• 500m Micro Power RS-232/RS-485/TTL to RF Wireless Module

HXJZ-862A

500m Micro Power RS-232/RS-485/TTL to RF Wireless Module



  • Specification & Feature

    Description
    HXJZ-862A, the Low-power wireless transceiver data module is used as the wireless data transceiver in long-ranges, with the small size, weight and power consumption and good stability and reliability.

    Specification
    Serial number
    Item
    Parameter
    Note
    1
    Modulation mode
    FSK
     
    2
    Work frequency
    433MHZ
    868/915mhz is optional
    3
    Transmission power
    ≤100mW
    4
    Transmitting current
    <100mA/TTL,<100mA/RS485,<110 mA/RS232
     
    5
    Receiving current
    <11mA/TTL,<11mA/RS485,<16 mA/RS232
     
    6.
    Sleeping current
    <1uA
     
    7
    Receiving sensitivity
    -110dbm(1200bps)
     
    8
    Channel amount
    8 channel
    User setting
    9
    Working temperature
    -20oC~+65oC
     
    10
    Working humidity
    10%~90%(relative humidity without condensation)
     
    11
    Antenna impedance:
    50Ω
     
    12
    Power supply
    TTL: DC+2.8V~+3.3V or 3.6V~+5.5V, RS232/RS485: DC+4.5V~+5.5V
     
    13
    Dimension
    70mm x 45mm x 19mm
     
    14
    Interface
    TTL, RS232, RS485

    Choose it when order

    15
    Reliable transmit distance
    300~500m
     

    Feature

    1.Power and receiving sensitivity
    The transmission power is <100mW, Receiving sensitivity: -110dbm,
    Transmission current<100mA, Receiving current<11mA, sleeping current <1uA.
    2. Modulation mode and Frequency 
    Modulation mode: FSK, Frequency: 433mhz. Also, capable of 315mhz, 868mhz and 915mhz.
    3. High anti- interference and low BER(Bit error Rate)
    Based on the FSK modulation mode, the high- efficiency forward error correction channel encoding technology is used to enhance data’s resistance to both burst interference and random interference and the actual bit error rate of 10-5 ~ 10-6 can be achieved when channel bit error rate is 10-2.
    4. Long transmission distance
    Within the range of visibility, the reliable distance is(BER=10-3/1200bps) >500m when the antenna is higher than 200m (BER=10-3/9600bps).
    5. Transparent data transmission
    Transparent data interface is offered to suit any standard or nonstandard user protocol. Any false data generated in the air can be filtrated automatically (What has been received is exactly what has been transmitted). The change time between receiving and sending is <10ms.
    6. Multi- channel
    The standard JZ862 configuration provides 8 channels to meet the multiple communication combination mode of the user.
    7. High speed wireless communication and Large data buffer zone
    When the RF baudrate is bigger than COM baudrate, allowing to transmit unlimited length data at one time, when the RF baudrate is smaller or equal to the COM’s, allowing the transmission of 255 Bytes data .
    8. Intelligent data control and the user doesn’t need to prepare excessive programs
    Even for semi duplex communication, the user doesn’t need to prepare excessive programs, only receiving/transmitting the data from the interface. JZ862 will complete the other operations automatically, such as transmission/receiving conversion in the air, control, etc.
    10. High reliability, small and light
    Single chip radio - frequency integrated circuit and single chip MCU are used for lessened peripheral circuits, high reliability, and low failure rate.
    11. Watchdog monitor
    Watchdog monitors the inner function, it changes the traditional product structure and also improve the reliability of our modules.


    Antennas
    RF Module Antennas

    Application
    • AMR Automatic Meter Reading
    • Wireless alarm and security systems
    • Home automation
    • Low power telemetry
    • Wireless conference voting system;
    • Sports training & competition;
    • Wireless dishes ordering;
    • Wireless POS, PDA wireless smart terminal;
    • Electronic bus station and intelligent traffic;
    • RF transmitter Wireless electronic display screen and queuing machine;
    • Wireless telemetry Charging for parking, parking lot;
    • Wireless modem Automobile inspection and four-wheel orientation;
    • Wireless sensor Industrial wireless remote control and air conditioning remote controller;
    • Observation and predication of oil well and hydrological information;
    • Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;
  • Datasheet
  • User Manual
    user manual of 500m Micro Power RS-232/RS-485/TTL to RF Wireless Module HXJZ-862_User_Manual.pdf    
  • Software
    software and driver of 500m Micro Power RS-232/RS-485/TTL to RF Wireless Module RF module SoftwareV3.6.zip    
  • Order Information



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