Communication Modules: RF Modem

Product Details

  • Band of RF Communication: 868 Mhz – Sub Giga band
  • Communication Protocol: DLMS over HDLC protocol stack
  • Power Source: Powered from the meter, or from external power source


  • Serial Communication Port: RS-485 Complies with DLMS/COSEM direct HDLC protocol
  • Data Transmission Rate: RS-485: 2400 bit/s,  RF: 20–100 Kbit/s

The EM-RF-SmartG02 is a data transmission modem that works over the sub-Giga radio frequency signal . It uses the 868MHz frequency band to send or receive the data. The modem could be connected to the meter as a plug and play modem that could be connected through the RS485.