I disagree. I would only go to power transistors only if the collectors
glow a nice orange/red at full rated
dissipation .
73
Bill wa4lav
At 02:49 PM 7/16/02 -0400, alex wrote:
>or, better yet needs 50V/15A when using two MRF154.
>I need to confess. Once you get a taste for these transistors
>there is no way back to tubes :)
>
>Alex
>
>
>
>
> > -----Original Message-----
> > From: amps-admin@contesting.com [mailto:amps-admin@contesting.com]On
> > Behalf Of JimMoci@aol.com
> > Sent: Tuesday, July 16, 2002 2:32 PM
> > To: amps@contesting.com
> > Subject: [Amps] FS: Ten-Tec Hercules 2 solid state amp
> >
> >
> > 550 watts of solid state power on 160 thru 10 including WARC bands. Needs
> > 13.8V power supply @ 80 amps or deep cycle battery to run it. I used (2)
> > astron 50 amp supplies, much cheaper than the Ten-Tec supply.
> > Also used at
> > one time a 12V marine battery with a regulated 5amp supply to keep it
> > charged- worked very well. Very good cosmetic and working
> > condition. $800 -
> > Prefer pick up in PA so I can show it to you working.
> > Thanks,
> > Jim W3ATV
> > _______________________________________________
> > Amps mailing list
> > Amps@contesting.com
> > http://lists.contesting.com/mailman/listinfo/amps
> >
>
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