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5.Advanced User Guidebook
the bandwidth limit control can be used to reject frequencies above 20 MHz.
Taking the Channel 1 for example, the operation steps are shown as below:
(1)
Press the
CH1 MENU
button to show CH1 SETUP menu.
(2)
Press the
H4
button and the
Limit
menu will display.
(3)
Press the
F1
button to select the Band Limit as
full band
. The high
frequency of the signal will be allowed to pass.
(4)
Press the F2 button to select the Band Limit as 20M. The bandwidth is
limited to 20MHz. The frequencies above 20MHz will be rejected.
Use Mathematical Manipulation Function
The
Mathematical Manipulation
function is
used to show the results of the addition,
multiplication, division and subtraction operations between Channel 1 and Channel 2,
and the FFT operation of Channel 1 or Channel 2
.
Figure 5-6
Wave math menu
The corresponding FCL (Functional Capabilities List) of the
Waveform Calculation:
Function Menu
Setting
Description
Dual Wfm
Math
Factor1
CH1
CH2
Select the signal source of the factor1
Sign
+ - * /
Select the sign of
mathematical manipulation
Factor 2
CH1
CH2
Select the signal source of the factor2
FFT
Source
CH1
Select CH1 as FFT source.
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