Hi all,

I've been trying to get this done for a few days now, this forum has been very helpful.

I'm trying to measure S11 and S12 (So far only am on S11) parameters and transfer them to the PC.

I am using Matlab 7.4.0 and GPIB.

Thanks to a few people on here, I think I am getting the S-Parameter data back correctly. But I would also like to get the X values to be able to graph it against the frequency.

I have tried using the SENSe:X? SCPI command, but I'm not receiving anything back, then I'll receive what looks like the X values back when I run the program again as the Y values when I get FDATA?

Obviously, I'm quite new at this, any help is appreciated.

Thanks for any help anyone might be able to give me. I really appreciate it.

I've been trying to get this done for a few days now, this forum has been very helpful.

I'm trying to measure S11 and S12 (So far only am on S11) parameters and transfer them to the PC.

I am using Matlab 7.4.0 and GPIB.

Thanks to a few people on here, I think I am getting the S-Parameter data back correctly. But I would also like to get the X values to be able to graph it against the frequency.

I have tried using the SENSe:X? SCPI command, but I'm not receiving anything back, then I'll receive what looks like the X values back when I run the program again as the Y values when I get FDATA?

Obviously, I'm quite new at this, any help is appreciated.

Thanks for any help anyone might be able to give me. I really appreciate it.

It also works.

It seems to be when I start to increase the number of points beyond a couple thousand is where I run into problems. The data looks good to start, then just jumps down into nothingness? I don't see anything like that on the display.

Any clues?