>>63951538
They make their own antennas. They used to buy them but now they've built a factory and make their own. I think they had a large batch of Canadian-made elements. Then they used their own. Then some drones had Chinese-made elements. Current ones are their own production.

I've been following drone warfare on X and Geran-2 drones went from initially having 2 antennas to 8, then to 12 and now to 16. Not sure if there are other types... I have pics of 2, 8, 12 and 16 element antennas.
Ukrainians say these are unjamable right now.
It's a game of cat & mouse. I'm sure NATO will send Ukraine something that will jam them. But then the other side will innovate again.