150km FPGA UAV Telemetry Video Data Link
Introduction
The FDM-680X Video Data Link adopts FPGA architecture, multi-wavelength, ultra-wideband, high-speed frequency hopping technology as its core. This allows a group of mesh nodes to form a seamless and highly secure private network, even in line-of-sight (LOS) or non-line-of-sight (NLOS) conditions, under fast-moving circumstances.
With its ultra-wide and robust frequency hopping, point frequency characteristics, the device can hop 1200 times per second. This makes it well-suited for UAVs to achieve anti-interference capabilities in complex warfare environments. This feature ensures that telemetry data control and remote video transmissions are more stable and secure.
Advantages of Video Data Link
The FDM-6802PTM incorporates Carrier Aggregation (CA) technology, which allows for the combination of two 20MHz carriers to form a 40MHz wireless bandwidth. This technology significantly boosts both uplink and downlink transmission rates, while also improving the robustness and adaptability of the wireless transmission system in dynamic environments.
Key Features:
| Enhanced Bandwidth: By aggregating two 20MHz carriers, it achieves a peak data rate exceeding 100Mbps. Flexible Aggregation Options: It supports both continuous and non-continuous carrier aggregation, offering greater flexibility. Adaptive Aggregation: The system can aggregate carriers of different bandwidths, adjusting according to environmental interference and available spectrum resources for better performance. Interference Resilience: The system can retransmit data across different carriers, ensuring uninterrupted communication even if one carrier experiences interference. Frequency Hopping: Frequency hopping between carriers allows for better identification of interference-free channels, improving overall performance. | | 
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Application
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Mini UAS
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Drone UAS
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UGV
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Ethernet Wireless Extension
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Wireless Telemetry
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NLOS Wireless Video Transmitting
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Wireless Control Systems
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Unmanned Aerial Vehicles (UAVs)
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Unmanned Ground Vehicles (UGVs)
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Autonomous Surface Vessels (ASVs)
Specification of Video Data Link
| Functions | Description | Details |
| PCB Size | 46.58±0 .15mm 52.00±0.15mm 2.90±0.10mm |
| RF | Frequency | 1.4Ghz: 1420-1530MHz |
| 600Mhz: 566-678MHz |
| RF Power Level | 23dBm±2(1.4Ghz) |
| 23dBm±2(600MHz) |
| Sensitivity | 1Mbps | 1.4Ghz(14700 frequency point) 20MHz: -102dBm 10MHz: -100dBm 5Mhz: -96dBm |
| 600Mhz(6200 frequency point) 20Mhz: -102dBm 10MHz: -100dBm 5MHz: -96dBm |
| 5Mbps | 1.4Ghz(14700 frequency point) 20MHz: -95dBm 10MHz: -87dBm 5Mhz: -85dBm |
| 600Mhz(6200 frequency point) 20MHz: -95dBm 10MHz: -87dBm 5MHz: -85dBm |
| Interface | UART | 3 |
| HSIC | USB 2.0 High Speed |
| USB | USB 2.0 High Speed |
| I2C | 2 |
| GPIO | 23 |
| JTAG | 0 |
| Antenna | 2 |
| Power | VSYS | 3.7V~4.35V(4V is suggested) |
| D1V8A | 1.8V Power Output |
| D2V85A | 2.85V Power Output |
| VCC_D3V3 | 3.3V Power Output |
| 5V_FEM | Powering the RF PA chip |
| Master-slave node | Central Node Configuration | Any node in the network can be configured as the master node. |
| Data Rate | All nodes share uplink and downlink system capacity data rate |
| Capacity | Supports the number of network nodes N≥2 and up to 64 service nodes or 63 IDLE state nodes. |
| Communication Mode | Any node in the network can be configured as the master node. |
| All nodes share uplink and downlink system capacity data rate |
| Access | Support multiple slave nodes to access the network simultaneously. |
| Data Rate | All slave nodes and master nodes share the working bandwidth in one direction. Concurrent upstream and downstream (20Mhz, not less than 100Mbps) |
| Connection Status | All nodes in the network remain connected at all times. |
| Power Control | Adaptive adjust transmit power. |
| Boot up | Both master node and slave nodes support preset |
| Fixed Power | Fixed power configuration(modify master node only) |
| Fixed Frequency | Locking frequency configuration |
Product Tags:
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150km FPGA UAV Telemetry Video Data Link 100Mbps Uplink And Downlink Images
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