Wireless data transmission system 4GHD series

Multiple cards and operator binding to improve transmission stability and bandwidth, enhance system’s anti-risk capability. Multiple correction mechanism to guarantee transmission effect. Sever-side separate designed, flexible deployed, comprehensive cost low. Embedded hardware decoder, the quality of video and audio Exceeds the broadcasting requirements. Embedded Linux design for front transmitted unit, low power consumption, work stable and reliable. Start up quickly, easy to operate. Server-side can receive 20 channels front-end input at the same time, supports image preview, recording, forwarding, etc. Front-end wireless collection . U Gansu Xinjiang Shanghai、Fixed base station. 3G wireless network、3G network transmission. News management system MMS-3G、Client side、Media assets and storage. Adopts COFDM modulation system, with excellent diffraction ability and penetrability. Provides multiplexing frequency selection network technology to avoid the interference effectively. Offers broadcast quality image transmission at the speed of 300km/h. Presets multiple channels; simple frequency adjustment. 50~200mw transmitting frequency, for both analog and digital regulating. 3km transmitting distance within-visual-range.