On Fri, Nov 19, 2010 at 09:19:04PM +0900, Songsong Gee wrote:
> I understan what you told me...
> Then... however, why they have same sign?
> One is for up conversion, and the other is for down conversion
> they might have opposite signs.
> one is MINUS 4 MHz, and the other is PLUS 4 MHz
>
> and o
I understan what you told me...
Then... however, why they have same sign?
One is for up conversion, and the other is for down conversion
they might have opposite signs.
one is MINUS 4 MHz, and the other is PLUS 4 MHz
and one another...
They meet in frequency by DXC,
but, in my opinion, they are ba
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 = 260400.0
> r.dxc_freq
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 = 260400.0
r.dxc_frequency = -400.0
r.residual_frequency = 0.0
r.inverted = False
William Harding wrote:
I cannot find in any of the transmission examples for digital
communication where the carrier frequency comes into play. I have tried
to track it down, but cannot figure out where the actual "carrier
modulation" is taking place. Any help?
GnuRadio is one of a class of
On Tue, 2009-03-17 at 11:03 -0500, William Harding wrote:
> I cannot find in any of the transmission examples for digital
> communication where the carrier frequency comes into play. I have
> tried to track it down, but cannot figure out where the actual
> "carrier modulation" is taking place. A
I cannot find in any of the transmission examples for digital communication
where the carrier frequency comes into play. I have tried to track it down,
but cannot figure out where the actual "carrier modulation" is taking
place. Any help?
___
Discuss-gn
