Using 900/1800 C118 on 1900

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Akib Sayyed akibsayyed at gmail.com
Sat Nov 24 13:54:49 UTC 2012


i ordered stuff to modify phones. just waiting for them to be delivered


On Sat, Nov 24, 2012 at 3:48 PM, Marten Christophe <technosabby at gmail.com>wrote:

> Hello Akib,
>
>
> Have you able to sniff TCH channel or intercept other phone calls by
> OsmocomBB
>
> Regards,
> dev
>
> On Tue, Nov 20, 2012 at 7:37 AM, Akib Sayyed <akibsayyed at gmail.com> wrote:
> > phone with filter rework will work right and i also will be able to sniff
> > traffic on 1900mhz witnh burst_ind.but my issue is how to tell code of
> > app_ccch to sniff 1900 mhz instead of 1800 as they share same arfcn no??
> >
> >
> >
> > On Tue, Nov 20, 2012 at 10:33 AM, Harald Welte <laforge at gnumonks.org>
> wrote:
> >>
> >> On Mon, Nov 19, 2012 at 07:24:45AM +0300, Akib Sayyed wrote:
> >> > Guys is wanted to know if there is any tweak that can allow me to use
> >> > 900/1800  C118 phone on 1900 band.
> >>
> >> you have to remove the shielding cover and replace the 1800 band filters
> >> with footprint-compatible 1900 MHz filters.  It's possible, but requires
> >> good SMD soldering skills and access to the right parts.
> >>
> >> You can also remove the filters completely.  This will hovever
> >> significantly degrade receiver performance in the presence of
> >> out-of-band interferers.
> >>
> >> --
> >> - Harald Welte <laforge at gnumonks.org>
> >> http://laforge.gnumonks.org/
> >>
> >>
> ============================================================================
> >> "Privacy in residential applications is a desirable marketing option."
> >>                                                   (ETSI EN 300 175-7 Ch.
> >> A6)
> >
> >
> >
> >
> > --
> > Akib Sayyed
> > Matrix-Shell
> > akibsayyed at gmail.com
> > akibsayyed at matrixshell.com
> > Mob:- +91-966-514-2243
> >
> >
>



-- 
Akib Sayyed
Matrix-Shell
akibsayyed at gmail.com
akibsayyed at matrixshell.com
Mob:- +91-966-514-2243
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