8 problems most commonly encountered in aerial photography of drones - unstable signal transmission

Due to the low delay and high definition of the picture transmission, the signal requirements are very high. At present, due to the laws and regulations of the frequency band in China, a series of drones such as Dajiang have imposed strict restrictions on the channels transmitted by the map. Take Dajiang as an example. By default, only 8 channels are available for switching. When we fly in areas with more complex signals such as cities, we find that some channels are heavily polluted.

However, we do not recommend that everyone blindly use technical means to crack the restrictions. If you want to solve the problem of channel transmission and channel noisy, you should carefully observe the channel situation before taking off, reasonably select the channel, and try to avoid flying in cities and other areas.

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