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E90-DTU-L433-37

Ürün Kodu : E90-DTU-L433-37
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3.735,56 TL + KDV
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  • [Frequency] : 410~441 MHz

    [Power] : 30dBm

    [Distance] : 20km

    [Interface] : RS232/RS485

    [Introduction] : E90-DTU is a wireless data transceiver with the function of digital data processing,digital modulation and demodulation,FEC,balanced soft decision,etc.It provides transparent RS232/RS485 interface,different with the analog FM transceiver plus MODEM analog digital transceiver.


    E90_5W_Size

    PinNumber
    NameFunctionDescription
    1DB-9 Femal socket
    RS-232 interface
       Standard RS-232interface
    23.81 connectingterminalRS-485, powerinterface
       Standard RS-485 andscrewing interface
    3PWR-LEDPower indicator
       Red when powered-on
    4TXD-LEDTransmitting indicator
       Yellow, it flasheswhen transmitting data
    5RXD-LEDReceiving indicator
       Yellow, it flasheswhen receiving data
    6DC power interfacePower interface   Straight hole, outerdiameter:5.5mm, inner diameter:2.5mm
    7DIP switchDIP switch   Working mode control
    8Antenna interfaceSMA-K   External thread hole.L: 10mm. 50Ωresistance.
    RF ParameterValue
    Remark
    Working frequency
    410~441 MHz

    Default: 433MHz

    Transmitting power37 dBm

    About 5W

    Air data rate0.3k~19.2kbps

    Default: 2.4kbps

    Test distance20000 meter

    In open and clear air, with maximum power, 5dBi antenna gain, height of 2m.


    Hardware ParameterValue
    Remark
    Size
    124 * 105 * 25 mm

    Without SMA-K     

    Antenna typeSMA-K

        

    Communication interfaceRS232 / RS485

    Standard DB9 Hole/3.81 connecting terminal

    Baud rate
     9600

    Baud rate: 1200~115200

    Buffer512 bytes buffer

    Automatically sub-packaging with 197 bytes per package



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