SCPI Command
CALCulate<Ch>[:SELected]:DATA:FDATa <numeric list>
CALCulate<Ch>[:SELected]:DATA:FDATa?
Or
CALCulate<Ch>:TRACe<Tr>:DATA:FDATa <numeric list>
CALCulate<Ch>:TRACe<Tr>:DATA:FDATa?
Description
Reads out or writes the formatted data array.
The formatted data array is the data, whose processing is completed including the formatting as the last step. Such data represent the data trace values as they are shown on the screen.
The array size is 2N, where N is the number of measurement points.
For the n–th point, where n from 1 to N:
<numeric 2n–1> Value 1 depends on the trace format (see table below);
<numeric 2n> Value 2 depends on the trace format (see table below).Reads out or writes the formatted data array.
Trace Format
|
Value 1
|
Value 2
|
Log Mag
|
Logarithmic magnitude, dB
|
0
|
SWR
|
Voltage standing wave ratio
|
0
|
Phase
|
Phase, deg
|
0
|
Expand Phase
|
Expanded phase, deg
|
0
|
Group Delay
|
Group delay, sec
|
0
|
Lin Mag
|
Linear magnitude
|
0
|
Real
|
Real part
|
0
|
Imag
|
Imaginary part
|
0
|
Smith (Log/Phase)
|
Logarithmic magnitude, dB
|
Phase, deg
|
Smith (Lin/Phase)
|
Linear magnitude
|
Phase, deg
|
Smith (Real/Imag)
|
Real part
|
Imaginary part
|
Smith (R + jX)
|
Impedance (real part), Ohm
|
Impedance (imaginary part), Ohm
|
Smith (G + jB)
|
Admittance (real part), S
|
Admittance (imaginary part), S
|
Polar (Log/Phase)
|
Logarithmic magnitude, dB
|
Phase, deg
|
Polar (Lin/Phase)
|
Linear magnitude
|
Phase, deg
|
Polar (Real/Imag)
|
Real part
|
Imaginary part
|
|
command/query
|
Target
CALCulate<Ch>[:SELected] — active trace of channel <Ch>,
Or
CALCulate<Ch>:TRACe<Tr> — trace <Tr> of channel <Ch>,
<Ch> = {[1]|2|...16}
<Tr> = {[1]|2|...16}
Query Response
<numeric 1>, <numeric 2>, …<numeric 2N>
Related Commands
CALC:FORM
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