RIGOL 
3-12                                                   © 2008 RIGOL Technologies, Inc. 
  User’s Guide for DS1000B Series 
Example 8: FFT Cursor Measurement 
FFT measurements include: Amplitude measurement (Vrms or dBVrms) and 
Frequency measurement (Hz). 
Do these steps as follows: 
1.  Press CursorėPress No.1 button to set cursor mode to Manual. 
2.  Press No.2 button associated with Type to select X or Y. 
3.  Press button MATHėset operate mode as    FFT. 
4.  Press Cursor  ėpress No.3 button to specify source as MATH. 
5.  Turn ( ) knob to move the cursor A and cursor B to a point of interest.   
 
 
 
Figure 3-9 
Cursor Measurement (Type Y)