Re: [Discuss-gnuradio] [benchmark_ofdm]

2009-04-13 Thread rita pfc
Thank you for your explanation, I 've been reading documentation about ofdm in 802.11g, and now I know what values I must put for the parameters. I added the size of the packet with '-s', and it worked. Thanks 2009/4/8 Martin Braun br...@int.uni-karlsruhe.de On Tue, Apr 07, 2009 at 10:32:20AM

[Discuss-gnuradio] rx_voice and tx_voice

2008-08-06 Thread rita pfc
Hello, I'm trying to run tx_voice and rx_voice, with FLEX900. I have two PCs with Ubuntu 7, and the version of GNU Radio is 3.1.2. What I'm doing is: For the receiver: ../examples/digital# ./rx_voice.py -f 900M -O plughw:0,0 * gr_fir_fff: using SSE gr_buffer::allocate_buffer: warning: tried to

Re: [Discuss-gnuradio] Re: Basic RX. - usrp_wfm_rcv.py

2008-07-31 Thread rita pfc
I did the records ok; I put the audio-X.dat in the same folder as fm_tx4.py, and I try to transmit in for example 32MHz; and in other USRP board I put the Basic RX, trying to receive in 160 MHz (32, 96 and 160 Mhz) but I don't receive anything. Maybe I choose wrongs frequencies to transmit (and

Re: [Discuss-gnuradio] Re: Basic RX. - usrp_wfm_rcv.py

2008-07-30 Thread rita pfc
OK Patrick I'll take into account next time. At the end I could solve my problems. Now I'm trying to transmit with the Basic TX Thanks . ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] Basic RX. - usrp_wfm_rcv.py

2008-07-29 Thread rita pfc
Hello, I've started again from the begining. I have installed Ubuntu 7.1, not in a virtual machine. In a Pentium IV, 3 GHz, with 2 GBytes of RAM. I have done all this steps - http://gnuradio.org/trac/wiki/DebianPackages - . I run the dial_tone.py and it sounds ok, so I suppose that GNU Radio is