Yagi UDA Antenna Booster for DJI Air 2S, 5.8 Ghz Remote Control Signal Range Extender for DJI mini 5/Mavic Air 8 /DJI Air 2S Accessories

SKU: GW47.0052

Q
Is it legal to use such antennas for your drone in Germany?
Answer Question
A
Using the antenna itself is legal. However, it may only be flown within sight, which then makes the antenna unnecessary again. In the best case with a spotter (with binoculars) I have reached 1,000m with a Mavic Mini, beyond that the Mini can hardly be seen even with binoculars. So why do you need these "amplifiers" then with the 5.8 GHz I can easily get there and with 2.4 GHz easily over it.
A
Using the antenna itself is legal. However, it can only be flown by sight, which in turn makes the antenna unnecessary. In the best case with a spotter (with binoculars) I have reached 1,000m with a Mavic Mini, beyond that the Mini can hardly be seen even with binoculars. So why do you need these "amplifiers", then I can easily get there with 5.8 GHz and easily outdo them with 2.4 GHz.