[TrunkCom] Rebanding has begun on Motorola trunked systems

Jeff Kenyon at649 at tcnet.org
Wed Mar 19 18:00:39 EST 2008


Right, and we have a few MPT systems in my home area and they use the
ACSSB modulation.  I monitor conventionally from time to time with my
THF6A to see what activity is on the two systems in question, but don't
spend too much time with them.  Come to think of it, I don't spend that
much time with UHF SMR, and always tell myself I will, but never get
around to it.





On Wed, 19 Mar 2008, JERRY NONE wrote:

> Well I know that it was and still might be popular in
> England / The UK becasue that is where it orginated.
>
> http://www.comsourceint.com/MPT.html
>
> http://www.atlas-comm.com/trunking.asp
>
> There are at least three numerical versions of MPT:
>
> 1327, 1343, & 1347
>
>
> --- Jeff Kenyon <at649 at tcnet.org> wrote:
>
> > ESK encrypts the control channel, and I've heard of
> > the MPT program, but
> > MPT isn't real common here, and I don't know to what
> > extent outside of
> > public safety ehre and there it is used.
> >
> >
> >
> >
> >
> > On Wed, 19 Mar 2008, JERRY NONE wrote:
> >
> > > David,
> > >
> > > Thanks.  It works now.
> > >
> > > Interesting fact is that there is a program that
> > can
> > > decode MPT-1327 but NOT LTR / LTR MultiNet /
> > > LTR Passport in a complete package and @ the same
> > time
> > > it can decode EDACS ESK. But @ least it is a
> > start.
> > > :-)
> > > Isn't EDACKS ESK a Control Frequency Encryption
> > > program?  So how does this work????
> > > Also isn't there another version of MPT?
> > >
> > > --- David McCormick <dmccorm at charter.net> wrote:
> > >
> > > > Looks like the link was truncated:
> > > >
> > >
> >
> http://wiki.radioreference.com/index.php/Trunked_Radio_Decoders
> > > >
> > > > JERRY NONE wrote:
> > > > > This link does NOT seem to work:
> > > > >
> > > >
> > >
> >
> http://wiki.radioreference.com/index...Radio_Decoders
> > > > >
> > > > >
> > > > > --- David McCormick <dmccorm at charter.net>
> > wrote:
> > > > >
> > > > >
> > > > >> Pass the word, at least two systems have been
> > > > >> discovered to be using
> > > > >> newly rebanded frequencies and no longer are
> > > > being
> > > > >> trunk scanned
> > > > >> correctly using the current trunking
> > scanners.
> > > > >>
> > > > >> Albertville, Alabama:
> > > > >>
> > http://www.radioreference.com/apps/db/?sid=1462
> > > > >> Vacaville, CA:
> > > > >>
> > http://www.radioreference.com/apps/db/?sid=778
> > > > >>
> > > > >> Please report in to Raioreference if you are
> > > > seeing
> > > > >> this on your local
> > > > >> Motorola analog or mixed mode system:
> > > > >>
> > > > >>
> > > > >
> > > >
> > >
> >
> http://www.radioreference.com/forums/showthread.php?t=100058
> > > > >
> > > > >> If you can log the system using UniTrunker or
> > > > >> Trunker it would also be
> > > > >> helpful to the cause.
> > > > >>
> > > > >> Here are some resources:
> > > > >>
> > > >
> > http://wiki.radioreference.com/index.php/Rebanding
> > > > >> http://www.radioreference.com/apps/db/
> > > > >>
> > http://www.800ta.org/content/800Mhz/call_sign.asp
> > > > >>
> > > > >>
> > > > >
> > > >
> > >
> >
> http://wiki.radioreference.com/index...Radio_Decoders
> > > > >
> > > > >>
> > > > >
> > > >
> > >
> >
> <http://wiki.radioreference.com/index.php/Trunked_Radio_Decoders>
> > > > >
> > > > >
> > > >
> > >
> >
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