On 04/22/2010 03:55 AM, Luca Pascale wrote:
Hi all,

is not clear for me if using a single USRP2 with 2 external RF
downconverters is possible to obtain the IQ samples from two channels.
 From the FAQ seems that should be possible using the BasicRX with the 2
RF front-ends connected to the two BasicRx RF input.
Can someone help me to clarify this issue ?

Thanks
Luca

You can use 2 downconverters if they downconvert to an IF, since there are 2 ADCs. If they downconvert to complex baseband (IQ) then you would need 4 ADCs and you don't have enough on the USRP2.

Matt



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