Re: [Discuss-gnuradio] RFX900 Filters

Wireless Monster wrote: Hi Matt, Thank you for your help. Can you point me to the board schematics to see where I should 'cut' :) Look on the board. You want to cut the filter out of the path, but you don't want to cut the main signal path. Matt __

[Discuss-gnuradio] Re: Residual Frequency?

After doing some experiments I came out with another more important problem... Instead of my previous frequency that gave some residual, I tried the integer frequency 926M, so I get: Using TX d'board A: Flex 900 Tx MIMO B r.baseband_freq = 930M r.dxc_freq = -4M r.residual_freq = 0 r.inverted

[Discuss-gnuradio] Residual Frequency?

Hi All, I am trying to send a GSM modulated signal using the USRP and the RFX900 board using the 'tune' function as in the provided usrp examples: r = self.u.tune(self.subdev._which, self.subdev, target_freq) The desired frequency is 925.6MHz, and I am getting a -381.47m residual_frequency as sh

Re: [Discuss-gnuradio] RFX900 Filters

Hi Matt, Thank you for your help. Can you point me to the board schematics to see where I should 'cut' :) Rgds, On Fri, Apr 18, 2008 at 12:44 PM, Matt Ettus <[EMAIL PROTECTED]> wrote: > Wireless Monster wrote: > > > Hi all, > > > > Does anybody know if the ISM filter on the RFX900 board affect

Re: [Discuss-gnuradio] GPS 20 ms accumulations

If you have data I could look at that would be great, but in my post I did not mention I am using a USRP I clocked externally with a signal generator. In your message you indicate that you were successful extending correlations to 20 ms when you used a better clock, which tells me I am screwing

[Discuss-gnuradio] phase difference between two real sinusoids

Greetings, I'm currently trying to find the phase difference between two real sinusoids. After looking through the archives of the mailing list, I found the following method: src1_f=your first source of data src2_f=your second source of data hilbert_coeffs = gr.firdes.hilbert (27) filter1

Re: [Discuss-gnuradio] RFX900 Filters

Wireless Monster wrote: Hi all, Does anybody know if the ISM filter on the RFX900 board affects both the Rx and Tx paths or only the Rx? Is there a easy way to disable it? The filter affects both TX and RX, but not the auxiliary RX path (RX2). If you just want to receive, use the 2nd SMA p

[Discuss-gnuradio] RFX900 Filters

Hi all, Does anybody know if the ISM filter on the RFX900 board affects both the Rx and Tx paths or only the Rx? Is there a easy way to disable it? Thanks for your help! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mai

Re: [Discuss-gnuradio] CPU load

On Fri, Apr 18, 2008 at 10:21 AM, Wireless Monster <[EMAIL PROTECTED]> wrote: > Thank Martin, > However I was thinking in a way to measure the load of each gnuradio block. > Any clue? > Rgds, I know Eric likes to use oprofile: http://oprofile.sourceforge.net/about/ You will definitely get a

Re: [Discuss-gnuradio] CPU load

Thank Martin, However I was thinking in a way to measure the load of each gnuradio block. Any clue? Rgds, On Thu, Apr 17, 2008 at 12:00 PM, Martin Braun <[EMAIL PROTECTED]> wrote: > On Thu, Apr 17, 2008 at 10:58:31AM -0400, Wireless Monster wrote: > > Hi all, > > > > I am writting some new code

Re: [Discuss-gnuradio] Best GR-friendly Linux distro ... Ubuntu won !

Hi all, Currently is available version 3.1.2 in the Fedora testing repository. Everyone can test it via cmd: yum -y install --enablerepo=updates-testing gnuradio usrp and sumbit feedback here: https://admin.fedoraproject.org/updates/F8/FEDORA-2008-3118 Pavol Duris Yay! Small correction: GN