冇人機鏈路，用于遠程視頻數據無線電遙測冇人機同地面控制企之間嘅無線傳輸

Drone Link for long-range Video Data Radio Telemetry

Wireless transmission between UAV and Ground Control Station

介紹

1. This drone link is an FPGA TDD wireless transmission equipment.
2. It can real-time interference detection, adaptive frequency selection (福瑞斯), adaptive stream (upstream and downstream automatic distribution), automatic retransmission, and automatic power control.
3. It greatly improves the ability of anti-multipath and anti-interference and has the characteristics of high reliability, good stability, and low delay.
4. This product is suitable for long-range drone, firefighting, 檢查, monitoring, and other scenarios, a transmission distance of 60KM+ when the environment is good.

功能

• Long-range transmission: 4M code flow can be transmitted up to over 60km.
• Large bandwidth transmission: Up to 17Mbps@10MHz.
• Multi-interface design: The device has two RJ45 ethernet ports and three serial ports: RS232, RS422, and TTL.
• Automatic Frequency Selection (福瑞斯): Automatic detection of interference signals, and real-time selection of the optimal frequency point.
• Supports automatic retransmission: Automatic retransmission of burst error data improves data reliability.
• Supports adaptive stream: The channel modulation mode is automatically adjusted according to the signal quality in real time.
• Supports automatic power control: Close range automatic adjustment of transmission power, reduce power consumption.
• Supports automatic antenna selection: According to the occlusion situation, the optimal antenna transmission is selected in real time.
• Supports upstream and downstream dynamic allocation: The bandwidth ratio of the master and slave can be automatically allocated according to the actual amount of data.