Using 2nd function generator with network analyzer

[gasstationwithoutpumps]

I was wondering whether it is possible to use the second function generator while the first one is being used for the network analyzer tool.  

Here is the use case:

I'm testing part of a class-D amplifier, in which the triangle wave to the comparator is generated by the second function generator of the Analog Discovery 2.  I'd like to use the network analyzer interface to characterize the amplifier, while keeping a fixed triangle wave on channel 2.

I realize that there is probably some way to write a script to do this, but it would be nice to have all the GUI of the network analyzer and export.

[attila]

Hi @gasstationwithoutpumps

Beside the Network Analyzer open a Wavegen instrument and under channels option select 2.
The Wavegen 1 and Scope device resource will be controlled by NA, and you can independently control the Wavegen 2 from the Wavegen window.

[gasstationwithoutpumps]

Great! I was thinking something like that should work, but I hadn't tested it yet, and I wasn't sure that even if it worked in the current version that it was a supported feature—I'd like to include this in my textbook, so that students can do network analysis of their class-D amplifiers.