Acquire the Sign
al
Frequency
& Span
2. Push Center Fr
equency from the side
menu and use either the multipurpose knob
a or the oscilloscope keypad to enter the
desired cent
er frequency. If you use the
keypad, you can also use the resulting side
menu choices to enter units.
Center
Frequency
(a)
2.24 GHz
3. Push Span and use either multipurpose
knob b or the keypad to enter the desired
span. If you
use the keypad, you can also
use the resulting side menu choices to enter
units.
Span
(a)
3.00 GHz
4. Push Start to set the lowest frequency to
capture.
Start
7.36 MHz
5. Push Stop to set the highest frequency to
capture.
Stop
3.74 GHz
6. Push To Center to move the frequency
identified by the reference marker to the
center frequency.
To Center
Reference Level
1. Push A
mpl to bring up the side menu for
adjusting RF amplitude settings.
MDO4000 Series Oscilloscopes User Manual 77