The amps is just one part of the game. Add a few dB here and there in the setup
will help.
Thats why the bigguns produces big signals.
Mike SM3JLA
----- Ursprungligt meddelande -----
Från: 2 <2@vc.net>
Till: Lamb <k7fm@teleport.com>; steve <w5set@alltel.net>; AMPS
<amps@contesting.com>
Skickat: den 2 september 2001 18:36
Ämne: Re: [AMPS] 813 amp
>
> >
> >I had a 3 x 813 amp for a few years on 75 meters. Never had a problem with
> >it. Ran 800 watts out with 2500 volts on plate. Was unbreakable. Used a
> >muffin fan for cooling.
> >
> >Worked 135 countries on 75. "Upgraded" to an amp that has final tubes that
> >cost over $500. Output power almost doubled and almost no one can tell the
> >difference (3 db).
> >
> // Amen, Colin. An old timer once told me that it takes a large
> increase in power to make a difference at the Rx end. On the air tests
> proved his wisdom.
>
> >Now, I have to wait 3 minutes for the filaments to come on.
> >
> // I have heard 80m openings that lasted c. 3-minutes.
> cheers
>
> >Progress!
> >
> >73, Colin K7FM
> >
> >
> >--
> >FAQ on WWW: http://www.contesting.com/FAQ/amps
> >Submissions: amps@contesting.com
> >Administrative requests: amps-REQUEST@contesting.com
> >Problems: owner-amps@contesting.com
> >
> >
>
>
> - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures.
> end
>
>
> --
> FAQ on WWW: http://www.contesting.com/FAQ/amps
> Submissions: amps@contesting.com
> Administrative requests: amps-REQUEST@contesting.com
> Problems: owner-amps@contesting.com
>
>
--
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