Danie on Nostr: Problem is 250 kHz uses the entire sub-band that allows 500 mW so that interferes ...

Problem is 250 kHz uses the entire sub-band that allows 500 mW so that interferes with a lot of other devices, and likewise they impact again on what you receive back. It was why MeshCore moved from a wider bandwidth to the narrow 62.5 kHz I think it is, and went for less beaconing too. It was to play nicer with all the other users of that sub-band. This frequency is home to many other devices and that is why there is also a strict 10% duty cycle per hour set. One wide 250 kHz bandwidth blots everyone else out on that sub-band, whereas a 62.5 kHz allows more simultaneous users with less interference.