1080P/60fps COFDM Wireless Video Transmission System
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1 1080P/60fps COFDM Wireless Video Transmission System Function Introduction for LE8010 System LE8010-T full HD video transmitter is one of the newest real-time transmission systems that launched by our company for transmission of broadcast HD images. LE8010-T: with small size (180mm*130mm*32mm), light weight(745g), long transmission distance(more than 100KM per 10W) and high resolution(1080p/60fps), currently it is the wireless COFDM transmitter for soldier that with the highest resolution, the minimum size, the lightest weight and the longest transmission distance among COFDM full HD image transmission systems in China, and by adopting the advanced COFDM modulation techniques, air broadband and its strong resistance to multi-path interferences, it overcomes interferences brought by multipath reflection and occlusion within usage of simulation and general modulation techniques, with high speed shooting and real time none line-of-sight transmission of high quality full HD video images when moving at high speed, particularly suitable for using under complex environments. With the H.264 video coding standard, up to 1080P/60 HD resolution (1920*1080P/60fps, backwards compatible to 720P) and HDMI( 3G HD-SDI is selectable) input interface which supports digital video/audio, it is characterized by its image sharpness, brighter colors and image smoothness.
2 1080P/60fps Wireless Full HD Image Transmission System Transmitter (745g): HDMI Signal Input Receiver (150g):
3 COFDM Wireless Full HD Video Transmission MINI System Product Features It is suitable for high speed data transmission, generally with a channel rate of 8M Hz, which can ensure high quality audio transmission. In addition to its requirements for camera, high quality videos and audios also have high requirements for coding stream and channel rate. QPSK and 16QAM are available for modulation of each COFDM sub carrier, after which generally with a channel rate of 8M Hz. Therefore, H.264 high quality encoding/decoding is allowed, the image resolution in the receiving end can be up to 1920*1080P/60 with backwards compatibility and requirements for latter analysis, storage and editing can also be met. Product Attributes Adjustable working frequency within the range of 300MHz~2.7GHz Rich video/audio interfaces: HDMI, SDI (selectable) High quality digital video processing and H.264 video codec, with high definition display Very low encoding latency: 450ms Stable image and voice transmission under high speed movement and multipath interferences Strong NLOS non line-of-sight transmission With space diversity reception With encryption (selectable) Transmitting power 10W Range of Application It is widely used in UAV (providing disaster relief, emergency rescues and forest-fire prevention), emergency communication, radio and television broadcasting and live broadcasts; individual reconnaissance of field forces; image transmission
4 between public security men, armed police, fire service commanding cars and the scouts as well as the command center; real-time high quality image monitoring in fields of searching for smuggler in frontier areas, maritime affairs and sea coast defense at sea; wireless and mobile camera shooting cars for real-time news collection and competition transmission; wireless video transmission for aerial reconnaissance and monitoring from helicopters and airships. Diagram of Connection: Specifications: Parameters of LE8010T Wireless HD Image Transmission System- Transmitter Frequency Range Modes of Modulation and 300MHz~2.7GHz,customizable COFDM 2K,QPSK / 16QAM Constellation Radio-frequency Power Channel Bandwidth Technical Standard Video Code Stream System Latency 10 W 8MHz H.264 standard 8Mbps~12Mbps 450ms
5 Transmission More than 100KM (1080P/50fps) Distance(10W) Compressed Format H.264 Audio/Video Input HDMI 3G HD-SDI (selectable) Image Resolution 60/50/30/25, backward compatible to 60/50 (Rec video effects of the receiver end) Audio/Video Input mini HDMI SMA interface(sdi Input) Interface Radio Frequency Interface SMA 50 Ohm single antenna Working Current 5500mA@12V(plus 10W power amplifier) Working Voltage DC 9-15V Working Temperature -10 ~ +75 Overall Dimension 180 mm 130 mm 32 mm (L W H) Weight 745g(containing the standard 10W power amplifier) Covering Magnalium Alloy (milling parts) Parameters of LE806R Wireless HD Image Transmission System-Receiver Frequency Range 300~862MHz (automatic search or manual setting) Modulation Mode COFDM 2K Maximum Speed Constellation QPSK 16QAM,64QAM Bandwidth 8M Hz Radio Frequency Double F 50 ohm antenna interface Interface Receiving Sensitivity -94dBm Output Interface HDMI + AV + USB(connecting the mobile HDD to record and preserve the video image) Parameter Setting infrared control Mode Video Resolution Ratio 1920*1080P@60Hz / 1280*720P Screen Ratio 16:9 Working Current 350mA@12V External Power Source DC 12-24V Overall Dimension 92 mm 75 mm 30 mm (L W H) Weight 150g Covering Magnalium Alloy
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