[JMS] 90800 Schematic?

[JAMES HANLON]

Neil,

Good to hear you'll be getting a 90800 on 40.  The power supply is not fussy.  I'm running mine on a Harvey Wells APS-50 power supply, the one for the Bandmaster, that puts out 480 volts B+.  Let us know when you get it on and we can have a multi-90800 QSO.

73,

Jim, W8KGI
________________________________
From: james_millen_society-bounces at mailman.qth.net <james_millen_society-bounces at mailman.qth.net> on behalf of Don Buska - The Radio Lab Works <don at radiolabworks.com>
Sent: Saturday, August 26, 2023 5:26 PM
To: Niel Wiegand <nielwiegand at aggienetwork.com>
Cc: james_millen_society at mailman.qth.net <james_millen_society at mailman.qth.net>
Subject: Re: [JMS] 90800 Schematic?

Great Niel.  Quite the deal on that 90800 too.  Jim Hanlon, W8KGI sent
me that new cleaner schematic on the 90800 in February of this year.
Added it shortly after to our newly updated site.

73
Don N9OO

On 8/26/23 17:42, Niel Wiegand wrote:
> Don,
>
> Perfect! Thanks.
>
> I found this one at a SK estate sale..$15. It looks mostly ok but
> missing coils and tubes. I happen to have coils for 40 mtrs and tubes
> in my own junque box. I'll need to build up a power supply unless one
> pops out of the woodwork.
>
> 73,
>
> Niel - W0VLZ
> Rochester, MN
>
> On Sat, Aug 26, 2023 at 1:34 PM Don Buska - The Radio Lab Works
> <don at radiolabworks.com> wrote:
>
>     How about this one on our JMS website?
>     https://www.jamesmillensociety.org/eqdocs/90800.pdf
>
>     73
>     Don N9OO
>
>     On 8/26/23 11:24 AM, Niel Wiegand wrote:
>>     I'm looking for a schematic for the Millen 90800 6L6/807 transmitter. The
>>     transmitter I have looks like it has been modified so I need to rebuild it.
>>
>>     Is the Millen version exactly the same as published in QST and the
>>     Handbooks?
>>
>>     Can someone point me to a schematic on the web? Google found the manual but
>>     no schematic.
>>
>>     Lacking an existing schematic can I get a scan from someone?
>>
>>     73,
>>     Niel - W0VLZ
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