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GFSK Communication Industrial WIFI Access Point Module RS-232/485 Interface

Categories Industrial Wireless Access Points
Brand Name: UniMAT
Model Number: UN-HTD-WR8005
Certification: CE
Place of Origin: China
Transmitting Power: 5W
Modulation Mode: GFSK
Interface Data Format: 8E1/8N1 (even parity/no parity)
Receiving Sensitivity: -123dBm~-116 dBm (-118 dBm@9600bps)
Communication Interface: RS-232/485
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    GFSK Communication Industrial WIFI Access Point Module RS-232/485 Interface

    GFSK Communication Industrial WIFI Access Point Module RS-232/485 Interface

    1) Product Overviews :

    UN-HTD-WR8005 is an industrial programmable wireless communication module supporting up to 5km communication distance. It can communicate with various brands of PLCs like Siemens, Mitsubishi, AB etc. It also supports wireless communication with other industrial systematic components like HMIs,converters and sensors. It is suitable for point-to-point, point-to-multipoint and multipoint-to-multipoint wireless data communication. This series of products have the characteristics of easy to install, cost-efficient, simple to use, transceiver and stable and it can total isolate from field dangerous signals.

    Modbus protocol is supported including Modbus ASCII protocol and Modbus RTU protocol.

    UN-HTD-WR8005 wireless communication module has high stability, low failure rate and low budget characteristics. It supports various peripheral interfaces like RS232, RS485, PPI and Ethernet. UN-HTD-WR8005 is suitable for complicated distributed environment thanks to its easy-maintenance, strong penetrability, flexible network structure and large-scale coverage characteristics. It is widely used in Water, Petroleum, Electric, Transport, Meteorological, Security Industry for monitoring and data real-time transfer. It will satisfy customers’ need in real-time data collection and high requirement in data accuracy. It also can decrease the labor intensity and operation cost.

    Technical Specification :

    Modulation Mode: GFSK

    Working Frequency: 429.00~434.93MHz

    Transmitting Power: 100dBm (5W)

    Transmission Distance: 3-8Km(can be customized to 10-20Km)

    Communication Interface: RS-232/485

    Interface Rate: 1200/2400/4800/9600/19200/38400bps,no need for setting

    Receiving Sensitivity: -123dBm~-116 dBm,(-118 dBm@9600bps)

    Interface data format: 8E1/8N1(even parity/no parity)

    Working Temperature: -40℃~80℃(Industrial Level)

    Size: 178mm×148mm×40mm

    Power Supply: +9~36VDC; Suggested in 24V

    Transmitting Current: <400 mA

    Receiving Current: <50mA

    Static Current: <5μA

    Working Humidity: 10% to 95%, no condensing

    3) Product Characteristics

    Transmitting Power:

    5W (standard configuration)

    Carrier Frequency:

    433MHz,offering 402 to 470MHz

    Low Error Rate:

    Using GFSK modulation mode and high-efficient Forward Error Channel Correction technique, the actual error rate can be 10-5~10-6 when channel error rate is 10-3.

    Long transmission distance:

    Height of antenna more than 2 meter, transmission distance to be 5Km(BER=10-3 @9600bps)

    Height of antenna less than 2 meter, transmission distance to be 8Km(BER=10-3 @1200bps)

    Transparent data transmission:

    The data interface can adapt to any standard or non-standard user protocols. Automatically filter fake data which means the receiver receive all data that transmitted.

    Multi Channel:

    HTD-WR8005 standard configuration offer 8 channels to satisfy users’ multi combination of communication mode.

    Double Serial Port, 3 Interface Mode:

    COM1 is for TTL level of UART interface and COM2 is for self-defined simulated RS-232/RS-485.

    Big Data Buffer:

    Baud Rate can be 1200/4800/9600/19200/38400bps with Self-defined format 8N1/8E1 and flexible user programming. It also has unlimited long data frame.


    Baud Rate is setting before sales and cannot be resetting by users during usage.

    Smart Data Control:

    No need for more programming even if for half-duplex communication. Data can be received and transmitted directly through interface. HTD-WR8005 can automatically execute data transfer in air and controls.

    Low power consumptions with resting function:

    +12V power supply, <60mA receiving current, <600mA transmitting current and <5uA static current.


    high reliability, small size, light weigh, less periphery circuit. Multi Antenna Configuration Plan. Use monolithic RF integrated circuits and MCUs.

    Contact Lucy :

    Skype: unimat.lucy

    WhatsApp:0086-185 2039 1165

    Facebook: Lucy Zeng

    Tel: 0086-755-86582719

    Mob: 0086-185 2039 1165

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