Re: [Discuss-gnuradio] New version of GNU RAdio

2009-07-02 Thread Josh Blum
Add the following to /etc/apt/sources.list, either directly or add the line in Synaptic: deb http://gnuradio.org/ubuntu 3.2 main Then just do: $ sudo apt-get install grc Muhammad Abrar wrote: I have installed version of GNURadio is 3.04 on Ubuntu 8.10. I want to get new version so that I can

[Discuss-gnuradio] gnuradio full duplex, bechmark_rx with additional tx signal

2009-07-02 Thread Aaron Israel
Hi, i have modified the benchmark_rx example. - I moved the usrp part to the receiver_path und made the block 0 input 0 output. - I also added another hierarchical block with a signal path which just sends out a sinus signal on another frequency than the rx-freq. when I connect both hier-

Re: [Discuss-gnuradio] 2 RX and 1 TX channel

2009-07-02 Thread kaleem ahmad
In addition to my above mentioned question, please also comment on what should be the value of mux (I am setting 0x3210) and what should be the value of fpga_filename, Please again note that I want to use 2 RFX2400 cards with one USRP1, and 2 rx streams will be there each through RX2 antenna of 2

[Discuss-gnuradio] 2 RX and 1 TX channel

2009-07-02 Thread kaleem ahmad
Hello every one, I am using USRP1 + RFX2400. I want to use 2 RFX2400 cards. Overall I will have 2 RX streams and 1 TX stream from this system. Following are main parts of my RX_Path (complete code for RX-Path is also attached, if you want please have a look on that, TX-path is not here). I am un

[Discuss-gnuradio] Amplitude variations inn FFT sink

2009-07-02 Thread eivim
Hi all I'm trying to use the USRP1 as a beacon receiver i.e. measure the amplitude and frequency of a signal then store the detected values to file. I'm using the DBSRX daughter board to measure satellite beacons. However I have ran into some problems. When viewing the FFT plot from USRP_