[TrunkCom] Control Frequency Only Mode

[Jeff Kenyon]

Hi Jerry, it is a motorola band plan for 800 ad 900 MHz, and I suppose
that someone on the list may have more information on it, but you really
don't need it.  I have two scanners that have tihs mode, and don't need it
for either of them.  What radios do you have that support control channel
only omde?





On Mon, 24 Oct 2005, JERRY NONE wrote:

> 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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> ========================================================================
> 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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