The ARF43-PRO is a radio modem that allows half duplex wireless two-way data transmission over a range of 1,000 m.

Operating on the 863-870MHz frequencies, this modem is certified and can be used without a license. With its small size, lightweight feature, and delivered in a IP65 case, it is immediately usable.

The ARF43-PRO has an integrated multi-channel radio transceiver, a digital processing unit, and it operates on a very wide power supply range.
Data transfer is ensured via a serial port (RS232 or RS485) or via a USB interface.
Configuration is done with a dedicated configuration software or via AT commands.
To allow its use for long distance applications or in disturbed environments, and for it to remain usable without a license, the ARF43-PRO is equipped with a repeater function.

The ARF43-PRO is compatible with all modems in the X3-PRO range.