That's a good start ...
Neil - WA6KLA
Chuck Kelsey wrote:
>
> So, when you're down 20 dB it's time to refill the coffee cup?
>
> Chuck
> WB2EDV
>
> ----- Original Message -----
> From: "Neil McKie" <[EMAIL PROTECTED]>
> Sent: Friday, July 16, 2004 12:16 PM
> Subject: [Repeater-Builder] Just a couple of dB loss you say?
>
> >
> > The following is from a coffee cup I
> > got several years ago from
> > Allis - Northwest ...
> > a manufacturers representative
> >
> > "Just a couple of dB loss?"
> >
> >
> >
> > The effect of insertion loss on
> > transmitted power (dB to % loss)
> >
> > Loss % Loss % Loss %
> > dB Loss dB Loss dB Loss
> >
> > 0.1 2.28 1.7 32.4 3.3 53.2
> > 0.2 4.50 1.8 33.9 3.4 54.3
> > 0.3 6.67 1.9 35.4 3.5 55.3
> > 0.4 8.80 2.0 36.9 4.0 60.2
> > 0.5 10.9 2.1 38.3 5.0 68.4
> > 0.6 12.9 2.2 39.7 6.0 74.9
> > 0.7 14.9 2.3 41.1 7.0 80.0
> > 0.8 16.8 2.4 42.5 8.0 84.2
> > 0.9 18.7 2.5 43.8 9.0 87.4
> > 1.0 20.6 2.6 45.0 10 90.0
> > 1.1 22.4 2.7 46.3 11 92.1
> > 1.2 24.1 2.8 47.5 12 93.7
> > 1.3 25.9 2.9 48.7 13 95.0
> > 1.4 27.6 3.0 49.9 14 96.0
> > 1.5 29.2 3.1 51.0 15 96.8
> > 1.6 30.8 3.2 52.1 20 99.0
> >
> >
> >
>
>
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