Hi,
I'm trying to configure a list sweep (Matlab). for example:
[1e6 -2 2e-3; 10e6 -3 2e-3; 20e6 -3 2e-3], where the first element in each row is the frequency,
the secod is the power and the third is the dwell time.
I don't want to load a list from a file, but rather make a list by inserting a new row each time (or by inserting the vector, if possible).
The problem I get is that I can't find the SCPI command for inserting a new row in the sweep list.
I'll be glad for some help.
Thanks,
Boaz
I'm trying to configure a list sweep (Matlab). for example:
[1e6 -2 2e-3; 10e6 -3 2e-3; 20e6 -3 2e-3], where the first element in each row is the frequency,
the secod is the power and the third is the dwell time.
I don't want to load a list from a file, but rather make a list by inserting a new row each time (or by inserting the vector, if possible).
The problem I get is that I can't find the SCPI command for inserting a new row in the sweep list.
I'll be glad for some help.
Thanks,
Boaz
There are three SCPI commands for list sweep in the E4438C. Each works on one of the 3 vectors that make up the three elements of the sweep: Frequency, Amplitude, and Dwell.
For example to configure the sweep that you list below use the following SCPI commands:
Frequency vector:
:SOURce:LIST:FREQuency 1e6,10e6,20e6
Power vector:
:SOURce:LIST:POWer -2,-3,-3
Dwell vector:
:SOURce:LIST:DWELl 2e-3,2e-3,2e-3
These commands would act on the current list sweep points.
Now, in order to add another sweep point you have to resend the three commands. For example to add a 4th element:
:SOURce:LIST:FREQuency 1e6,10e6,20e6,30e6
Power vector:
:SOURce:LIST:POWer -2,-3,-3,-2
Dwell vector:
:SOURce:LIST:DWELl 2e-3,2e-3,2e-3,2e-3
Regards -