Where can I ask about the characteristics of the power amplifier used to generate the "simrfV2_p​owamp_dpd_​data.mat" data given in the example "Power Amplifier Characterization with DPD for Reduced Signal Distortion"

I found this web page that has exactly what I need for my studies. And I would like to know if I could use this data to conduct studies and experiments at the university. But for that I need more details about de PA characterized, such as, its topology, class, frequency of operation and with which instrument the measurement was made.

[Jeff Hantgan]

The only other piece of information that is available is the carrier frequency, RF = 2.4GHz.