vai60 @ 27.04.20, 14:21
It looks like a drone requires a blank card
And be sure to re-formatted in fat32
vai60 @ 27.04.20, 14:21
Pure experiment - a before and after. In equal conditions, by changing one parameter.
I'm not offended.
That's the whole point, that all check and compare in person. As it was before and as it became later. In one area, in one direction (seen in the video) and one time period. But again, this is in relation to my environment. And if someone does not work, then I do not blame me.
And I am by training and profession, too, I have the attitude to communication, and more specifically to radio communications.
So it is very nice to experiment and share experiences with fellow (and it is practical)
And one piece of advice to all the experimenters. Radio communication is very capricious thing and is highly dependent (as has been said here) on many factors (soil composition, the state of the ionosphere, magnetic storms, reinforced concrete structures, the quality of manufacturing of transceiver devices, and more) so and different indications of range and quality of communication at the our members of the forum. Range according to the manufacturer usually taken in ideal conditions for several test models and are not necessarily in serial. Well, we strive to get closer to rework these indicators