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 are supported.
- Supports Mesh network with up to 1024 nodes.
- High sensitivity: When the data rate is 125kHz, the sensitivity is
-114 dBm.
- Support for Frequency Hopping Spread Spectrum (FHSS) function.
Product Overview:
HNC1 self-organizing network IP Mesh UAV data link enables
long-distance, decentralized communication among a large number of
nodes. All nodes can communicate independently without interfering
with each other. It supports the access of a large number of
densely distributed nodes for wireless transmission, dynamic
networking and flexible reconfiguration. It supports full
multiplexing communication and nodes can simultaneously send data.
It can also receive data from all other nodes without interfering
with each other, and in the absence of a central node, it can
achieve interoperability between any node in the network and all
other nodes. In the absence of a central node, it can achieve
interconnection between any node in the network and all other
nodes.
HNC1 UAV data link mesh radio supports large-scale node access,
multi-hop self-organizing networks, 500mW transmission power,
-114dBm sensitivity, maximum effective data transmission rate of
735kbps, 2ms ultra-low latency.
It can be used in swarm drones, Internet of Things, data links,
remote control, data collection, artificial intelligence, military
equipment and other application scenarios.
HNC1 UAV data link mesh radio has a variety of models to choose
from, the appearance and functional characteristics of each model
is the same, only the working frequency band and networking scale
is different.
HNC1 500mW models:
| Model | RF Power | Network Scale | Frequency Bands |
| HNC1-H400-500mW | 500mW | Max. 1024 nodes, up to 16 hops | 430~450MHz |
| HNC1-H800-500mW | 820~854MHz |
| HNC1-H900-500mW | 900~940MHz |
|
| HNC1-F400-500mW | 500W | Max. 256 nodes, up to 3 hops | 430~450MHz |
| HNC1-F800-500mW | 820~854MHz |
| HNC1-F900-500mW | 900~940MHz |
Technical Specifications:
| 30km UAV Data Link Wireless Transmitter Telemetry Radio With 500mW
RF Power |
| Model Number | HNC1-500mW |
| Frequency | Different models support different frequency bands, see above
models table |
| Bandwidths | 1MHz/500kHz/250kHz/125kHz selectable |
| Number of nodes and hops | Maximum 1024 nodes up to 16 hops or 256 nodes up to 3 hops, see
models table |
| Frequency hopping speed: | 1MHz:Over 1800 times per second 500kHz:Over 900 times per second 250kHz:Over 450 times per second 125kHz:Over 225 times per second |
| Effective data rate | 1MHz: Up to 735kbps 500kHz:Up to 370kbps 250kHz: Up to 185kbps 125kHz: Up to 92kbps |
| Full-multiplexing communication | Support |
| Air-to-ground LOS(light of sight) distance | ≥30km |
| Centerless self-organized network | Support centerless self-organized network, any node of the network
is destroyed without affecting the communication; |
| Network construction time | Within 1 second |
| Wireless transmission delay | Minimum 2ms |
| Dynamic topology | Support dynamic topology, support node joining and leaving, network
topology change and deformation can be normal communication; |
| RF power | 500mW(27dBm) |
| Sensitivity | 125kHz:-114dBm 250kHz: -111dBm 500kHz:-108dBm 1MHz:-105dBm |
| Frequency stability | ≤1ppm |
| Modulation | QPSK modulation LDPC coding |
| Encryption | 128-bit encryption |
| Low power consumption | less than 1W when receiving, less than 4W when transmitting,
average working power consumption less than 2.5W; |
| Operating voltage | 24V as default, supports a wide voltage input of 7-36V. |
| Operating temperature | -40～+85°C |
| Dimensions | 50*50*17.3mm |
| Weight | 56g |
Input/ Output
| I/O | Description |
| J30JZ-9PIN connector | Power-input, uart, M0 control signals |
| M1 Dipswitch | M1 control signal |
| SMA female | Antenna port, the required antenna impedance is 50Ω |
J30JZ-9PIN connector:
J30JZ-9PIN connector PIN signal can be assembled as TTL3.3Vor RS232
uart port) or RS422 uart port
Uart port
Before shipment, the UART port can be configured as a TTL, RS232, or RS422
UART port based on customer requirements. The TTL/RS232 UART port
operates with an 8-bit data format, 1 stop bit, and no parity check
bit.
- Configuraton Mode: Fixed baud rate of 9600.
- Data Transparent Mode: Configurable baud rates: 9600, 19200, 38400,
57600, 115200, 230400, 460800, or 921600.
Recommended Baud Rates for Different RF Bandwidths:
- 1MHz RF Bandwidth: 921600 baud
- 500kHz RF Bandwidth: 460800 baud
- 250kHz RF Bandwidth: 230400 baud
- 125kHz RF Bandwidth: 115200 baud
Matching the UART baud rate with the wireless throughput ensures
stable data transmission and avoid packet loss. The UART ports are
primarily used for radio parameter configuration and data
transmission.
M1 Dipswitch
M1 and M0 (M0 PIN of J30JZ-9PIN connector) signal is used for
control the radio operating mode.
Operating Modes
The radio supports two modes:
- Configuration Mode
Data Transparent Transmission Mode
In order to ensure communication quality, there is a data buffer
memory inside the system, and the buffer size can be set. The
larger the buffer, the less likely it is to lose data, but it may
increase latency. The cache status can be obtained through the
system FU and HFU indicator leds. In general, it is recommended
that when the HFU indicator led is light on, the upper computer
should pause sending data to avoid data cache being full and
causing data loss.
