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NBmesh Series of Wireless Narrowband MESH

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 realize stable and reliable long-distance network data transmission.

    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.
    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 interacti

    Airborne

    Airborne Radio 0

    airborne soundNB-mini (Air to G. 10~30KM)

    Airborne Radio 1Wx2 Gray

    Air to G. 20~50/50~150KM (0.5Watts×2, 1Watts×2/2Watts×2, 10Watts×2/20Watts×2)

    Airborne Radio 20Wx2

    Air to G. 150~300/250~500KM (0.5Watts×2, 1Watts×2/2Watts×2, 10Watts×2/20Watts×2)

    Vehicle&Shipboard

    Vehicle&shipboard 2Wx2

    2Watts×2/4Watts×2

    Vehicle&shipboard 10Wx2

    10Watts×2/20Watts×2

    Module

    NB-mini

    0.5Watts×2

    1W

    1Watts×2

    NB-mini Mainboard

    2Watts×2

    Handheld/Backpack

    handheld

    2Watts×2

    backpack

    10Watts×2/20Watts×2

    SDR Platform, Waveform

    9363+7Z020, Mobile Network MANET

    MIMO Technology

    Space-time coding、Receive Diversity、TX /RX beamforming

    Frequency

    (70M-6GHz customizable)

    UHF(430-550/570-700/800-950,225-400/320-470*MHz)/

    L Band(1000-1200/1300-1500/1600-1800/1800-2000, 1200-1700*MHz)/S Band(2.0-2.2/2.2-2.5/2.5-2.7/2.7-2.9/3.4-3.6, 1.6-2.3/1.9-2.7*GHz)/C Band(4.4-5.0/5.25-5.85, 4.2-5.2/5.5-6.0*GHz)

    Channel Bandwidth

    250k/500k/1MHz(Dual Antenna), 400kHz(Single Antenna)

    Sensitivity

    -117dBm@250KHz

    Modulation Mode

    BPSK/QPSK/16QAM (Adaptive), OFDM(Dual Antenna)/SCFDE(Single Antenna)

    Airborne Data Rate

    (Single Antenna/

    Dual Antenna)

    50-250kbps@250kHz(Dual Antenna)

    125-500kbps@500kHz(Dual Antenna)

    250-1000kbps@1MHz(Dual Antenna)

    130kbps@400kHz (Single Antenna)

    Multi-access Mode

    CSMA/TDMA

    RF Channel

    1Tx+1Rx/2Tx+2Rx, TDD/FDD

    Transmit Power

    1/2/4/20/40Watts(Dual Antenna), 2/10Watts(Single Antenna)

    Single Hop Communication Distance

    30-100 km (LOS), 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)

    Single Hop Delay

    Average 7mS (1MHz BW)

    Encryption

    DES, AES128/256, SNOW3G/ZUC optional, Chip/TF card encryption customized or external encryption machine

    Anti-jamming Mode

    Manual spectrum scanning channel selection, Full band enhanced intelligent frequency selectting(spectrum awareness)/Full band adaptive frequency hopping FHSS/Roaming mode optional

    Local/Remote Management

    Operating frequency, channel bandwidth, network ID, transmit power and other parameter settings, spectrum scanning, real-time display and statistical records of network topology, link field strength signal-to-noise ratio, upload and download traffic,node distance, GPS/Beidou electronic map, temperature/voltage/jamming Monitoring, software upgrade. Remote silence and wake-up optional

    Others

    The startup time is less than 28 seconds, and the network access/update/switchover time is less than 1 second.

    There is no limit on the user capacity of a single system (256 nodes or more) and the number of hops in Mesh networks (Data 15+ hops, voice 10+ hops, video 8+ hops). The total bandwidth loss for three hops and above is less than 70%. Automatic carrier tracking, adapted to a Doppler frequency deviation of ± 6kHz frequency offset, supports mobile communication at speeds above 7200 kilometers per hour (6 Mach, 2000 meters per second).

    Network Size/

    Multi-hop Capability

    Single Network More Than 256 Nodes/15 Hops

    Operation Temperature

    -40℃~+80℃

    Protection Level

    IP66, IP67/IP68 Customized

    Voltage/

    Power Consumption  

    9-32VDC/Operation 0.3-0.5A/Standby 0.2-0.3A@12V (0.5Watts×2 Dual Module/Airborne)

    9-39VDC/Operation 0.5-1A/Standby 0.4-0.6A@12V (1Watts×2 Dual Module/Airborne)

    12-36VDC/Operation 1-2A/Standby 0.5-0.7A@12V (2Watts×2 Dual Module/Airborne/Handheld/Vehicle&Shipboard)

    18-32VDC/Operation 3-6A/Standby 0.7-0.9A@16.8V (10Watts×2 Dual Airborne/Backpack/Vehicle&Shipboard)

    18-32VDC/Operation 6-7A/Standby 0.7-0.9A@20V (20Watts×2 Dual Airborne/Backpack/Vehicle&Shipboard)

    9-20VDC/Operation 1-2A/Standby 0.5-1A@12V (2Watts Single Handheld/Enclosed/Module)

    12-20VDC/Operation 2-4A/Standby 0.7-1A@12V (10Watts Single Vehicle)

    Power Selection

    Power Supply by Twist-Lock Battery or Main Cable

    Batteries

    8-10/6-8 hours for 114/77.7Wh (Handheld Radio)

    10-12/6-8 hours for 427/213Wh (Backpack Radio) polymer lithium battery

    Dimensions/Weight

    19.0x6.8x3.8cm/769g (with 11.1V/77.7Wh battery Dual Antenna Handheld)

    27.5x18.9x6.2cm/4.15kg  (with 22.2V/213Wh battery Dual Antenna Backpack)

    11.7x6.2x4.2cm/0.364kg (2Watts×2/4Watts×2 Dual Antenna Vehicle&Shipboard)

    18.3x19.1x6.5cm/2.16kg (10Watts×2/20Watts×2 Dual Antenna Vehicle&Shipboard)

    11.7x6.2x1.9cm/149g (1Watts×2/2Watts×2 Dual Antenna Airborne-Lron Gray)

    12.7x11.0x3.3cm/635g (10Watts×2/20Watts×2 Dual Antenna Airborne-Lron Gray)

    6.2x6.3x1.3cm/65g (0.5Watts×2 Dual Antenna Airborne-Blue, NB-mini)

    8.7x4.3x2.0cm/75g (2Watts Single Antenna Module)

    9.9x2.8x6.1cm/172.5g (2Watts Single Antenna Enclosed)

    23.5x6.8x3.9cm/786g (2Watts Single Antenna Handheld)

    13.9x12.3x4.4cm/750g (10Watts Single Antenna Vehicle)

    Installation

    4 Mounting Holes

    Color

    Black、Lron Gray、Army Green Optional

    Basic interface

    2xTNC RF, 1-3xRJ45 Ethernet 100/1000BaseT, WiFi AP,GPS/BD

    RS232/TTL(UART), Sbus/Bluetooth, 1.2-230.4Kbps, DC Input

    Push to talk/Auxiliary interface

    MIC, SP, PTT, GND, RS485/422, USB2.0 OTG

    Network Extension Optional

    Public Network Routing/4G LTE, WB-NB integration, Fiber, Satellite

    Link Status Indicator

    Steady red - The network is not connected

    Blinking red - Starting/not connected to the network

    Steady green - The network is connected

    Blinking green - Voice PTT is down

    RSSI Link Indicator

    Steady green - The link quality is excellent

    Steady Blue - The link quality is good

    Steady yellow - The link quality is medium

    Steady purple - The link quality is slightly worse

    Steady red - The link quality is poor or link is down

    Management Interface/Control Interface

    Web-based network management/GUI, API for secondary development interface/SNMP

    Size/Weight

    8.7x5.4x1.0cm/40g (1Watts×2 Module)

    8.7x5.4x1.0cm/43g (2Watts×2 Module)

    6.2x4.8x1.0cm/50 (Mainboard 25)g (0.5Watts×2 Module, NB-mini)

    Star Network Topology  I
    Star Network Topology  II
    Star Network Topology  III
    Application Scenario