CF-5200 Frequently Asked Questions

The formula for frequency integration is, if the value of the LIN spectrum at a certain frequency F (not displayed in dB) is a,

1st integral = a ÷ (2πF)
2nd integral = a ÷ (2πF)²

Since integrating results in small values, using Y-axis auto-scaling is convenient.

If the DC component is large, it will be auto-scaled by the DC component.
In that case, please use manual scaling.

Chapter of the relevant instruction manual

5.5.2 Frequency axis calculus.
6.1.1 Switching between log-linear on the Y-axis
6.1.2. (3) Method using auto-scale