ADInstruments AD8000 Series Instruction Manual page 48

AD8000 Series Spectrum Analyzer Instruction
Manual
(1) Center Frequency
Pressing 'Center Freq' soft-key, and the current center frequency can be
changed. There are three methods to input the frequency value:
a) Directly input the number: Press the number keys, and the 'Unit' menu
will appear as below. Select the unit in this menu to complete inputting.
For example: If user want to set the center frequency as 20MHz, press the
number key '2' and '0' and choose the 'MHz'.
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Fig. 3-3 Frequency Menu (Page 2)