300km UAV Data Link 20W Wireless Data Telemetry Mesh Radio With Two
Serial Ports
Key Features:
- Wireless link rate can reach up to 735kbps.
- Support Point to point, point to multipoint,multipoint to point and
Mesh network topologies.
- The maximum number of nodes it can support in a mesh network is up
to 1024.
- When data rate is 125kHz, sensitivity level is -114 dBm.
- Support for frequency hopping spread spectrum technology (FHSS).
- Air-to-ground LOS(light of sight) distance: ≥300km,ground-to-ground
LOS range 3~10km
- Support 2 serial ports (TTL/RS232/RS422 optional)
Overview:
HNC2 self-organizing Mesh network UAV data link radio enables the
centerless long range communication among a large number of nodes,
each node can independently communicate with other nodes without
interfering with each other.
Support large-scale dense node access to wireless transmission,
dynamic networking and flexible reorganization.
Support full-multiplexing communication, all nodes can
simultaneously send and receive data from all other nodes without
interfering with each other.
Even without a central hub, any node can achieve interoperability
with all other nodes in the network without interfering with each
other.
HNC2 20W UAV data link mesh radio models:
| Model | RF Power | Network Scale | Frequency Bands |
| HNC2-H400-20W | 20W | Max. 1024 nodes, up to 16 hops | 430~450MHz |
| HNC2-H800-20W | 820~854MHz |
| HNC2-H900-20W | 900~940MHz |
|
| HNC2-F400-20W | 20W | Max. 256 nodes, up to 3 hops | 430~450MHz |
| HNC2-F800-20W | 820~854MHz |
| HNC2-F900-20W | 900~940MHz |
Technical Specifications:
| 300km UAV Data Link 20W Wireless Data Telemetry Mesh Radio With Two
Serial Ports |
| 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 | ≥300km |
| 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 | 20W(43dBm) |
| Sensitivity | 125kHz:-114dBm 250kHz: -111dBm 500kHz:-108dBm 1MHz:-105dBm |
| Frequency stability | ≤1ppm |
| Modulation | QPSK modulation LDPC coding |
| Encryption | 128-bit encryption |
| Low power consumption((varies by data rate) | Less than 1.5W(0.06A/24V) when receiving, transmission power
consumption (B is in bytes):
1.2KB/s: 2.4W(0.1A@24V) 3.4KB/s: 3.9W(0.16A@24V); 6.4KB/s: 5.5W(0.23A@24V); 12KB/s: 9.6W(0.4A@24V); 26KB/s: 19.2W(0.8A@24V); 37KB/s: 24W(1A@24V); 48KB/s: 32W(1.35A@24V). |
| Operating voltage | 24V as default, supports a wide voltage input of 7-36V.
Transmission power varies with voltage:
7V:2W 12V:5W 18V:10W 24V:20W 20-36V:20W-30W Power supply capacity requirement: ≥2.5A @ 24V (20W) |
| Operating temperature | -40～+55°C |
| Dimensions | 83.8*53*16mm |
| Weight | 91.3g |
Input/ Output
| I/O | Description |
| Power-in | Power-input, XT30PW-M connector |
| Dip-switch | Dial switch, switch between configuration mode and transparent
transmission mode |
| Uart 1 | Configure/transparent data serial port 1, TTL 3.3V level as
default,optional RS232 or RS422 serial port |
| Uart 2 | Transparent data serial port 2, TTL 3.3V level as default,optional
RS232 or RS422 serial port |
| ANT | SMA female, antenna port, the required antenna impedance is 50Ω |
| PWR-LED | Red, power input status indicator led, continuous light on when
power input is normal |
| RX-LED | Green, data receiving indicator led, briefly lit during power on
self-test, light on when receiving data |
| TX-LED | Green, data transmitting indicator led, briefly lit during power on
self-test, light on when transmitting data |
| CA-LED | Blue, interference indicator led, briefly lit during power on
self-test, frequently lit in configuration mode. In transparent
transmission mode: When the light is on, there is interference with
the air interface, and the brighter the light, the stronger the
interference. |
Dip Switch
The dip switch can control the operating mode of the radio.
Operating Modes
The radio supports two modes:
- Configuration Mode
Data Transparent Transmission Mode
Configuration Mode
When HNC2 is in configuration mode, Uart1 will only respond to
configuration commands and will not transmit received serial data
to the air interface, nor will it output data to the serial port
when receiving signals from the air interface. In configuration
mode, the serial port baud rate is fixed at 9600, with 8 data bits,
1 stop bit, and no parity check bits.
Only local configuration parameters can be modified.
Transparent Transmission Mode
In transparent mode, Uart1 will configure parameters if it receives
serial data as a configuration packet; If the received serial data
is not a configuration packet, it will be transmitted to the air
interface, and the signal received from the air interface will be
ejected to the serial port.
Both local and remote parameter configurations are supported.
