Keysight E8267D User Manual page 176

Optimizing Performance
Creating and Applying User Flatness Correction
For specific frequency/amplitude ranges, see the mm–wave source module
NOTE
specifications.
2. Configure the signal generator to interface with the power meter.
3. Press More (2 of 2) > Configure Cal Array > More (1 of 2) > Preset List >
4. Press Configure Step Array.
5. Press Freq Start > 26.5 > GHz.
6. Press Freq Stop > 40 > GHz.
7. Press # of Points > 28 > Enter.
8. Press Return > Load Cal Array From Step Array > Confirm Load From Step
9. Press Amplitude > 0 > dBm.
10.Press RF On/Off.
162
a. Press Amplitude > More (1 of 2) > User Flatness > More (1 of 2) >
Power Meter > E4416A, E4417A, E4418B, or E4419B.
b. Press Meter Address > enter the power meter's GPIB address >
Enter.
c. For E4417A and E4419B models, press Meter Channel A B to select
the power meter's active channel.
d. Press Meter Timeout to adjust the length of time before the
instrument generates a timeout error if unsuccessfully attempting to
communicate with the power meter.
Confirm Preset.
This opens the User Flatness table editor and resets the cal array
frequency/correction list.
This opens a menu for entering the user flatness step array data.
This enters the desired flatness–corrected frequencies (26.5 GHz to 40
GHz in 500 MHz intervals) into the step array.
Data.
This populates the user flatness correction array with the frequency
settings defined in the step array.
This activates the RF output and the RF ON annunciator is displayed on
the signal generator.
Keysight E8357D/67D & E8663D PSG User's Guide