If you want I can talk about my experience but it is still under study because there are situations to be understood yet.
In any case, I'd like to understand what kind of polarization they used on the antennas of the drone's arms.
It appears to me that the polarization is only horizontal and this can create problems in some contexts particularly full of radiofrequency.
To be sure, I should see how the antennas are made inside the drone's arms.
Maybe someone who has already broken them due to a crash can open them and show me inside.
This would explain why the DJI
MINI 3's signal impressions are so different from person to person.
Another problem that I have not mentioned in the video is that for some reason, the amplifier stage of the drone (IE1000?), could fail not only in the presence of wifi signals but also of disturbances of any other type ... and this would explain the problems in some rural areas.
Each case should be analyzed to be sure.
My drone was not able to send it into crisis, so I could not make direct measurements.
I have prepared a video in which I explain this problem, it is in Italian but you can use English subtitles.
You can also see in the video that I tried to directly measure the power of the DJI RC and RC-N1.
Although the power meter cannot evaluate it well, due to the very fast FHSS signal, it is noted that the RC-N1 is more powerful than the DJI RC.