Air to Ground Data Link

Aten IC485SN RS-232 to RS-485/RS-422 bidirectional converter. This handy little serial adapter converts RS-232 to RS-485 for long-distance (up to 1200m/4000 ft) data transmission applications. Does not require any external power supply. Point to Point, Multidrop and Simplex/Duplex selectable. 100 units for immediate sale. Manufacturer's spec sheet available on request.