Re: [Discuss-gnuradio] working (in theory) phasing SSB modulator

[Thomas Traber]

Chuck,

> [...] looks more intensive than the
> weaver method for now. 

I don't own a USRP (yet).
Isn't it possible just to output the
complex signal at [combine1] to the USRP
and to IQ upconversion in the front end?

>                                          +---\   /----+
>                   (float)     (complex)  |    \ /     |        (complex)
> [src]-->[bandfilter]-->[hilbert]-->[split1]    X     [combine1]---->
>                   (af)        (af)       |    / \     |        (af)
>                                          +---/   \----+


O.K. for generation of short wave
signals you don't need any front end at
all, when you do upconversion in
software. 


Thomas