HF tuneing

[Ed Richards]

He is probably a high school graduate, too!
Ed

On Thu, 13 Apr 2000 17:20:48 -0400 K4KGW <k4kgw at MINDSPRING.COM> writes:
> Bob, I can't stand it any longer.  Who on earth taught you to spell?
> Or
> did anyone?
>
> Keith
>
> Bob Meyer wrote:
>
> > I have noticed on my home made AMP using 4 6MJ6tubes,when tunning
> with
> > a dip in plate current.which some one told here ,I got a little
> more
> > grid current.but not to much.when tunning for a peek in output,it
> > worksfine.AM using peek for mod.very close to that tunning is a
> dip in
> > grid current.so I tuned for a dip in grid current and AM was even
> > betterand had plenty of foward swing. Did any one here use PRO_TEK
> > 811A tubes inheath kit?I found them for $15 each from D&C
> electronics
> > in FL. I did try to get SVETLANA 811A but no longer made.There
> 572B
> > tubes are $235 matched quad.OUCH! Working on heath kit Warrior
> > now.just rebult power supply.I only have china 811A tubes
> left.work
> > great for testing but not very good tubes. 73'sRobert

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