Shenzhen Xin Risheng Communication Equipment Co

The high-definition micro wireless video transmission system adopts (
coded orthogonal frequency division multiplexing) modulation technology, which has a narrow transmission frequency band and strong anti-multipath interference capabilities, and can achieve real-time transmission under non-line-of-sight high-speed movement conditions. High quality images.
The system adopts
digital video coding standard to output high-definition picture quality with resolution up to* (downward compatible and standard definition).
Widely used in military reconnaissance, border defense, patrol, public security, technical reconnaissance, aerial photography, aerial mapping, power inspection, railway rescue, maritime law enforcement, urban management, law enforcement, news, secret visits, health and epidemic prevention, etc., or emergency command of emergencies.
The micro portable high-definition wireless image real-time transmission system is a new generation of broadcast-level high-definition image real-time transmission system produced by the company. It adopts the current leading modulation technology with relatively narrow-band air frequency occupancy (/and strong anti-multipath interference capability) and combines with foreign advanced diversity reception technology to overcome the problems caused by multi-path reflection and occlusion of image transmission under analog technology and conventional modulation technology. It enables high-speed motion shooting and real-time transmission of high-quality images in non-line-of-sight (non-line-of-sight) situations. It is particularly suitable for use in complex environments. It is as small as a small cigarette box and is easy to carry. It is often used for short-range wireless image transmission in the air, medium and long distances. Wireless image transmission purposes. For example, special transmission can be used for light drones, ultra-light drones, rotorcraft, micro drones, unmanned submarines, unmanned ships, unmanned vehicles, airships, target drones, unmanned parachutes, unmanned boats, drones, etc. Collection and shooting, such as conventional ground transmission, can be used for wireless video image transmission such as close-range non-line-of-sight operations with obstructions or open visual operations. Using
efficient compression of digital video encoding, standard definition reaches full HD image quality and the resolution reaches ( *Compatible and standard definition supports digital interface and analog interface, including digital high-definition
Input interface has analog audio and video interface composite input
And embedded with new standard dual analog interfaces for users to choose
Delicate picture quality Excellent and rich color control capabilities and other high-definition picture quality characteristics.

Application scope
Mainly used in radio and television broadcasting, radio and television live broadcasting, sports broadcasting, social news, aerial live studio, mountaineering and adventure, etc. Can be applied It is suitable for high-quality images in various complex environments such as urban areas, seas and mountains, public security, fire, traffic police, civil air defense, emergency, urban management, law enforcement, environmental protection monitoring, three defense emergencies, water conservancy and flood control, electric power rescue, railway rescue, maritime law enforcement, maritime surveillance, inspection, customs, border defense, dock monitoring, forest fire prevention, oil field theft prevention, military reconnaissance, television broadcast, etc. Real-time mobile transmission.

Product Features
Small size, easy to carry, simple operation, saving time, easy to achieve short-range non-line-of-sight wireless image transmission. This product has a wide range of applications and is suitable for image quality requirements. The extremely high-definition department is a milestone product that replaces standard definition with high-definition. It adopts high-efficiency compressed digital video encoding standard definition to achieve full high-definition image quality and resolution (*compatible and standard definition)
.

Anti-resistance Electromagnetic interference performance
Excellent performance against frequency selective fading or narrow-band interference and interference between signal waveforms. It has strong anti-fading capabilities through joint coding of each sub-carrier. In single-carrier systems (such as digital microwave spread spectrum microwave A single fading or interference can cause the entire communication link to fail, but in a multi-carrier system only a small part of the sub-carriers will be interfered, and these sub-channels can also use error correction codes to correct errors to ensure a low bit error rate in transmission.