IWAVE COMMUNICATIONS CO.,LTD
Iwave Communications Co., Limited.
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Anti - Jamming 300km / H Speed FHSS Frequency Hopping UAV Data Link
Introduction
FDM-680X is an IP MESH SDR(SoftwareDefined Radio) UAV Data Link works at 1.4GHz band and 600Mhz band. It features 63-hop and 64 nodes network capability, 200MW (2x2 MIMO) output power, up to 100Mbps data rate and AES encryption, is very suitable for the on-site video capture and can be widely used in UAV/UGV/USV applications and emergency communications in the fields of fire protection, rescue, surveillance and police.
Users can develop and integrate it into their own system with IWAVE team fully support.
IWAVE is a global technology company, transforming the way we communicate through solutions that connect users in every possible way. Our innovative communications solutions enable the ability to operate, share and communicate high-bandwidth wireless data, voice and video transmission among and between uncrewed aerial vehicles (UAVs), uncrewed ground vehicles (UGVs) and other uncrewed vehicle systems.
Advantages of UAV Data Link
Multi-cast Video
In a point to multipoint configuration, FDM-680Xr provides the ability to stream high quality video to multiple receiving nodes
Low Latency
Low latency, low problems. FDM-680X is designed for reliable, long-range robotic applications with real-time, immediate information from mobile nodes with 5-15ms latency.
Resilient Networks
Designed to provide resilient networks, FDM-680X comes with 566-678Mhz and 1420-1530Mhz frequency option. In total 222Mhz for users to select and with FHSS, its working frequency will automatically hop within these band in complex jamming environment.
High Throughput
The system provides data rates of 100Mbps for both uplink and downlink simultaneously, enabling efficient data transfer in demanding applications.
Power Self-Adaptive
The FDM-680X dynamically adjusts its transmit and receive power based on channel conditions, optimizing energy consumption and reducing network interference for more reliable performance.
Application Of UAV Data Link
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Specification of UAV 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 | |
FAQ:
Question: Can this SDR UAV data link support P2P or P2MP model?
Answer: Yes.
Question: How many nodes does it support in one network?
Answer: This star network has a maximum of 64 nodes, and the Mesh network has a maximum of 32 nods