Many drones don’t have the return to home option. I think no one likes to see the no signal or signal lost message on the phone.Reducing the chance of drone flyaways will give you a good amount of peace of mind.But getting a more strong one for the same distance might seem more important.For many people, the biggest motivation is to increase the maximum range of the aircraft.I think the main reason to use an antenna like this is to increase the signals in busy areas.In some ways, they are increasing the number of beams your drone can take.Īs I already mentioned these are not increasing the amount, your controller is emitting, they are only focusing them to a direction you want. Many people are calling these little antennas signal boosters. Why would you need a signal extender/booster? The parabolic antenna is gathering all signals that would go backward.Īnd the Yagi Uda one will give a more focused direction for a part of the beams. Using both solutions, the parabolic and the Yagi Uda antennas will give you the perfect solution. The solution I will mention might seem a little bit unorthodox or uncommon.īut this way of extending the range of your drone is simply based on science. In many cases, this might be tricky, and it can cause a loss of signals. So, by using this „signal booster” you need to know the exact direction of your drone. Imagine the drone is in front of you, so every signal from the controller that goes in the opposite direction is worthless. In our case, the main purpose of these parabolic antennas is to redirect almost 50% of the signals that would be lost. They were used even to focus the power of the sun. Parabolic signal extenderĪs I already mentioned the technology and the idea behind this tool is available for hundreds of years. The difference between the two of these tools is the shape and strength of the signals. So the majority of signals that would go upwards, back, or in any other direction, will be focused frontwards. While those are collecting the signals, the ones for drones have a different role too.ĭrone signal boosters are shaping and focusing the signals emitted by the controller.
#Dji signal booster tv
They are based on similar technology as the simple tv antennas. They are not powered by electricity or anything else. The majority of these extenders are called boosters too.īut they are not really boosting your signals.
#Dji signal booster how to
The Yogi Uda one was invented in the first part of the twentieth century.Ī lot of people might think these can’t have a serious influence on signal strength.īut they are based on simple and already-proven physical principles.Įven if some drone pilots don’t know how to measure significant differences, they still are working. The parabolic type of signal amplifier/extender is know for even centuries. The majority of DIY projects are also based on these two solutions methods.īoth of these two types are based on the same principles, so basically you will get almost the same result from them. There are two basic versions of these range extenders.
How can I increase the range of my drone? These extenders might help you focus the signals, but the after-market tools have a better design and effects too.
Many talented people are uploading videos to the internet about DIY projects too. Many drone pilots are not satisfied with the capacity of their aircraft.įortunately, there are several methods to increase the signal range and “power” of your drone.
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