Re: [Discuss-gnuradio] usrp mux question

[Thomas Tsou]

2010/5/31 weizhongshan <address@hidden>:
> hello every !
> i use one usrp to transmit complex gr_sin_wave,and use another two_channel
> usrp as the receiver.
> i thought the mux should be set to "32103210",but when i did this ,i got
> nothing but noisy .then i changed the mux to "33221100",i got the ecpected
> orthogonal sin and cos wave .that confuses me

What is your daughterboard setup and why are you using 2 channels?
With 2 channels, the default "32103210" value uses all four ADC's and
the first 2 DDC's. It sounds like you only want to read one channel
and output separated I and Q components.

  Thomas