is there any way to synchronize those two clocks sources? On Tue, Dec 9, 2014 at 4:51 PM, Marcus D. Leech <mle...@ripnet.com> wrote:
> On 12/09/2014 04:42 AM, Nemanja Savic wrote: > > Shouldn't relative phase be constant and 90 degrees for example if > transmitted wave had circular polarization? > > The samples will be time-aligned, but those samples will have been derived > from two independent analog downconversion > chains, which means that the synthesized LO will have a different > relative phase (between the two sides) every time. > > > > > On Tue, Dec 9, 2014 at 10:38 AM, Nemanja Savic <vlasi...@gmail.com> wrote: > >> Yes, the platform is USRP1. What is relative phase in this case if they >> are alligned in time? >> >> On Mon, Dec 8, 2014 at 4:19 PM, <mle...@ripnet.com> wrote: >> >>> You haven't stated which USRP motherboard platform, but I assume >>> you're talking about the USRP1, given the 4RX image. Yes, the samples >>> will be aligned in time, but the relative phase will be random every >>> time you re-tune or start a new session. >>> >>> >>> >>> >>> On 2014-12-08 06:03, Nemanja Savic wrote: >>> >>> Hi all guys, >>> >>> I am about to make a receiver with two WBX daughterboards. I want to >>> receive simultaneusly with horizontal and vertical antenna. For this >>> purpose I want to use 4RX FPGA image. My question signals obtained in this >>> way, from two daughterboards, alligned in time? >>> >>> Many thanks, >>> >>> -- >>> Nemanja Savić >>> >>> _______________________________________________ >>> Discuss-gnuradio mailing >>> listDiscuss-gnuradio@gnu.orghttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>> >>> >> >> >> -- >> Nemanja Savić >> > > > > -- > Nemanja Savić > > > > -- > Marcus Leech > Principal Investigator > Shirleys Bay Radio Astronomy Consortiumhttp://www.sbrac.org > > -- Nemanja Savić
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