The WDM9000 Wireless Data Modem is a transceiver designed for data transmission and reception only.
The design of the WDM9000 is based on the state of the art technology which makes it possible to have a high data speed 32/64 Kb/s on a 25 KHz channel.
The high data speed is obtained by using QAM signalling.
The WDM9000 is available for fixed and mobile applications for the VHF & UHF frequency band.
VHF: 155-175 MHz
UHF: 406-470 MHz
If the need is to transmit or receive data information and cabling is not the option, the ideal solution would be the WDM9000 as the data air speed and output power is high.
It transmits and receives data several kilometers over a wireless connection to another radio modem over a point-to-point or -point-to-multipoint link.
As the device is easy to setup and a plug and play unit, you will be on air in short time. Connect the WDM9000 to the power, mount the antenna (directly or external), connect the WDM9000 to you data collector, run the setup program and you are ready to transmit or receive informations from the office.
Ideal to use where cabling is not an option.
The WDM9000 can be used for Road systems, Watersewage, Electricity sector, Pipeline, windmills, tunnels etc.
Programming of parameters such as configuration of the data interface, radio frequencies, power output etc. is performed by using a standard PC through the built-in interface and dedicated software.
The WDM9000 fulfils the European standards for data communication products and is manufactured and tested using the latest technology in order to achieve the optimum quality.
|Frequency VHF||155 - 175 MHz|
|Frequency UHF||406 - 470 MHz|
|Channel spacing||25 kHz|
|RF-bandwidth||VHF:20 MHz, UHF:64 MHz|
|Mode of Operation||Simplex / Semi-duplex|
|RX/TX delay||2 ms simplex / semi-duplex|
|TX Output power @ 4QAM||High: 15Watt PP @ 13,2V|
|TX Output power @ 4QAM||Low: 2Watt PP @ 13,2V|
|RX Sensitivity @ 80% succesfull message ratio||@ 32 Kb/s - 111 dBm (4QAM)|
|@ 64 Kb/s - 104 dBm (16QAM)|
|Modulation||4QAM or 16QAM|
|Operating voltage||10.8 to 15.6 V DC|
|Power consumption||2.0 A max (transmit)|
|Stand-by||< 130 mA|
|Antenna connector||BNC, 50 ohm, VSWR < 2.0|
|Temperature range||-20°C to +55°C|
|Dimension||H: 40 x W: 134 x D: 76 mm|
|Data air speed||32/64 Kb/s|