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*图像、数据、控制三合一:单向图像传输通道;双向数字传输通道;单向遥控通道
*50KM超远距离(更远距离要求请查看大功率2W模块)无线传输:极致连接效率带来超远距离传输,地空实测,达到20公里超视距互联;端到端设备不受线控约束,在空间和距离上保持高度的自由度和机动性
*4K高清图像和低延迟。超高带宽和码流支持,轻松应对4K分辨率视频数据流。 200ms屏间流延时、延时抖动灵敏控制较好,满足视频数据端到端的实时性要求
*H265/H264视频压缩。 AES 加密
*HDMI+以太网-HDM; HDMI+AV——HDMI; SDI+AV - HDMI 可选
*The adaptive retransmission mechanism implemented at the bottom layer is not only much better than the application layer retransmission mechanism in terms of efficiency and delay, but also greatly improves the performance and user experience of the link in an interference environment.
*The module continuously detects the interference status of all available channels in real time, and when the current working hanme is nterfered, it automaticaly selects and switches to the channel with the lowest interference to ensure continuous and reliable communication.
Software Defined Radio (SDR)
Modification of the communication underlying protocol gives the system the ability to continuously evolve and optimize.
Fully and effective verification for chip-based improvement, greatly reducing the risk of tapeout.
Flexible customization, improve design-win ability
Orthogonal Frequency Division Multiplexing(OFDM)
Effectively eliminate multipath interference under long-distance transmission
Low Density Check Code (LDPC)
The self-optimized design of QC-LDPC gives the system excellent error correction performance and greatly improves the receiving performance.
Private communication protocol
Optimized design for video transmission, optimized frame format, pilot frequency greatly improve the receiving performance of video transmission.
Channel bandwidth | 2.5MHz (uplink), 10MHz (downlink) |
Max emission energy | 27dBm - 30dBm |
调制 | OFDM |
星座 | BPSK、QPSK、16QAM |
前向纠错码 | LDPC(1/2,2/3,3/4,5/6) |
双工模式 | TDD |
下游吞吐率 | 2.3Mbps~12Mbps |
上行吞吐率 | 115kbps |
工作电压 | 12V-25V |
工作温度 | -20℃~55℃ |
接地端尺寸 | 77.8×47.3X23.5mm(以太网单元)/ 87.5X81.5X23.9mm(HDMl单元) |
天空大小 | 77.8×47.3X23.5毫米 |
天空重量 | 106g(HDMI+AV单元)、110g(SDI+AV单元)、103g(以太网单元) |
地面端重量 | 181g(HDMl单元)、103g(以太网单元) |
视频接口 | HDMI、SDI、AV、USB、以太网 |
其他接口 | 串行、PPM/S.bus、USB |
视频格式 | 视音频:PAL 5O/NTSC 6Oi。 HDMI:48OP60 720P50 720P60 1080P50 108OP60 |
SDI:720P50 720P60 1080P50 1080P60 | |
视频压缩 | H.264/H.265(HDMI/SDI/AV) |
屏幕到屏幕延迟 | <300ms(与相机有关) |
星座 | BPSK、QPSK、16QAM |
前向纠错码 | LDPC(1/2,2/3,3/4,5/6) |
双工模式 | TDD |
下游吞吐率 | 2.3Mbps~12Mbps |
上行吞吐率 | 115kbps |
工作电压 | 12V-25V |
工作温度 | -20℃~55℃ |
接地端尺寸 | 77.8×47.3X23.5mm(以太网单元)/ 87.5X81.5X23.9mm(HDMl单元) |
天空大小 | 77.8×47.3X23.5毫米 |
天空重量 | 106g(HDMI+AV单元) 110g(SDI+AV单元) 103g(以太网单元) |
地面端重量 | 181g(HDMl单元)103g(以太网单元) |
视频接口 | HDMI、SDI、AV、USB、以太网 |
其他接口 | 串行、PPM/S.bus、USB |
视频格式 | AV。 PAL 5O/NTSC 6Oi HDMI:48OP60 720P50 720P60 1080P50 108OP60 |
SDI:720P50 720P60 1080P50 1080P 60 | |
视频压缩 | H.264/H.265(HDMI/SDI/AV) |
屏幕到屏幕延迟 | <300ms(与相机有关) |