Wireless IP Mesh Radio Network For 30KM Drone Security Microware
Communication
Key Features:
- Supports wireless link rates up to 735 kbps.
- Support Point-to-Point, Point-to-Multipoint, Multipoint-to-Point
and Mesh topologies.
- 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.
- Air to Ground LOS transmission range ≥30 kilometers.
Overview:
HNC1 self-organizing IP Mesh radio network enables long range,
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 it can achieve interoperability and
interconnection between any node in the network and all other nodes
without a central node.
HNC1 IP mesh network supports large-scale node access, multi-hop
self-organizing networks, 500mW transmission power, -114dBm
sensitivity, effective data transmission rate is up to 735kbps, 2ms
ultra-low latency.
The HNC1 IP mesh radio network are widely used in swarm drones,
Internet of Things, data links, remote control, data collection,
artificial intelligence, military equipment and other application
scenarios.
HNC1 has a variety of models to choose from, the appearance and
functional characteristics of each model are the same, only the
frequency 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:
| Wireless IP Mesh Radio Network For 30KM Drone Security Microware
Communication |
| 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 |
J30JZ-9PIN connector:
J30JZ-9PIN connector PIN signal can be assembled as TTL3.3Vor RS232
uart port or RS422 uart port
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
Users can configure the M0 level and the M1 status to put the
system in the corresponding mode. When the voltage levels of M0 and
M1 are not consistent, the system operates in configuration mode;
When the voltage levels of M0 and M1 are the same, the system
operates in transparent mode. The M0 and M1 pin systems have been
pulled up to a high level internally and are in transparent mode.
When M0 is suspended, the M1 dip switch is turned to the “C” side,
and the system enters configuration mode. The M1 dip switch is
turned to the “D” side, and the system enters transparent
transmission mode. The configuration mode and transparent
transmission mode are switched in real-time without restarting the
system.
Configuration Mode
When the radio is in configuration mode, it only responds to
configuration commands and does not transmit received serial data
to the wireless port. It also does not output data to the serial
port when receiving signals from the wireless port. In
configuration mode, the uart 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, if the received serial data is a configuration packet, the radio
will perform parameter configuration; If the received serial data
is not a configuration packet, it will be transmitted to the
wireless port, and the signal received from the wireless port will
be forward to the serial port.
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.
