Nbmesh Narrowband Mesh Radio

• Customization: Available
• Certification: ISO, CE
• Condition: New
• Model NO.: NBMesh
• Usage: Radio
• Information Content: Picture, Video, Audio, Data
• Type: Td-Cofdm, Bpsk/Qpsk/16qam/64qam/256qam Adaptive
• Transport Package: Box
• Specification: Handheld/Enclosed/Module/Vehicle
• Trademark: WDS
• Origin: China
• HS Code: 8517709000
• Production Capacity: 10000

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)