30km UAV Data Link Wireless Transmitter Telemetry Radio With 500mW RF Power
Key Features
- Supports wireless link rates up to 735 kbps
- Point-to-Point, Point-to-Multipoint, Multipoint-to-Point and Mesh topologies supported
- Supports Mesh network with up to 1024 nodes
- High sensitivity: -114 dBm at 125kHz data rate
- Frequency Hopping Spread Spectrum (FHSS) functionality
Product Overview
The HNC1 self-organizing network IP Mesh UAV data link enables long-distance, decentralized communication among numerous nodes. All nodes communicate independently without interference, supporting:
- Wireless transmission for densely distributed nodes
- Dynamic networking and flexible reconfiguration
- Full multiplexing communication
- Interoperability between any network nodes without central control
This 500mW transmission power system features -114dBm sensitivity, 735kbps maximum data rate, and 2ms ultra-low latency. Ideal for swarm drones, IoT, data links, remote control, equipment, and AI applications.
Available Models
| Model |
RF Power |
Network Scale |
Frequency Bands |
| HNC1-H400-500mW |
500mW |
Max. 1024 nodes, up to 16 hops |
430~450MHz |
| HNC1-H800-500mW |
500mW |
Max. 1024 nodes, up to 16 hops |
820~854MHz |
| HNC1-H900-500mW |
500mW |
Max. 1024 nodes, up to 16 hops |
900~940MHz |
| HNC1-F400-500mW |
500mW |
Max. 256 nodes, up to 3 hops |
430~450MHz |
| HNC1-F800-500mW |
500mW |
Max. 256 nodes, up to 3 hops |
820~854MHz |
| HNC1-F900-500mW |
500mW |
Max. 256 nodes, up to 3 hops |
900~940MHz |
Technical Specifications
| Specification |
Detail |
| Model Number |
HNC1-500mW |
| Frequency Bands |
Varies by model (see above table) |
| Bandwidths |
1MHz/500kHz/250kHz/125kHz selectable |
| Network Capacity |
1024 nodes/16 hops or 256 nodes/3 hops |
| Frequency Hopping Speed |
1MHz: 1800+ hops/sec, 500kHz: 900+ hops/sec |
| Effective Data Rate |
1MHz: 735kbps, 500kHz: 370kbps, 250kHz: 185kbps, 125kHz: 92kbps |
| Air-to-Ground LOS Distance |
≥30km |
| Network Construction Time |
<1 second |
| Wireless Transmission Delay |
Minimum 2ms |
| RF Power |
500mW (27dBm) |
| Sensitivity |
125kHz: -114dBm, 250kHz: -111dBm, 500kHz: -108dBm, 1MHz: -105dBm |
| Modulation |
QPSK modulation with LDPC coding |
| Encryption |
128-bit |
| Power Consumption |
<1W (receive), <4W (transmit), <2.5W (average) |
| Operating Voltage |
7-36V (24V default) |
| Operating Temperature |
-40°C to +85°C |
| Dimensions |
50×50×17.3mm |
| Weight |
56g |
Input/Output Connections
| Interface |
Description |
| J30JZ-9PIN connector |
Power input, UART, M0 control signals |
| M1 Dipswitch |
M1 control signal |
| SMA female |
50Ω antenna port |
J30JZ-9PIN Connector
The J30JZ-9PIN connector can be configured as TTL (3.3V), RS232, or RS422 UART port based on customer requirements.
UART Port Configuration
Configuration options include:
- Configuration Mode: Fixed 9600 baud rate
- Data Transparent Mode: Configurable baud rates from 9600 to 921600
Recommended baud rates for optimal performance:
- 1MHz RF Bandwidth: 921600 baud
- 500kHz RF Bandwidth: 460800 baud
- 250kHz RF Bandwidth: 230400 baud
- 125kHz RF Bandwidth: 115200 baud
Operating Modes
- Configuration Mode: For radio parameter setup
- Data Transparent Transmission Mode: For actual data transfer
The system includes adjustable data buffer memory to balance latency and data loss prevention. Buffer status is indicated by FU and HFU LEDs - when HFU LED illuminates, pause data transmission to prevent overflow.
