I am trying to improve performance of limesdr mini and limesdr usb to perform measurements as accurate as possible, and maybe a external clock source could be a good point to start with.
I am currently using them to receive at 1.5 GHz at their maximum sampling rates. Maybe in the future I will use them to transmit as well, but I guess it should not make a difference for this topic?
Do you have any recommendations on a external clock that is suitable for both families, mini and usb?
Besides changing the position of the 0-ohm resistor in the limesdr mini to use the external clock, should I consider anything else (for both families)?