Quick Features
- TDD COFDM wireless video data transmitter for video data link
- Up to 30Mbps Iperf Throughput @20MHz channel
- Supports point to point, point to multipoint networks or Mesh network
- Interface through web browser or control uart
- 2 Ethernet and 3 channel uart for Drone/UAV data link
- 22km~100km long range video data transmission
- Wireless transmitter receiver HCL536 can achieve fully transparent data encryption transmission in emergency security network.
Product Description
The HCL536 COFDM video data transmitter receiver is specifically designed for wireless transmission of video with two-way wireless data links. It operates in the 800MHz or 1.4GHz frequency bands, employs frequency hopping technology (FHSS) to ensure the stability of signal transmission.
Technical Specifications
| Product name | Airborne IP Ethernet TDD COFDM Video Data Transmitter Long Range Transmission Link |
| Specification | Details |
| Model number | HCL536 |
| Modulation | TDD COFDM |
| Frequency | 806~826MHz, 1428~1468MHz, 1420~1530MHz |
| FHSS | Support |
| Bandwidths | 1.4/3/5/10/20MHz |
| Throughput | Maximum 30Mbps at 20MHz bandwidth |
| RF Transmission Power | 2W or 5W |
| Constellation | QPSK, 16QAM, 64QAM self adaption |
| Sensitivity | -108dBm(1Mbps) |
| Ethernet ports | 2 × Ethernet ports |
| Serial ports | 3 channels, 3×RS232, 3×TTL or 2×RS232/TTL + 1×Sbus |
| Transmission Range | 22~100km (UAV to Ground) |
| Management | Web UI and Control Uart |
| Encryption | AES128 |
| Networking Mode | Point to Point, Point to Multipoint, Relay, Mesh |
| Movement Speed | Support no less than 300km/h |
| Power Input | 12~18V(2W), 24~28V(5W) |
| Power Consumption | <12W(RF Power 2W), <22W(RF Power 5W) |
| Dimensions | 103.4×61.4×22mm |
| Weight | 142g |
Wireless Networking Capabilities
The HCL536 COFDM video data transmitter receiver supports two operating modes: Access Node or Central Node, manageable through web UI. It can connect up to 16 access nodes to a central node within the same wireless local area network, sharing the entire transmission bandwidth (maximum 30Mbps@20MHz throughput).
Data streams are categorized as downlink (Central Node to Access Node) and uplink (Access Node to Central Node), with stream ratio controllable via web UI. In Point-to-Point transmission, both uplink and downlink share the full bandwidth.
Connection of Wirless Transmitter and receiver
Frequently Asked Questions
Q: How to select the frequency band for the COFDM video data transmitter receiver?
A:
1. Based on the transmission distance (lower frequency can transfer farther)
2. Data rate (higher frequency has a higher rate)
3. Regulations (such as the EU's restriction on 433 MHz)
