[Amps] 3-1000 Amplifiers

[Carl]

In the early 90's I contracted to design one for ITT that covered 4-20MHz 
with 6 preset frequencies and was to be used in Europe. About 50 were built 
but after the prototype shakedown I never heard any more.

Carl
KM1H


----- Original Message ----- 
From: "Rob Atkinson" <ranchorobbo at gmail.com>
To: <amps at contesting.com>
Sent: Monday, May 09, 2011 8:00 PM
Subject: Re: [Amps] 3-1000 Amplifiers


> Dick,
>
> That BTI amp is the only ham amp I know of.  There were some
> commercial amps made that used the 3-1000 but I forget who made
> them--Harris maybe.
>
> This is one case where if you come across one of those BTIs, the tube
> may very well be worth more than the rest of the amp.  The last time I
> checked, RF Parts wanted $1200 for a 3x1.
>
> 73
> Rob
> K5UJ
>
> A local found a BTI LK-2000 in an SK's barn (really, a true "barn
> find"). That got me wondering
> how many Ham Amps were available (commercial not HB) that used the
> 3-1000. I guess that
> the proliferation of 4-1000's may have limited the 3-1000 appeal.
> The LK-2000 I saw was only the second one I have seen in 55 years of 
> Hamming.
>
> Does anyone know of any other commercial Ham Amps that used the 3-1000 ?
>
> 73, Dick, W1KSZ
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