The following piece was written by Jack Brown, is the Chief Pilot at MyDroneLab.com.
How far can a drone go without losing the video signal when flying FPV?
When it comes to the ideal frequency for mini-quads — that’s the famous 5.8 GHz — the best you can expect is 500 meters. But, that means you’re flying in ideal conditions where nothing stands between you and your drone. The moment your drone goes behind a tree, a hill or building, the range will drop significantly and you even might lose your signal completely.
The bottom line is, if you want to do some long range FPV flying, the 5.8 GHz frequency should be avoided. But what if you want to fly beyond 500 meters?
Change the System
For long range FPV flying, you need more than yourself and the drone — you’re going to need a ground station that works on a different frequency. (And bring a spotter with a pair of binoculars.)
The most popular frequencies for long range flying are 1.2 GHz and 2.4 GHz. Personally, I prefer using the first one because it offers you 10km of range. It’s worth noting that 1.2 GHz is generally not recommended because in case the drone goes down and you don’t have a beacon, you’ll easily lose your drone. It is also much more effective when it comes to flying through abandoned buildings as this signal easily penetrates the walls. Continue reading How to get the longest FPV range on your drone