[Discuss-gnuradio] USRP2 not Found in GRC

Hi I am using USRP2 with Ubuntu 10.04 and latest version of GRC. When I run command sudo usrp2_fft.py  I am able to see the spectrum (without sudo I got error). But when I used USRP2 source block, I am finding the error "USRP not Found". Please guide me in this regard.   Zimran Rafique ___

[Discuss-gnuradio] Intallation of GNU Radio in Ubuntu 10.04 without Internet Connection

Hi   I have already installed GNU on my PC with Ubuntu 10.04 . Now I am trying to install GNU Radio Software on my Note Book in Ubuntu 10.04 enviroment without internet connection ( I am not allowed to connect my Notebook to internet...University Server restriction). I have downloaded gnuradio-3.

[Discuss-gnuradio] USRP2 with WBX and LP0926 to receive GSM spectrum

Hi We have received USRP2 with WBX and LP0926 PCB Antenna on 19 August,2010. We are trying to receive GSM spectrum ( Above 900MHz) but we are getting the error USRP2: Channel 0 not receiving USRP2: rx_samples(0 failed.   When we run the command sudo usrp2_fft.py -f 900M , we are getting the same

[Discuss-gnuradio] MP3 file transmission

Hi I am trying to transmit MP3 file using GRC, USRP2 and WBX with "FILE SOURCE"(GRC) block but failed. How can I convert MP3 file to DAT file?   Waiting for response   Zimran Rafique ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http

[Discuss-gnuradio] Timer Event with GRC(Relationship among Sample Rate, Frequency, Decimation)

Hi I am using signal source and variable sink to generate a variable with name” carrier_frequency”. I am interested to transmit signal at 920 MHz & 2 GHz. For that purpose, the signal source parameters are as follows: Sample Rate: 1000 Waveform: Triangle Frequency:1 Amplitude:2G   The variable so

[Discuss-gnuradio] Execution of two GRC files Automatically after 10 second

Hi   Is there any way to execute two GRC files automatically after 10 seconds(or under some given condition)?   Waiting for response   Zimran Rafique  ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinf

[Discuss-gnuradio] USRP2 with 10MHz Function Generator

Hi   1)  I am interested to use  Function Generator with Square Waveform out put as a Reference Clock input (10 MHZ)to USRP2. Is this a fine approach to do so…? 2)  What is the relation ship between PPS IN and REF Clock input of USRP2?   Waiting for early Response   Zimran Rafiq

[Discuss-gnuradio] USRP2 with BTS

Hi I am using USRP2 and WBX with GRC. I have installed txrx_wbx_raw_eth_20100608.bin on SD card. Now I would like to use URRP2 with OPEN BTS. I have connected external 10 MHz source to REF CLOCK and its working properly. Is it necessary to use UHD for OPEN BTS project? If yes, please guide me ...

[Discuss-gnuradio] Installation of UHD driver on SD card (USRP2)

Hi   I am trying to install UHD driver on SD card (USRP2) using Ubuntu 10.04.   I have downloaded the Source code https://github.com/EttusResearch/UHD-Mirror/archives/master  (EttusResearch/UHD-Mirror).   1) What are the steps to install UHD on SD card? 2) I need to install some other program (e

[Discuss-gnuradio] USRP2 not Found with UHD on SD Card

Hi I have installed UHD on SD Card. When I turn on USRP2, LED "D & F" on ( SD card is working properly) . Ubuntu 10.04 with GNUradio 3.2.2 has been installed on PC. When I run the command " sudo find_usrps", I got " NO USRP2 Found". The command "sudo find_usrps" worked fine with my previous SD car

[Discuss-gnuradio] Reintallation of GNU Radio software to work with UHD & USRP2

Thanks for help.  I have installed C++ Compiler and followed the instructions as given in http://www.ettus.com/uhd_docs/manual/html/build.html Now I have connected usrp2 to PC ( Ubuntu 10.04, gnuradio-3.2.2) and run the command sudo uhd_find_devices and getting the error "command not found". Weth

[Discuss-gnuradio] UPgrading GNU Radio from 3.2.2 to 3.3.0 in Ubuntu 10.04

Hi would u please guide me to upgrade GNURadio software from 3.2.2 to 3.3.0 in Ubuntu 10.04 using Synaptic Package Manager. Best regards Zimran Rafique ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/di