On Fri, Nov 19, 2010 at 05:17:53PM +0900, Songsong Gee wrote:
> I use USRP sink and source and set frequency with 2.6 GHz
> When I run a flow graph, I see like below:
> ==============================================
> A: Flex 2400 Tx MIMO B
> r.baseband_frequency = 2604000000.0
> r.dxc_frequency = -4000000.0
> r.residual_frequency = 0.0
> r.inverted = False
>
> A: Flex 2400 Rx MIMO B
> r.baseband_frequency = 2596000000.0
> r.dxc_frequency = -4000000.0
> r.residual_frequency = 0.0
> r.inverted = False
> ===============================================
> Both of baseband frequency are near 2.6 G, but they do not match up
> Can it be problmeatic for communicating each other?
The actual frequencies on the air will be 2.6 G +/- oscillator tolerance.