WDM 9000 Duplex
Wireless data modem 32K/64K Baud with Ethernet interface
Both WDM 9000 data modems can be easily placed into operation via Plug&Play configuration. They are also suitable for data communication over long distances. The modem transfers wireless data over several kilometers using a point-to-point or point-to-multipoint connection.
Depending on your needs, you can use 2 types of modulations: 4QAM, 16QAM – using a channel spacing of 25 kHz with maximum transmission rates of 32 kB/s, 64 kB/s and 96 kB/s respectively.
With the USB interface and the corresponding software, you can easily adjust important parameters like the Ethernet settings, the RF power and the type of modulation.
With the USB interface and the corresponding software, you can easily adjust important parameters like the Ethernet settings, the RF power and the type of modulation.
Technical data
| Operating voltage | 10.8 to 15.6 V DC |
| Power consumption | Max. 2.0 A (while sending) < 130 mA (Standby) |
| Temperature range | -20°C … +55°C |
| Antenna connection | BNC, 50 Ohm, VSWR < 2.0 |
| Housing | metal |
| Dimensions (HxWxD) | 211 x 317 x 114 mm |
| Weight | 5.3 kg |
| Installation type | wall |
| Frequency range | 406 – 470 MHz (UHF) |
| RF-bandwidth | 64 MHz (UHF) |
| Channel spacing | 25 KHz |
| Modulation | 4QAM or 16QAM (adjustable) |
| Mode | Duplex |
| RF power output @ 4QAM | 15 Watt PP @ 13.2 V (High) 2 Watt PP @ 13.2 V (Low) |
| RX sensitivity at 80% successful data-reception (data-ratio) |
@ 32 Kb/s – 111 dBm (4QAM) @ 64 Kb/s – 104 dBm (16QAM) |
| Interface | Ethernet |
| Data ratio | 32 kb/s (4QAM), 64 kb/s (16QAM) |
| European Norm | EN 302 561 |
| EU Directive | 2014/53/EU |
