[R-390] R-390/URR FanPlate

[Dan Merz]

Hi,  will a 3tf7 work or should I use a 12BH7?  If this is a dead horse with
fans then this group has discussed a lot more than I thought possible.
Waiting with a deaf ear,   Dan 

-----Original Message-----
From: Michael Murphy [mailto:mjmurphy45 at comcast.net] 
Sent: Wednesday, May 04, 2005 4:20 PM
To: Dan Merz; R-390 at mailman.qth.net; Roy Morgan
Subject: Re: [R-390] R-390/URR FanPlate

Another way to slow down the fan is to put a ballast tube in series with it.
We know a lot about them.

Mike WB2UID

----- Original Message -----
From: "Roy Morgan" <roy.morgan at nist.gov>
To: "Dan Merz" <djmerz at 3-cities.com>; <R-390 at mailman.qth.net>
Sent: Wednesday, May 04, 2005 12:48 PM
Subject: [R-390] R-390/URR FanPlate


>   At 01:44 AM 5/4/2005, Dan wrote:
> >>I'll take a look at Roy's fan arrangement and consider that.
>
>
> R-390/URR owners,
>
> I have posted a little web page showing the aluminum fan plate I use on my
> R-390/URR (the "non-A").  The  link is:
>
> <http://home.comcast.net/~roysmorgan/ba/FanPlate.html>
>
> Cooler radios to you all!
>
> Roy
>
>
>
> - Roy Morgan, K1LKY since 1959 - Keep 'em Glowing!
> 7130 Panorama Drive, Derwood MD 20855
> Home: 301-330-8828 Cell 301-928-7794
> Work: Voice: 301-975-3254,  Fax: 301-948-6213
> roy.morgan at nist.gov --
>
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