In some places around 385-400 MHz some new trunking systems for military
bases and instalations are coming  on line as well.





On Mon, 19 Jun 2006, Dave Marthouse wrote:

> Brett,
>
> The 300MHZ range you speak of is actually 225 through 400mhz.  This is
> referred to as the milair band.  Its primary occupants are military aviation
> mostly using am.  There are in addition military satellite channels using fm
> and encrypted modes.
>
> Dave Marthouse N2AAM
>
>
> ----- Original Message -----
> From: "Brett Winchester" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Monday, June 19, 2006 6:53 PM
> Subject: what is frequency range UHF aircraft?
>
>
> > What is the 300 MHZ range equivalent to the 108 MHZ range for aircraft?
> >  I would like to do some signal comparison between the two bands from a
> > ground location.
> >
> >
> >
> >
> > --
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> >
> >
>