Re: [Discuss-gnuradio] Communication Error using USRP withXCVR2450Daughter-boards

2009-04-14 Thread (DONG Chao)
PR. - Original Message - From: Ahmed Majeed Khan To: 董超(DONG Chao) Cc: Discuss-gnuradio@gnu.org Sent: Tuesday, April 14, 2009 11:07 PM Subject: Re: [Discuss-gnuradio] Communication Error using USRP withXCVR2450Daughter-boards Its the latest stable release; gnuradio-3.1.3

Re: [Discuss-gnuradio] Communication Error using USRP with XCVR2450Daughter-boards

2009-04-14 Thread (DONG Chao)
Which Gnuradio trunk do you use? Chao Dong Department of Computer Science and Technology, Nanjing University Nanjing, Jiangsu, 210093 China PR. Institute of Communication Engineering Nanjing, Jiangsu, 210007 China PR. - Original Message - From: Ahmed Majeed Khan To: Discuss-gnurad

[Discuss-gnuradio] XCVR2450 on GNURadio3.1.3

2008-12-12 Thread
Hi everybody, Now i have a USRP board and a XCVR2450 daughterboard, i have installed gnuradio-3.1.3 on FC9 sucessfully. But i can not find XCVR2450 in the usrp_dbid.dat. I wonder if i add "XCVR2450 Tx"0x0060 "XCVR2450 Rx"0x0061 in the usrp_dbid.dat and run gen_usrp_dbid.py to gener

[Discuss-gnuradio] questions about multi-channel!

2008-09-08 Thread (DONG Chao)
Hi all, I want to know whether the USRP board can support multi-channel. I mean if I can use one motherboard and two transceivers(sucha as 400-500MHz transciver and 2.3-2.9GHz transceiver) simultaneously. How does the USRP board multiplex them? Regards! DONG Chao

[Discuss-gnuradio] where can I implement MAC protocol?

2008-09-06 Thread
Hi all, I want to construct an Ad Hoc networks using multiple USRP boards, but can I implement MAC protocol (such as CSMA or TDMA) in the FPGA on the USRP board or in the host PC? Thanks! DONG Chao ___ Discuss-gnuradio mailing list Discuss-gn

[Discuss-gnuradio] how much is USRP board?

2008-07-23 Thread (DONG Chao)
Hi all, I want to ask how much is a USRP board(1 motherboard and 4 daughterboards)?Where can I buy them in China? Thanks! DONG Chao___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio