Audited Supplier
NBMesh
ISO, CE
New
Point to Point, Point to Many, Many-to-Many, Autom
Radio
Picture, Video, Audio, Data
Td-Cofdm, Bpsk/Qpsk/16qam/64qam/256qam Adaptive
WDS
Box
Handheld/Enclosed/Module/Vehicle
China
8517709000
Product Description
NBMesh Narrowband Mesh Radio
NBmesh series narrowband mesh radio/module is suitable for distributed network scenarios where the service rate is not high, the transmission distance is long, and the transmission range is based on multi-hop relay.The topology is a multi-hop network, which is composed of several distribution nodes.The structure is compact, light, single board design, convenient for users to integrate into various types of terminal equipment, to achieve stable and reliable long-distance data transmission.Features:
1. Multi-hop relay, Efficient networking
2. Low speed,High sensitivity
3. UHF/L/S Band frequency
4. 2/4/10/20 Watts RF power
5. Serial port / Network port,Voice/location
6. Intelligence frequency hopping
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, armed fire control command, emergency rescue Emergency communication command, ship formation maritime communication, forest fire prevention self-organizing network communication.
Performance:
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 toenvironmental 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 Narrowband Mesh Radio Specifications
| Frequency | UHF(225-400/570-700MHz)/L Band/S Band/C Band |
| Channel Bandwidth | 400kHz(Single Antenna) 250k/500k/1MHz(Dual Antenna) |
| Modulation Mode | BPSK/QPSK/16QAM (Adaptive) |
| 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 | 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 (LOS), 1-30 km (urban area) |
| Work Mode | Point to point, Point to many, Many-to-many, Automatic relay, Mesh |
| Connectors | Serial port (point-to-point bidirectional, point-to-multiple unidirectional)/ Network port (unicast, multicast, broadcast)/ Voice, location (broadcast) |
| Anti-interference Mode | Intelligent frequency selection/frequency hopping (250 channels, 1000 hop/SEC) |
| Encryption | DES/AES128/AES256 |
| 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/PowerConsumption | 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 | -40ºC to +85ºC |
| Dimensions/Weight | 23.5x6.8x3.9cm/786g(2Watts Handheld) 9.9x2.8x6.1cm/172.5g(2Watts Enclosed) 8.7x4.3x2.0cm/75g(2Watts Module) 13.9x12.3x4.4cm/750g(10Watts Vehicle) 23.5x6.8x3.9cm/786g(4Watts Handheld) 11.9x6.2x3.2cm/283g(4Watts Airborne) 10.1x5.4x1.9cm/123.5g(4Watts Module) 31.4x18.9x6.2cm/4.95kg(20Watts Backpack ) 18.3x15.4x6.3cm/1560g(20Watts Vehicle) |
