Oh yeah? I'd got an HP 8648A signal generator here which is more than happy
to produce FM at base frequencies anywhere between 100kHz and 1GHz. Output is
some decent fraction of a watt -- *far* more than enough to violate FCC part
15 regulations with any decent antenna connected to its output.
Hey, what do you call the GNURadio USRP (http://www.ettus.com/)? It's just a
pair of PCinterfaced DACs and ADCs after all. I guess they were completely
off-base in suggesting it could somehow be used as "a radio." You'd better
write them a message quick...
Note that there's software for it to make it an oscilloscope, signal
generator, FM transmitter, HDTV receiver... surely we ought to ban such