Keysight N9010B - Page 586

586 Keysight N9010B EXA Signal Analyzer Service Guide
Functional Tests
Frequency Response (Flatness), Preamp On
17.Compute the flatness error normalized to 50 MHz:
(Meas
Error
- Meas
Error
@ 50 MHz)
18.Enter the computed flatness error value into the Flat
Norm
column of Table
17-8.
19.Compare the value of Flat
Norm
to the test limit.