Measurement Parameters Settings - ADInstruments AD8000 Series Instruction Manual

AD8000 Series Spectrum Analyzer Instruction
Manual

3.5.3 Measurement Parameters Settings

M E A S
Press the key, and the following interface which could be used to set
SETUP
some special function would pop up.
Channel BW
1
Press the 'Channel BW' key to change the value of channel BW. The default
channel BW is 8MHz. The channel bandwidth is proportional to span.
Therefore, span will be changed according to channel BW value. The
channel bandwidth can also be changed by digital inputs, up and down key
and knob.
Occupied Bandwidth %
2
Press the 'Occupied Bandwidth %' key to change the percent of Occupied
Bandwidth. The default value is 99%. It can also be changed by digital
inputs, up and down key and knob.
Limit
3
The setting of limit is shown as the following figure. Press the soft key, and
the following dialog box would pop up.
Fig. 3-98 Channel BW Setting
107