Thanks very much. 1. If I connect two usrps by the mimo cable.Do you mean the transmitter and receiver also have the frequency offset if I don't use the 10MHz reference?
2.Does the gnuradio have the related examples? Thanks so much.Sorry for my poor english if you don't understand.Thanks so much. 2016-01-29 0:07 GMT+08:00 w xd <wxd920...@gmail.com>: > Thanks very much. > > 1. If I connect two usrps by the mimo cable.Do you mean the transmitter > and receiver also have the frequency offset if I don't use the 10MHz > reference? > > 2.Does the gnuradio have the related examples? > > Thanks so much.Sorry for my poor english if you don't understand.Thanks so > much. > > 2016-01-29 0:03 GMT+08:00 Marcus Müller <marcus.muel...@ettus.com>: > >> Ah sorry ,I misread 2. >> So, if you use only one USRP, then there's no frequency offset. >> >> >> On 01/28/2016 05:02 PM, Marcus Müller wrote: >> >> Hi xd, >> >> 1. yes >> 2. yes, unless you have a common 10MHz reference connected to both. >> That's what the MIMO cable is for. >> 3. the examples you're looking at. >> >> On 01/28/2016 05:01 PM, w xd wrote: >> >> Thanks so much. >> 1.Is sbx support the full-duplex? >> 2.If I use one pc and one usrp to realize the transmit and receive.Does >> the frequency offset exist? >> 3.Have some related examples in grc which use one pc to control one usrp >> to realize the transmit and receive?Have some related examples in grc which >> use one pc to control two usrp connect by the mimo cable to realize the >> transmit and receive? >> >> Best regards >> >> >> 2016-01-28 23:49 GMT+08:00 Marcus Müller <marcus.muel...@ettus.com>: >> >>> Yes you can do that. Also, most daughterboards you can use with the N2x0 >>> are full-duplex capable, so you don't even need to use two USRPs. >>> >>> >>> On 01/28/2016 04:47 PM, w xd wrote: >>> >>> Hi: >>> Thanks so much.I want to realize the transmit and receive ofdm >>> signal in one pc.Also I want to realize the synchronization.Just combine >>> the tx_ofdm and rx_ofdm grc in one grc and just run?Any suggestion is >>> grateful.Thanks. >>> >>> >>> 2016-01-28 23:44 GMT+08:00 Marcus Müller < <marcus.muel...@ettus.com> >>> marcus.muel...@ettus.com>: >>> >>>> Yes. The MIMO cable forwards the data as if it was a network cable and >>>> a switch. >>>> >>>> Best regards, >>>> Marcus >>>> >>>> >>>> On 01/28/2016 04:18 PM, w xd wrote: >>>> >>>> Hi all, >>>> I want to use one pc to control two USRP to send and receive >>>> ofdm signals synchronization in the grc.One USRP is used as transmitter and >>>> the other one is used as receive.Can it be done by just connect two usrp by >>>> mimo cable? >>>> >>>> Thanks in advance. >>>> >>>> Best regards, >>>> zs >>>> >>>> >>>> _______________________________________________ >>>> Discuss-gnuradio mailing >>>> listDiscuss-gnuradio@gnu.orghttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>>> >>>> >>>> >>>> _______________________________________________ >>>> Discuss-gnuradio mailing list >>>> Discuss-gnuradio@gnu.org >>>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>>> >>>> >>> >>> >> >> >> >
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