Instructions

RIGOL Chapter 2 Command System
2-100 MSO5000-E Programming Guide
:MATH<n>:FILTer:W2
Syntax :MATH<n>:FILTer:W2 <freq2>
:MATH<n>:FILTer:W2?
Description Sets or queries the cut-off frequency 2 of Band Pass Filter/Band Stop Filter. The default
unit is Hz.
Parameter
Name Type Range Default
<n>
Discrete
{1|2|3|4}
——
<freq2> Real
Refer to
Remarks
0.1×screen sample rate
Remarks When the filter type is set to BPASs (Band Pass Filter) or BSTop (Band Stop Filter), you
need to set two cut-off frequencies. Run the
:MATH<n>:FILTer:W1 command to set
the cut-off frequency 1, and run this command to set the cut-off frequency 2. At this
time, the range of <freq2> is from (0.01×screen sample rate) to (0.1×screen sample
rate), at a step of (0.005×screen sample rate). Wherein, screen sample rate =
100/horizontal time base
Note: The cut-off frequency 2 must be greater than the cut-off frequency 1.
Return
Format
The query returns the current cut-off frequency 2 in scientific notation.
Example
:MATH1:FILTer:W2 1500000 /*Sets the cut-off frequency 2 of Band Pass Filter to
1.5 MHz.*/
:MATH1:FILTer:W2? /*The query returns 1.500000E+6.*/
:MATH<n>:SENSitivity
Syntax :MATH<n>:SENSitivity <sens>
:MATH<n>:SENSitivity?
Description
Sets or queries the sensitivity of the logic operation. The default unit is div.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<sens>
Real
100 mdiv to 1 div
300 mdiv
Return
Format
The query returns the sensitivity of the logic operation in scientific notation.
Example
:MATH1:SENSitivity 0.2 /*Sets the sensitivity of the logic operation to 0.2 div.*/
:MATH1:SENSitivity? /*The query returns 2.400000E-1.*/
:MATH<n>:DISTance
Syntax :MATH<n>:DISTance <dist>
:MATH<n>:DISTance?
Description
Sets or queries the smoothing window width of differential operation.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<dist>
Integer
5 to 10000
5