Radio to USB ATB Protocol Converter

USBRF-2.4G Datasheet Rev. D

The USBRF-2.4G radio module is a cable replacement device used in ATB communication networks. It will transparently convert ATB frames between the radio side and the USB port of master ATB devices. The USBRF-2.4G module can be combined with the RDB9-2.4G variant which replaces the USB port with a RS485 interface. The module is typically connected to the USB port of a PC acting as a master device.

The converter uses a fixed radio channel which is user configurable and must be used by all modules in the same network. The module complies with the operating requirements of EN 300 328 V2.2.2 and AS/NZS 4268:2017 as demonstrated in EXT-211129-001-02 USBRF-2.4G Radio test report, 2103038STO-109.


  • 2.4 รท 2.5 GHz ISM band
  • Radio activity signaling
  • Half-duplex, master-slave architecture


  • Cable replacement in ATB networks