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Industry Supply, Industrial Supply

TP Radio WDM8000 - Wireless Data Modem
Industrial Modem
The WDM8000 is a flexible wireless data modem based on the latest technology, this makes it possible to transmit data at a rate of 19.200 bps.on an ordinary 25 kHz voice channel. The high data speed is obtained by the use of four level FSK (19.200) or GMSK (9.600)modulation when transmitting. The modem is available for use within the frequency bands 68 to 88 Mhz, 136 to 174 MHz, 335 to 405 MHz and 400 to 470 Mhz.

Installing the WDM 8000 is very simpel as the enclosure is designed for mounting on a standard DIN rail. Optionally the modem could be mounted directly on a flat surface by using the inbuilt fastening points. With the flexible mounting the WDM 8000 can be used in both fixed and mobile installations

The data radio is built into a robust metal housing, which can be mounted on a DIN rail or on a plane surface by using brackets forming a part of the cabinet. The SMA connector of WDM 8000 gives the option to mount the antenna either directly on the modem or with an external antenna.

Programming of parameters such as configuration of the data interface, radio frequencies, power output (up to 5 W atts), etc. is performed by using a standard PC, through the built-in RS232 interface and dedicated software.

The WDM8000 series fulfils the European standards for data communication products and is manufactured and tested using the latest technology in order to achieve the optimum quality

For mobile users the design of the WDM8000 makes it possible to implement an internal GPS receiver in connection with systems in which such facilities could be appropiate
Industrial Modem, Wireless Modem
  • 19.200 bps, over air data rate
  • Fully programable
  • 68-88 MHz
  • 136-174 Mhz
  • 335-405 MHz
  • 400-470 Mhz
  • 0,5-1-3-5 watt selectable output power
  • Transparent mode transmission
  • Surface mount or DIN railmount
  • 12,5/20/25 kHz channel spacing
  • RS-232 interface
  • Four level FSK modulation
  • IP54 approved
  • 127 channels
  • For fixed and mobile installation
  • Internal GPS receiver (optional)
  • Digital/Analog in/output ports


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      WDM 8000 Transceiver
    Frequency range 68 to 87,5 MHz - 136 to 174 MHz
    335 to 405 MHz - 400 to 470 Mhz
    Channel Spacing 12.5 / 20 / 25 kHz
    No. of Channels 127
    Emmission Type 16K0F1D /10K1F1D
    Comm. Mode Simplex / Semi-duplex

      WDM 8000 Transmitter
    Output power Selectable 0,5-1-3-5 W / 50 ohm
    Tx delay less than 2 ms semi-duplex
    less than 15 ms simplex
    Receiver sensitivity -112 dBm 9.600 vers. GMSK (BER < 10 E-4)
    -107 dBm 19.200 vers. 4level FSK (BER < 10 E-4)
    Adjacent channel selectivity > 70 dB at 25 kHz
    > 60 dB at 12,5 kHz

    Contact us for more info & Prices
      WDM 8000 Data Modem
    Interface RS-232
    Interface Connector DB25, male
    Data speed of RS interface 300 - 115.200 bps (buffer 1 Kbit)
    Data speed of Radio interface 19.200 bps (25 kHz channel)
    14.400 bps (12,5 kHz channel)
    Data formats Asynchronous data

      WDM 8000 Specifications
    Operating voltage 8 to 16 V DC (70 mA standby typical) For other voltages, contact manufacturer
    Power consumption 2.0Amax (transmit, 5 Watt)
    Temp Range -25°C ...+55°C
    Antenna connector SMA, 50 ohm, male
    Construction Aluminium enclosure (IP54)
    Size HxWxD 179 x 69 x 37 mm
    Weight 428g
    Installation Wall mount / Din Rail mount

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