I always feel that Yagi antenna not only doesn't help but makes negative effect on a flying distance of my drones.
I have two 5.8GHz drones - SG906 Pro and Zino Mini Pro.
I bought from AliExpress 5.8 Yagi antenna extender. And what I see on both drones mounting Yagi makes negative effect.
Is it only me or 'The king is naked' ?
In both cases I've made RTH after losing signal.
With Yagi - about 3905 meters.
![Screenshot_2021-10-11-20-51-03-769_com.hubsan.drone.jpg Screenshot_2021-10-11-20-51-03-769_com.hubsan.drone.jpg](https://mavicpilots.com/data/attachments/136/136350-38cd83e7fb5da1bb08ba16dc79b772a3.jpg)
Without Yagi - about 5773 meters
![Screenshot_2021-10-11-20-52-14-536_com.hubsan.drone.jpg Screenshot_2021-10-11-20-52-14-536_com.hubsan.drone.jpg](https://mavicpilots.com/data/attachments/136/136351-73ee4dcd2acd737e2eaefaa90c98dba5.jpg)
BTW, Is anybody made declared 12 km (or near it) on Mavic Air 2S ?
I have two 5.8GHz drones - SG906 Pro and Zino Mini Pro.
I bought from AliExpress 5.8 Yagi antenna extender. And what I see on both drones mounting Yagi makes negative effect.
Is it only me or 'The king is naked' ?
In both cases I've made RTH after losing signal.
With Yagi - about 3905 meters.
![Screenshot_2021-10-11-20-51-03-769_com.hubsan.drone.jpg Screenshot_2021-10-11-20-51-03-769_com.hubsan.drone.jpg](https://mavicpilots.com/data/attachments/136/136350-38cd83e7fb5da1bb08ba16dc79b772a3.jpg)
Without Yagi - about 5773 meters
![Screenshot_2021-10-11-20-52-14-536_com.hubsan.drone.jpg Screenshot_2021-10-11-20-52-14-536_com.hubsan.drone.jpg](https://mavicpilots.com/data/attachments/136/136351-73ee4dcd2acd737e2eaefaa90c98dba5.jpg)
BTW, Is anybody made declared 12 km (or near it) on Mavic Air 2S ?
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