Re: [Discuss-gnuradio] Up conversion on USRP2 questions

[Matt Ettus]

Ronaldo Nunez wrote:
> Community,
>
> I've read all the faq and a lot of code (some codes i couldn't
> understand, I learning c++ and verilog yet...) about  USRP2, but I
> also have doubts.
> They are,
>
> 1 - Is the DUC fully implemented in FPGA?

Yes.

> 2 - Is the "complex modulation function"[page 38, AD9777 datasheet] used?

You can enable it if you want it, but it is disabled in the firmware 
right now.

> 3-  The function "set_tx_center_freq()" sets the carrier frequency as
> tune() function does on usrp1, right?

Yes.

Matt