តំណភ្ជាប់ Drone សម្រាប់ការបញ្ជូនទិន្នន័យវិទ្យុ Telemetry Wireless រយៈចម្ងាយឆ្ងាយរវាង UAV និងស្ថានីយ៍ត្រួតពិនិត្យដី

Drone Link for long-range Video Data Radio Telemetry

Wireless transmission between UAV and Ground Control Station

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

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 (ម៉ូដែលនេះត្រូវបានរចនាឡើងសម្រាប់ការបញ្ជូនវីដេអូ និងទិន្នន័យឥតខ្សែជាមួយនឹងតំណភ្ជាប់ទិន្នន័យឥតខ្សែពីរផ្លូវ): 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.