无线双向数据传输系统，采用 TDD （ Time Division Duplexing ）时分双工技术，将信道资源在时间上通过时隙、频率上通过子载波来灵活分配给多个用户，在单一频率点最大限度的实现多用户接入。 LA-6802TD wireless two-way data transmission system, using TDD ( Time Division Duplexing ) time division duplex technology, channel resources are flexibly allocated to multiple users through time slots and frequency through subcarriers, maximized at a single frequency The realization of multi-user access. 5/10MHz ）和很强的抗多径干扰能力等特点，能克服模拟技术和常规调制技术下多径反射及遮挡所带来的困扰，实现在非视距移动环境下传输双向视频、音频及数据。 The system has the characteristics of occupying a relatively narrow frequency bandwidth ( 5 / 10MHz ) and strong resistance to multipath interference. It can overcome the problems caused by multipath reflection and occlusion under analog and conventional modulation technologies, and achieve non-line-of-sight Transmission of two-way video, audio and data in a mobile environment.
Realize point-to-point or point-to-multipoint two-way data transmission: meet high-quality audio, video, and data, including: office files, audio and video files, shared files; access to the Internet, data interaction, dial exchange calls, remote maintenance and other functions
Suitable for on-board mobile, explosion-proof monitoring, fixed monitoring and other transmissions.
300MHz ～ 800MHz customized
5/8 / 10MHz
200ms ≤ 200ms
TCP / IP
8Mbps 2Mbps to 8Mbps
2 ～ 15Km (non-line of sight), 5 ～ 45Km (line of sight)
220 × 146 × 55 mm (L × W × H)