I would tent to agree with this. When using Comets better grade unit, at 50 watts uhf and 50 watts vhf, the unit held up just fine, once I increased the power, things got warm, and yes decense happened right along with it. I often wondered if it were placed on a larger heatsink if it would change the characterisitics of it, but never went that far.
Mathew
JOHN MACKEY <[EMAIL PROTECTED]> wrote:
65 watts on UHF is plenty of power & the increase you are proposing is only
about 1 dB. If I were you, I would leave it alone.
The VHF power change will be another 6 dB.
Given my experience with the Comet 4160 MODIFIED, you should probably be able
to do this @ 65/90 watts.
------ Original Message ------
Received: Mon, 14 Nov 2005 12:51:07 PM CST
From: "n2len" <[EMAIL PROTECTED]>
To: [email protected]
Subject: [Repeater-Builder] Re: Diplexer for UHF/VHF Repeating...
> I appreciate all the input...Right now, Out of the duplexers. 65
> watts UHF and 25 watts VHF. I would however like to increase the
> power to 100/100.
>
> Thanks again....
>
>
> --- In [email protected], JOHN MACKEY <[EMAIL PROTECTED]>
> wrote:
> >
> > how much power are you talking about?
> >
> > ------ Original Message ------
> > Received: Mon, 14 Nov 2005 07:16:05 AM CST
> > From: "n2len" <[EMAIL PROTECTED]>
> > To: [email protected]
> > Subject: [Repeater-Builder] Diplexer for UHF/VHF Repeating...
> >
> > > I know that this has been asked before, but does anyone know of a
> > > commercial diplexer with a higher power rating so that one can
> use one
> > > dualband antenna at the repeater site for both a VHF and UHF
> repeater.
> > >
> > > Thank you...
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > Yahoo! Groups Links
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
>
>
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
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