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LoRaData Series Low-Speed Long-Distance Data Transmission Radio /Module

Loradata series low-speed long-distance data transmission radio / module is designed for low-speed and long-distance transmission applications. The product adopts Lora spread spectrum technology, variable spread spectrum factor to improve the system capacity of the whole network. Using efficient cyclic interleaving error correction coding. It has good Anti-jamming ability and penetration ability, can cover a radius of 10-50/1-10 kilometers, and can easily build a city-level IoT network.

LoRaData series low-speed and long-distance digital radio/module provides multiple channel options, various parameters such as serial port baud rate, module transmit power, module air rate, etc. can be modified through AT commands. LoRaData series low-speed and long-distance data transmission radio/module can transparently transmit user data. Users do not need to write complicated settings and transmission programs, allowing users to focus on the realization of system functions and avoid tedious register operations.

    Performance characteristics
    Using the latest LoRa technology, farther than traditional digital radio, more powerful performance
    Using military-grade LoRa modulation technology, with data encryption, sub-packet length can be set
    Large single package, single package supports up to 240 bytes, adapted to Modbus protocol
    Supports data transmission rate of 300 to 62500bps
    Support communication key function, effectively prevent data from being intercepted
    It can realize multi-level relay networking, effectively expand the communication distance, and realize ultra-long-distance communication
    Using temperature compensation circuit, frequency stability is better than ±1.5PPM
    Operating temperature range: -40℃~ +85℃
    Lightweight, easy to install, good heat dissipation, perfect shielding design, good electromagnetic compatibility, strong Anti-jamming ability
    Application
    Wireless sensor
    Vehicle management
    Security and alarm
    Intelligent outdoor lighting
    Wireless meter reading
    Automatic data acquisition
    Industrial remote control and telemetry
    Cold chain data monitoring
    Mine oil control equipment
    Remote control of field data
    LoRaData module
    LoRaData module: 125-1000MW (1-10km)  4.05x0.37x2.50cm
    LoRaData Enclosed
    LoRaData Enclosed: 1-25W (1-50km) 16.9x3.4x11.0cm

    Transmit-Receive

     

    Operating Frequency Range

    230/433/868/915MHz

    Modulation Mode

    LORA

    Channel

    1-20 operating channels available

    Transmitting Power

    1-25w (Enclosed) / 125-1000mw (module)

    Receiving Sensitivity

    -136dBm@300bps

    Air Transmission Rate

    300-9600bps

    Transmission Distance

    10-50 / 1-10 km, open land

    Interface

     

    Communication Interface

    232, 485, 422, Ethernet (Enclosed)/UART、TTL (module)

    Radio Frequency Interface

    TNC(Enclosed)/Stamp hole(module)

    Baud Rate

    1200-115200bps

    Data Bits

    8-bit

    Stop Bit

    1-bit, 2-bit optional

    Check Bit

    No parity, even parity, odd parity

    Cache Space

    1000bytes

    Power Supply

     

    Vcc Power Input Voltage

    9-17Vdc (Enclosed) / 3.3-5.5Vdc(module)

    Emission Current

    5A (Enclosed @ 12V) / 295mA (module @ 5V)

    Receiving Current

    80mA (Enclosed) / 30mA (module)

    Dormant Current

    8uA (module)

    Operating Environment

     

    Operating Temperature

    -40℃ - 85℃

    Operating Humidity

    10% ~ 90% (non condensing)

    Physical Size

     

    Encapsulation

    The patch type

    Size

    16.9x3.4x11cm (Enclosed) /4.05x0.37x2.5cm (module)