you can use gnuradio 3.2.2 and modify the freq to 52M, if you using 3.3 then you need to modify the tune function
if you want to use 52M.

On Tue, Jan 25, 2011 at 1:53 AM, Sebastian --- <seppel18@hotmail.com> wrote:
Thing is, it seems to work in GSM-850 but not on 900.

I use original FLEX900 Boards.



From: seppel18@hotmail.com
To: openbts-discuss@lists.sourceforge.net
Date: Mon, 24 Jan 2011 18:39:30 +0100

Subject: Re: [Openbts-discuss] openbts doesnt work with 52Mhz

I Recompiled Everything. gnuradio-3.3.0.tar.gz and openbts-2.6.0Mamou.tar.gz

Still says:
1295888882.0261 ALARM 3079568240 Transceiver.cpp:551:driveControl: TX failed to tune
1295888882.0261 ALARM 3078915792 TRXManager.cpp:349:tune: TXTUNE failed with status 1

But only with 52M

> Date: Mon, 24 Jan 2011 12:21:14 -0200
> Subject: Re: [Openbts-discuss] openbts doesnt work with 52Mhz
> From: igor.contato@gmail.com
> To: seppel18@hotmail.com
> CC: openbts-discuss@lists.sourceforge.net
>
> Yes, you have to recompile.
> The clock frequency is hard-coded in the gnuradio code
>
> On Mon, Jan 24, 2011 at 9:12 AM, Sebastian --- <seppel18@hotmail.com> wrote:
> > I use the latest gnuradio version (pulled from git), openbts 2.6 and usrp1
> > with clocktamer.
> >
> > everything works fine with 64Mhz, I can connect my phone to openbts.
> >
> > when I adjust clocktamer to 52Mhz and edit openbts.config to transceiver52M,
> > openbts gives me TX tune errors.
> >
> > I assume gnuradio supports auto switching between clk-freq? Or do i have to
> > recompile gnuradio when i change freq?
> >
> > ------------------------------------------------------------------------------
> > Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)!
> > Finally, a world-class log management solution at an even better price-free!
> > Download using promo code Free_Logger_4_Dev2Dev. Offer expires
> > February 28th, so secure your free ArcSight Logger TODAY!
> > http://p.sf.net/sfu/arcsight-sfd2d
> > _______________________________________________
> > Openbts-discuss mailing list
> > Openbts-discuss@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/openbts-discuss
> >
> >
>
>
>
> --
> Igor Almeida

------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d

_______________________________________________ Openbts-discuss mailing list Openbts-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openbts-discuss

------------------------------------------------------------------------------
Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)!
Finally, a world-class log management solution at an even better price-free!
Download using promo code Free_Logger_4_Dev2Dev. Offer expires
February 28th, so secure your free ArcSight Logger TODAY!
http://p.sf.net/sfu/arcsight-sfd2d
_______________________________________________
Openbts-discuss mailing list
Openbts-discuss@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/openbts-discuss