Click Basic.
4. Click Resolution BW or Frequency Span
and use the keypad or the multipurpose
knobs to adjust the spectral display.
NOTE. Resolution BW and Frequency Span
are only adjustable in Manual Horizontal
Mode.
128 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DP O5000 Series U ser M anual