[TrunkCom] Control Frequency Only Mode

[JERRY NONE]

You well aren't the LCN channels?
As in Logic Channels?
I am a little confused here.
MOTO has a band plan channel and EDACS and LTR have
Logic Channels?  What is the difference?
Do Passport, Multi-Net, ESAS, & MPT have Channels too?
What about Tetra?

--- Jeff Kenyon <at649 at tcnet.org> wrote:

> We need LCN's for EDACS and LTR because they are
> different trunking
> formats.  EDACS and LTR radios, by contrast have all
> the LCNS programmed
> in the same order as you would program them into
> your scanner.
> 
> 
> 
> 
> 
> On Wed, 26 Oct 2005, JERRY NONE wrote:
> 
> > So then why don't we need the L.C.N.s or Channel
> > Numbers for Motorola but we need them for EDACS
> and
> > LTR?
> >
> > --- bearcat <rwnewbould at comcast.net> wrote:
> >
> > > Each 800/900 mhz freq has been aasigned a
> channel
> > > no.  The control
> > > channel data from the system tells the units
> which
> > > channel no. (hence
> > > freq) to go to.  The scanner gets the
> information
> > > from the system
> > > control channel so they can add as many new
> sites as
> > > they need and the
> > > data will then be on the system control channel
> so
> > > the scanner handles
> > > if just fine.  This is why rebanding is such and
> > > issue the channel no.s
> > > being sent will make no sense to the scanner. 
> The
> > > advantage to using CC
> > > only programming is that if something would
> change
> > > on the system the
> > > scanner user will never miss a beat.  If you
> have
> > > all of the freqs
> > > programmed in a a new site is added you will not
> > > hear it.
> > >
> > > This is explained to the best of my limited tech
> > > knowledge
> > >
> > > Rich
> > >
> > > -----Original Message-----
> > > From: trunkcom-bounces at mailman.qth.net
> > > [mailto:trunkcom-bounces at mailman.qth.net] On
> Behalf
> > > Of JERRY NONE
> > > Sent: Monday, October 24, 2005 10:58 AM
> > > To: Discussion of Monitoring Trunk Radio Systems
> > > Subject: Re: [TrunkCom] Control Frequency Only
> Mode
> > >
> > >
> > > Does anybody have a copy of this band plan?
> > >
> > > --- Jeff Kenyon <at649 at tcnet.org> wrote:
> > >
> > > > Hi Jerry, a scanner that doesn't support
> control
> > > > only mode will have the
> > > > frequencies as reference to go to for a
> > > > transmission.  In control channel
> > > > only mode, the scanner follows the specific
> band
> > > > plan that Motorola has
> > > > set up for its various bands such as 800 and
> 900
> > > MHz
> > > > trunking so that is
> > > > how this is all possible, and with control
> only
> > > mode
> > > > you can hear all the
> > > > transmission, and any subsequent transmission.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > On Mon, 24 Oct 2005, JERRY NONE wrote:
> > > >
> > > > > Question.  Okay, say for instance you have a
> > > radio
> > > > > scanner that does NOT do Control Frequency
> Only
> > > > Mode.
> > > > > So you program in all the frequencies.  So
> when
> > > > the
> > > > > Controller tells Talk group 336 to go to a
> > > > frequency
> > > > > of 868.7125, how does a radio scanner in
> Control
> > > > > Frequency Only Mode know NOT to go that
> > > frequency.
> > > > > Instead the message is heard on one of the
> > > Control Frequencies.
> > > > > Also by being in Control Only Mode,
> > > > does
> > > > > this prevent the radio scanner from hearing
> all
> > > > the
> > > > > transmissions?  I mean if the system you are
> > > > > monitoring has seven frequencies and then
> adds
> > > > three
> > > > > more frequencies to accomodate extra users
> but
> > > the
> > > > > Control Frequencies remain @ the same
> amount,
> > > > won't
> > > > > that cut off some transmissions?  What
> happens
> > > > then,
> > > > > do you just hear the priority transmisions?
> > > > >
> > > > >
> > > >
> > >
> >
>
========================================================================
> > > > > County Of Medina Ohio County Scanner Group:
> > > > > http://groups.yahoo.com/group/medinascanner/
> > > > >
> > > >
> > >
> >
>
------------------------------------------------------------------------
> > > > > Southwest_Parma_Strongsville Scanner Group:
> > > > >
> > > >
> > >
> >
>
http://groups.yahoo.com/group/Southwest_Parma_Strongsville/
> > > > >
> > > >
> > >
> >
>
------------------------------------------------------------------------
> > > > > There will be a new radio scanner on the
> market
> > > > soon.  Here is the Yahoo Group for that Radio
> > > > Scanner: 
> http://groups.yahoo.com/group/BCD996T/
> > > > >
> > > >
> > >
> >
>
========================================================================
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> > > > >
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========================================================================
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> > > Strongsville Ohio Radio
> > > Scanner Group:
> > >
> >
>
http://groups.yahoo.com/group/Southwest_Parma_Strongsville/
> 
=== message truncated ===


========================================================================
Southwestern Cuyahoga County Ohio, Parma Ohio & Strongsville Ohio Radio Scanner Group:
http://groups.yahoo.com/group/Southwest_Parma_Strongsville/
------------------------------------------------------------------------
County Of Medina Ohio County Scanner Group:  
http://groups.yahoo.com/group/medinascanner/
========================================================================


		
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