Yes, your assumption is correct. Receiver filter is 12.5 kHz.
Last Update: November 9, 2017
November 9, 2017 1861 Wireless M-Bus Q&A
Related Knowledge Base Posts -
- [W-MBUS] Say we have 1 central unit with 1 wMBus receiver and another wMBus device with bi-directional communication, can the central unit operate in T2 mode and communicate with both types of end devices?
- [W-MBUS] “I configured the MBUS radio to use the UART flow control using the CTS/RTS pins. When the host processor wants to send an MBUS message, it pulls the RTS pin low and waits for the radio to pull CTS up. The processor then sends the message. But this gives strange results, and sometimes it just fails to send the message. I also tried using only the CTS pin, where I wait for the pin to go high before sending the message. Again, this does not always work. Are the CTS/RTS pins exclusively for controlling the flow over the uart connection (host processor to radio) or are they meant to indicate when the radio can send another message ? If so, how should I use them ? “
- [W-MBUS] How many meters (slaves) do the MBUS3 or MBUS4 support?