NLOS 3km HD Video and Control Data Link for Unmanned System

Introduction

FDM-6800 is built upon FPGA architecture, multi-wavelength, ultra-wideband, high-speed frequency hopping technologyan advanced FPGA 2.0 architecture and implements a MIMO (Multiple Input Multiple Output) dual-receive and dual-transmit functionality, which significantly enhances the expansiveness and dependability of its data transmission. 

The unit ensures robust wireless link on both mobile vehicles and unmanned systems, guaranteeing uninterrupted information exchange even during high-speed maneuvers sucha as 300km/h.
 

Advantages of CA(Carrier Aggregation)

FDM-6800 adopts carrier aggregation technology CA technology, which can aggregate two 20MHz bandwidth carriers together to achieve 40MHz wireless carrier bandwidth, effectively improving the uplink and downlink transmission rates, and enhancing the robustness and environmental adaptability of the entire wireless transmission system.

• Supports a larger total bandwidth, supports 20MHz+20MHz carrier aggregation, and the data transmission peak rate exceeds 100Mbps.
• Supports continuous carrier aggregation and non-continuous carrier aggregation, which is more flexible.
• Supports carrier aggregation of different bandwidths, and can adjust the bandwidth of carrier aggregation
• according to environmental interference and available spectrum resources, making it easier to adapt to different scenarios.
• Retransmit on different carriers to avoid data interruption after a single carrier is interfered.
• Supports frequency hopping of different carriers to more effectively find interference-free carriers.

Specification