Views: 16 Author: Site Editor Publish Time: 2019-08-12 Origin: Site
With an increasing number of manufacturers bringing drones, it has become really difficult for new players to choose a suitable drone video transmitter, while it may also provide more opportunities for experienced players. Don't worry! We bring all the tips you need to use a drone video transmitter.
Here is the content list:
1. How to Choose Drone Video Transmitter?
2. What Are Drone Video Transmitter Reliability Tests?
3. How Do Novices Use Drone Video Transmitter to Do Aerial Photography?
Running into the wall is definitely one of the most important reasons for the crash of drone. When purchasing long-range wireless video transmitter, the novice must choose the model with barrier avoidance ability. In addition, long-range wireless video transmitters with obstacle avoidance function generally have better visual positioning function and the drone can hover stably in rooms with poor GPS signals, which greatly reduces the risk of blowing up.
When buying a wireless video transmitter, many experienced players pay special attention to the maximum distance an image can travel.
Admittedly, the instruction of distance introduces how far the drone can fly, however, it does not represent the true performance of the wireless video transmitter. The image transmission distance claimed by the manufacturer is basically measured in the ideal environment without interference in the field, but the actual wireless video transmitter environment is impossible without interference, and for beginners, flying a few hundred meters is scary enough, and flying a few kilometers is neither safe nor necessary with wireless video transmitter.
Therefore, compared with the maximum distance of image transmission, beginners should pay more attention to the stability of long-range wireless video transmitter.
Because the environmental conditions of drone video transmission system are often changeable and complex, and each long-range wireless video transmitter has different control ability for internal power consumption and heating, which eventually leads to different adaptation ability of the hardware of the long-range wireless video transmitter temperature. Therefore, in order to meet more or specific operating requirements, flight test under high and low temperature conditions is necessary.
Drop test is a routine test that most wireless video transmitters need to do at present. On the one hand, it is to check whether the packaging of UAV video transmitters package can well protect the product itself to ensure the safety of transportation. Another purpose is to check the hardware reliability of wireless video transmitters. After all, as a commonly used smartphone, inevitably there will be a minor knock small touch, or even unexpected breaking machine, performance and reliable hardware can greatly enhance the wireless video transmitters for the resistance of the outside world, will be the wireless video transmitters damage to a minimum to reduce maintenance time and costs.
There are many sensors inside the drone, such as the IMU inertial measurement unit. If these sensing data are affected by vibration, the final result is that the drone may go crazy and completely out of control. Secondly, the internal hardware structure is complex and the integration strength of the wireless video transmitters is required to be high. If vibration leads to abnormal hardware connection, loose screws or modules, it is actually intolerable. At the same time, the vibration of the drone itself will affect the flight stability and the effect of COFDM UAV video and data links.
First you must study COFDM UAV video and data links teaching video to manage safety operation, and you must know all the functions and settings of the drone video transmission system first, especially the flight and control settings and how to correct your route, also how to get your drone video transmission ready, make sure your battery is charged already, the firmware is the latest, and you need to connect the cable.
In addition, the maintenance of drone video transmission is also extremely important. Mobile phone is used every day, the battery is often charged and put, maintenance is very easy. However, the use frequency and charging and discharging frequency of drone video transmission are far lower than that of mobile phones. In addition, many rookies do not know how to maintain the batteries, which is easy to accelerate aging of drone video transmission due to long-term non-use, thus affecting flight safety.
That's how you feel about using a drone video transmitter, which I hope will be helpful. In the near future, we believe that this industry will have a longer-term development, so now is the best time to join us. If you're interested in a drone video transmitter, or feel like asking for more information, feel free to visit our website.