I'm trying to understand how signals are transmitted by the USRP with a basicTX. I studied a lot about Quadrature Modulation, Single Sideband transmission... and I've read all the available documentation about USRP and GNUradio.
Eric and other guys have helped me, but some doubts persists! :(
There is a PLL in the BasicTX daughter board? How tune() function access that PLL? And for the other dboards, how tune() works for them?
If somebody could help me, i will be thankful for life!
-- __________________________________ Ronaldo A. Viera Nunez Electrical Engineering student and Telecommunications researcher assistant Federal University of Santa Maria