Agilent Technologies 4395A, Manual Change

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Setting the Frequency Range
Setting the Maximum P eak to Center
1. Press 4 Ma rk er ! 5 .
2.
Press
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PEAK ! CENTER .
3. Press 4 Entry O 5 .
This function changes the center frequency to display the maximum peak at the center of the
grid.
Note
A large frequency span may prevent the peak from appearing accurately at the
center of the grid. If this is the case , press
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PEAK ! CENTER again so that the
peak is redisplayed in the middle .
Display the peak at the center of the screen
Figure 6-7. P eak to Center
Change the Center Frequency by the Specied Step Size
1. Do one of the following:
Choose 4
Center
5
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CENTER STEP SIZE . Then directly enter your desired step size using
4 0 5 . . . 4 9 5 and the units terminator keys .
Press 4 Ma rk er 5 and move the marker to the point you want to use as the step size frequency .
Then choose 4 Center 5
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MKR ! CNTR STEP .
2.
T oggle
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STEP SIZE AUTO man to
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auto MAN .
3. Press 4 Center 5 .
4. Press 4 * 5 to increment (or 4 + 5 to decrement) the center frequency setting by the specied
step size .
This function is useful to display peaks that have a constant interval (such as harmonics) one
after another . The following is an example of using this function to display harmonics .
Setting and Optimizing Measurement Conditions 6-17