COFDM視頻傳輸器

COFDM Video

Three in one image data control

H265/H264視頻壓縮

自適應重傳

frequency hopping

2.4千兆赫&5.8GHz dual frequency image transmission

Compact layout 65 × 43mm, weighing only 14g, can be integrated into remote control, ground station, or added to form a module with an outer shell

The Sprintlink DUO can automatically switch to the 5.8GHz frequency band, providing strong support for reliability through automatic switching, retransmission, and fast connection.

The implementation of an adaptive retransmission mechanism at the bottom layer not only greatly outperforms the retransmission mechanism at the application layer in terms of efficiency and latency, but also greatly improves the performance and user experience of the link in interference environments.

模塊持續實時檢測所有可用通道的干擾狀態, and automatically selects and switches to the channel with the lowest interference in the current working channel, ensuring continuous and reliable communication.

OEM integration

遙控, 模塊, ground station

傳輸距離

10KM

Software Defined Radio (特別提款權)

The modifiability of communication underlying protocols endows the system with the ability to continuously evolve and optimize;

Improve sufficient and effective verification for chip based technology, greatly reducing the risk of chip casting;

Flexible customization to enhance design win capabilities

正交頻分複用 (OFDM)

Effectively eliminating multipath interference in long-distance transmission

Low Density Parity Check Code (低密度脂蛋白)

The independently optimized QC-LDPC design endows the system with excellent error correction performance, greatly improving reception performance.

Private communication protocol

Optimized design for video transmission, optimized frame format and pilot greatly improve the reception performance of video transmission.

Product parameters

尺寸	65mm×43mm
two × IPEX antenna connected to machine	Used for communication with peer modules
1 x FPC connector	Used for data communication with the host
4 x indicator lights	Used to indicate device status
接口
1 x Ethernet interface	Used for video or data communication
1 x serial port	For data communication, 3.3/5.0 TTL電平
1 x serial port	Used for module configuration and status acquisition, 3.3/5.0 TTL電平
1 x SBUS	Remote control interface
1 x PPM	Remote control interface
1 x GPIO	Used for key triggered binding
功能
工作頻段	2.4GHz/5.8GHz ISM
帶寬	20MHz/10MHz
最大發射功率	25[email protected] [email protected]
DC Voltage	6〜15V
消費	5W¯¯
工作溫度	-20 度至 50 度
距離	20[email protected] [email protected]
抗干擾	Supports retransmission, adaptive frequency hopping, and fast link functions