The AvaLAN AW900R2 OEM Module allows you to connect RS-232 devices wirelessly in situations where direct wired connections are too costly or have insufficient range, security or noise immunity. It provides direct plug-and-play replacement of an RS-232 cable, but without most of the limitations. Most cables used for RS-232 are limited to about 50 feet, with expensive low capacitance cable extending the range to perhaps 1000 feet. This wireless link can travel up to 40 miles line-of-sight and with excellent ability to penetrate walls and vegetation. The radio modules automatically select the lowest interference RF channel, encrypt the data and seamlessly transmit it, looking just like a direct RS-232 cable to the rest of the system.
Get started with the AW900R2-EVAL 900 MHz RS-232 to RF Evaluation Kit that provides two modules and everything you need to begin testing and development.
The configuration may be easily set or changed by plugging a laptop into each module’s built in USB interface, uploading new configurations into its non-volatile memory, and putting the link back into service. The same USB interface can also display diagnostic information and provide easy firmware updating.
This technology is also available in rugged outdoor weatherproof enclosures preconfigured as a wireless point-to-point bridge, the AW900R2-PAIR.
This module can also be purchased in a 10-pack.
For complete product specifications and manuals, click on the Downloads tab.
Features
- 115,200 Baud for high speed serial applications
- 4 Watts EIRP, Maximum legal radiated power for long range penetration
- One Watt power consumption is ready for solar applications
- Graphical spectrum analyzer to evaluate RF environment
- USB management interface to enable quick setup time
