[Johnson] Viking Thunderbolt
Ronnie Hull
w5sum at comcast.net
Sat Jul 31 17:32:23 EDT 2021
You were referring to Glen Zook K9STH. Great guy.. I still have a sealed in new box 3-1000Z he sold me 10 or 12 years ago at a very reasonable price
Ronnie W5SUM
Sent from Mail for Windows 10
From: David Hallam
Sent: Saturday, July 31, 2021 12:55 PM
To: Steve H; johnson at mailman.qth.net
Subject: Re: [Johnson] Viking Thunderbolt
Where was a ham in Dallas who wrote extensively about 6146's, paint
formulas, etc. He is now a SK. I'm sure someone on this list will
remember his name. Hopefully his web site is still up. He had Sherman
Williams mixing formulas for most colors of ham gear, Also there is an
almost exact match for the for the original Johnson burgundy at auto
parts stores in touch-up colors. I used it on a Pacemaker I restored
years ago. Sorry but I don't remember the number. My 84 year mind
doesn't remember a lot of things.
David
KW4DH
On 7/31/2021 11:49 AM, Steve H wrote:
> Turns out I located some chip type resistors for my input load tests,
> so dont need the resistors anymore.
>
> I began painting the rear cover, some photos here:
>
> https://www.mediafire.com/view/s7fxhfq7guhrxb2/hpim0900.jpg/file
>
> https://www.mediafire.com/view/uy9kwmmm5ht9nhz/HPIM0901.JPG/file
>
> Ran out of flat black, so some areas are not as good as they could be.
>
> Since this is now a fairly modded Thunderbolt, I thought if the cover
> was an off-purple
> like a Muave or Eggplant shade that meets the original Johnson
> Burgundy half way on the color
> chart....a little red in the purple to deepen it, would be a good pick
> if I can find the right color.
>
> The flat black I guess will be more or less the primer coat from here.
>
> Still need to fix the issue with the grid choke smoking though, but I
> am being optimistic that
> cleaning up C2, the neutralizing cap which was loaded with soot may
> resolve it....or the new resistive input
> network of 200 ohms, not 350 will also help.
>
> --
> Steve Hearns [ KA2PTE ]
>
>
> ----- Original Message ----- From: "Steve H" <teknoskillz at comcast.net>
> To: <johnson at mailman.qth.net>
> Sent: Wednesday, July 14, 2021 1:25 PM
> Subject: Re: [Johnson] Viking Thunderbolt
>
>
>>
>> Gonna try an experiment with the resistive load input to maybe better
>> match it to my setup.
>>
>> Does anyone have any of those 5K / 50W (R101-R106) resistors they
>> strung together as the bleeder for the HV?
>> I need 5 of them, or if you have the whole bracket with the (6) of
>> them that would work too.
>>
>>
>> --
>> Steve Hearns [ KA2PTE ]
>>
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