Could someone please let me know what transformers are actually on the board. If you compare the datasheets from Minicircuit with the LimeSDR schematics it doesn’t make sense:
TCM1-63AX+ Has a winding connecting the primary and secondary. How is that going to work? For sure there is no isolation.
TC1-1-13MA+ Part does not have a center-tap. How is that going to work?
Please explain. I’m doing my own LMS7002-based design and need to get this fixed ASAP.