What is the characteristic of COFDM wireless transmission?
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The characteristics of COFDM wireless image transmission mainly include the following points. The modulation method using COFDM has diffractive and strong anti-interference, and can be stable in high-speed mobile reception.
It can be used as a mobile video image transmission and is widely used in public security command vehicles, traffic accident exploration vehicles, fire brigade field command vehicles and customs, oil fields, mining, water conservancy, electric power, finance, maritime affairs, and other emergency and emergency command systems. It is to transmit the real-time image of the scene back to the command center, so that the command and decision-making personnel of the command center are in the realm of the situation, improve the accuracy and timeliness of decision-making, and improve work efficiency.
For some of the emergency command center's image transmission systems, it is often required to transmit the image of the emergency scene back to the command center. For example, there are major natural disasters, floods, fire scenes, large-scale gatherings of the masses, and important safety and security tasks. This kind of emergency image transmission system is preferably a professional mobile image transmission device.
Cofdm wireless image transmission is currently also used in drone modules. It is mainly used to transmit sound and video images and obtain field information. Which product is better, as far as I know, Hua Weiyang and Keweitai are all very good. !
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