Change frequency at hardware

I just bought RAK 7243 with CN470 frequency plan. But now I want to change the frequency at hardware by removing the resistor at 470MHz and soldering it to 433MHz for optimal. Is that possible?

No, those resistors are just visual marks, have no electric connection. Hardware inside, for example output filters are made for an exact band.


oh Today i learned, thanks

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.