Lien de drone pour la radiotélémétrie de données vidéo à longue portée Transmission sans fil entre le drone et la station de contrôle au sol

Drone Link for long-range Video Data Radio Telemetry

Wireless transmission between UAV and Ground Control Station

introduction

1. This drone link is an FPGA TDD wireless transmission equipment.
2. It can real-time interference detection, adaptive frequency selection (Ce modèle a été conçu pour la transmission vidéo et de données sans fil avec une liaison de données sans fil bidirectionnelle), 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, une bonne stabilité, and low delay.
4. This product is suitable for long-range drone, pompiers, inspection, monitoring, and other scenarios, a transmission distance of 60KM+ when the environment is good.

Fonctionnalité

• Transmission longue portée: 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 (Ce modèle a été conçu pour la transmission vidéo et de données sans fil avec une liaison de données sans fil bidirectionnelle): 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.