Bandwidth

Hello good day.
I have several RB433GL boards, and I would like to know what bandwidth they are capable of achieving?
and what firmware should you have to reach the maximum bandwidth? Thank you for your attention.

The most important are the settings, more than ros version from the throughput point of view. Version 6.40.5 is actually recommended. For performance comparison see the official product page. My expectations would be between 100-500 Mbits, maybe 700, depending on the configuration and type of transferred data.