NBDA
WDS
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NBmesh series narrowband mesh radio/module, support point-to-point, point-to-multipoint and multi-point-to-multipoint dynamic routing, multi-hop relay wireless data transmission, used in UAV clusters, unmanned vehicles, and unmanned ships , industrial data acquisition and other self-organizing network communication.
Product Advantage
1. Long transmission distance,Strong anti-jamming ability
2. Adaptability to mobile environment
3. The application layer supports all kinds of Serial port/Network port application terminals
4. Support rapid deployment, network topology dynamic change, self-organization without center networking and multi-hop forwarding
5. Receiving sensitivity up to -117dBm@250KHz BW
6. Adaptive data transmission capability, which can adaptively select modulation mode and coding mode according to environmental changes, and carry out adaptive data rate transmission
7. Flexible and efficient networking capabilities, support dynamic time slot TDMA protocol, CSMA protocol, centralized measurement and control service scenarios with more than 6 hops and voice services
8. No need to configure IP address and driver, seamless compatibility with upper-level TCP, UDP protocol, can achieve voice, file and other data transparent interaction
NBmesh series narrowband mesh radio/module, support point-to-point, point-to-multipoint and multi-point-to-multipoint dynamic routing, multi-hop relay wireless data transmission, used in UAV clusters, unmanned vehicles, and unmanned ships , industrial data acquisition and other self-organizing network communication.
Product Advantage
1. Long transmission distance,Strong anti-jamming ability
2. Adaptability to mobile environment
3. The application layer supports all kinds of Serial port/Network port application terminals
4. Support rapid deployment, network topology dynamic change, self-organization without center networking and multi-hop forwarding
5. Receiving sensitivity up to -117dBm@250KHz BW
6. Adaptive data transmission capability, which can adaptively select modulation mode and coding mode according to environmental changes, and carry out adaptive data rate transmission
7. Flexible and efficient networking capabilities, support dynamic time slot TDMA protocol, CSMA protocol, centralized measurement and control service scenarios with more than 6 hops and voice services
8. No need to configure IP address and driver, seamless compatibility with upper-level TCP, UDP protocol, can achieve voice, file and other data transparent interaction
Technical Parameters
Frequency | UHF(225-400/570-700MHz)/L Band/S Band/C Band |
Channel Bandwidth | 250k/500k/1MHz |
Modulation Mode | BPSK/QPSK/16QAM (Adaptive), SCFDE(Single Antenna)/OFDM(Dual Antenna) |
Multi-access Mode | CSMA/TDMA |
RF Channel | 1Tx+1Rx,2Tx+2Rx,TDD |
Transmit Power | 2/10 Watts (Single Antenna), 4/20 Watts (Dual Antenna) |
Sensitivity | -117dBm@250KHz |
Airborne Data Rate (Single Antenna/Dual Antenna) | 130kbps@400kHz (Single Antenna) 50-250kbps@250kHz(Dual Antenna) 125-500kbps@500kHz(Dual Antenna) 250-1000kbps@1MHz(Dual Antenna) |
Single Hop Communication Distance | 30-100 km (Visible), 1-30 km (Urban Area) |
Work Mode | Point-to-point/Point-to-multipoint/Multipoint-to-multipoint,Dynamic routing/Multi-hop relay, Star/Line/Network/Hybrid |
Connectors | Serial port (point-to-point bidirectional, point-to-multiple unidirectional)/ Network Port(unicast, multicast, broadcast)/ Voice, Location (broadcast) |
Network Size/ Multi-hop Capability | Single Network More Than 128 Nodes/6 Hops |
Network Construction Time | Less than 1s |
Route Switching Time | Less than 1s |
Single Hop Delay | 10~ 20ms |
Voltage/ Power Consumption | 9-20V/0.5-1A(2Watts Handheld/Enclosed/Module) 12-20V/2-4A(10Watts Vehicle) 9-20V/1-2A(4Watts Handheld/Airborne/Module) 12-20V/3-5A(20Watts Backpack/Vehicle) |
Environmental | -40℃ to +85℃ |
Dimensions/Weight | 8.7x4.3x2.0cm/75g(2Watts Single Antenna Module) 9.9x2.8x6.1cm/172.5g(2Watts Single AntennaEnclosed) 23.5x6.8x3.9cm/786g(2Watts Single AntennaHandheld) 13.9x12.3x4.4cm/750g(10Watts Single AntennaVehicle) 8.6×5.4×1.0cm/40g(4Watts Dual Antenna Module) 11.7×6.2×1.9cm/149g(4Watts Dual Antenna Airborne) 23.5x6.8x3.9cm/786g(4Watts Dual Antenna Handheld) 18.9x12.2x4.3cm/900g(20Watts Dual Antenna Vehicle) 31.4x18.9x6.2cm/4.95kg(20Watts Dual Antenna Backpack) |
Specifications:
Star Network Topology I | Star Network Topology II | Star Network Topology III |
Technical Parameters
Frequency | UHF(225-400/570-700MHz)/L Band/S Band/C Band |
Channel Bandwidth | 250k/500k/1MHz |
Modulation Mode | BPSK/QPSK/16QAM (Adaptive), SCFDE(Single Antenna)/OFDM(Dual Antenna) |
Multi-access Mode | CSMA/TDMA |
RF Channel | 1Tx+1Rx,2Tx+2Rx,TDD |
Transmit Power | 2/10 Watts (Single Antenna), 4/20 Watts (Dual Antenna) |
Sensitivity | -117dBm@250KHz |
Airborne Data Rate (Single Antenna/Dual Antenna) | 130kbps@400kHz (Single Antenna) 50-250kbps@250kHz(Dual Antenna) 125-500kbps@500kHz(Dual Antenna) 250-1000kbps@1MHz(Dual Antenna) |
Single Hop Communication Distance | 30-100 km (Visible), 1-30 km (Urban Area) |
Work Mode | Point-to-point/Point-to-multipoint/Multipoint-to-multipoint,Dynamic routing/Multi-hop relay, Star/Line/Network/Hybrid |
Connectors | Serial port (point-to-point bidirectional, point-to-multiple unidirectional)/ Network Port(unicast, multicast, broadcast)/ Voice, Location (broadcast) |
Network Size/ Multi-hop Capability | Single Network More Than 128 Nodes/6 Hops |
Network Construction Time | Less than 1s |
Route Switching Time | Less than 1s |
Single Hop Delay | 10~ 20ms |
Voltage/ Power Consumption | 9-20V/0.5-1A(2Watts Handheld/Enclosed/Module) 12-20V/2-4A(10Watts Vehicle) 9-20V/1-2A(4Watts Handheld/Airborne/Module) 12-20V/3-5A(20Watts Backpack/Vehicle) |
Environmental | -40℃ to +85℃ |
Dimensions/Weight | 8.7x4.3x2.0cm/75g(2Watts Single Antenna Module) 9.9x2.8x6.1cm/172.5g(2Watts Single AntennaEnclosed) 23.5x6.8x3.9cm/786g(2Watts Single AntennaHandheld) 13.9x12.3x4.4cm/750g(10Watts Single AntennaVehicle) 8.6×5.4×1.0cm/40g(4Watts Dual Antenna Module) 11.7×6.2×1.9cm/149g(4Watts Dual Antenna Airborne) 23.5x6.8x3.9cm/786g(4Watts Dual Antenna Handheld) 18.9x12.2x4.3cm/900g(20Watts Dual Antenna Vehicle) 31.4x18.9x6.2cm/4.95kg(20Watts Dual Antenna Backpack) |
Specifications:
Star Network Topology I | Star Network Topology II | Star Network Topology III |