WRL Linear Amp Model LA-1

Walter S. Szachara szachara at GULFTEL.COM
Sat Jan 22 21:02:58 EST 2005


Back in the late 1950's, I had a Globe Scout 680A driving a the LA-1
amplifier on six meters.  I did not use any swamping devices, but maybe the
50 MHz. output was low enough that it was not needed.  Brings back many good
old memories, especially the smell of the EL-38's in the LA-1 in
operation...:-)

Regards,

Walt, W2OKF


----- Original Message ----- 
From: "john" <johnmb at NC.RR.COM>
To: <BOATANCHORS at LISTSERV.TEMPE.GOV>
Sent: Saturday, January 22, 2005 7:54 PM
Subject: Re: [BOATANCHORS-TEMPE] WRL Linear Amp Model LA-1


> Hi Alan,
>
> Great find, but your DX60 has about 40 watts too much power for
> this amp.  It's really perfect for a 10 or 20 w SSB exciter (like a CE
> 20A, which I have driving it). Perhaps you can swamp the input
> and lower the drive some, or replace the 6146 with a 2E26?
>
> John K5MO
>
>
>
> On 22 Jan 2005 at 18:31, Alan W. Fremmer wrote:
>
> > Ladies & Gentlemen:
> >
> > Came into possession of one of these boat anchors and am without a
manual.
> > Was hoping someone out there could give me a quick synopsis as to  how
to tune
> > this up with an exciter (maybe a Heath DX-60) and dummy load  attached.
Any
> > help greatly appreciated.
> >
> > 73, Alan - KB2HEI
> >
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