[R-390] R-390A IF deck caps in T501 or T502

[hamfish at comcast.net]

Hello Larry,

Mouser has them. I took a look this afternoon, not cheap about $9 and a few more pennies each. 

Regards,
Craig


-----Original Message-----
From: r-390-bounces at mailman.qth.net <r-390-bounces at mailman.qth.net> On Behalf Of Larry H
Sent: Monday, January 14, 2019 2:38 PM
To: R-390 Forum <r-390 at mailman.qth.net>
Subject: Re: [R-390] R-390A IF deck caps in T501 or T502

Thank you all for the help on this. I would never been able to get those other numbers from my 4 mica caps (2 in each xformer).  200 pf makes good sense.  Now if I can find one.  Thanks again.

Regards, Larry

On Mon, Jan 14, 2019 at 9:11 AM <hamfish at comcast.net> wrote:

> Jacques,
>
> Old brains and a slow pencil. Then toss in the keyboard. Had to use a 
> spot light & magnifying glass to see what is behind the metal strip. 
> Back & forth looking at all four mica caps located in the transformers 
> can be great fun.
> Thanks for your information on values. I'll pencil them in my copy of 
> the Y2K.
>
> Craig
>
> -----Original Message-----
> From: Jacques Fortin <jacques.f at videotron.ca>
> Sent: Monday, January 14, 2019 8:55 AM
> To: hamfish at comcast.net; 'Larry H' <larry41gm at gmail.com>; 'R-390 Forum'
> <r-390 at mailman.qth.net>
> Subject: RE: [R-390] R-390A IF deck caps in T501 or T502
>
> Hi Craig,
>
> Make more sense like that !
> So 201G03 = 200pF, 2%, 300VW !
>
> 73, Jacques, VE2JFE
>
> -----Message d'origine-----
> De : r-390-bounces at mailman.qth.net <r-390-bounces at mailman.qth.net> De 
> la part de hamfish at comcast.net Envoyé : 14 janvier 2019 11:52 À : 
> 'Jacques Fortin' <jacques.f at videotron.ca>; 'Larry H'
> <larry41gm at gmail.com>; 'R-390 Forum' <r-390 at mailman.qth.net> Objet : Re:
> [R-390] R-390A IF deck caps in T501 or T502
>
> Jacques,
>
> Sorry for the typo.  The bottom line does read 201G03.
>
> Craig
>
> -----Original Message-----
> From: Jacques Fortin <jacques.f at videotron.ca>
> Sent: Monday, January 14, 2019 8:47 AM
> To: hamfish at comcast.net; 'Larry H' <larry41gm at gmail.com>; 'R-390 Forum'
> <r-390 at mailman.qth.net>
> Subject: RE: [R-390] R-390A IF deck caps in T501 or T502
>
> Craig,
>
> When you wrote 210G03, would you mean 201G03 ??
>
> 73, Jacques, VE2JFE
>
> -----Message d'origine-----
> De : r-390-bounces at mailman.qth.net <r-390-bounces at mailman.qth.net> De 
> la part de hamfish at comcast.net Envoyé : 14 janvier 2019 11:19 À : 'Larry H'
> <larry41gm at gmail.com>; 'R-390 Forum' <r-390 at mailman.qth.net> Objet : Re:
> [R-390] R-390A IF deck caps in T501 or T502
>
> Larry,
>
> I have one of those Amelco R390/A's. Believe it was little used and 
> original modules. Serial No. on the IF module is 2062. T501 & T502 
> appear to be identical. Starting from top to bottom: a pair of dogbone 
> caps, the two windings, two resistors, and the two mica caps on the 
> bottom. Tight space and hard to read, but I see CM115E on the top of 
> the mica caps and 210G03 on the bottom. There is some color coding on 
> the back, dots. No way to see all the dots unless removing the caps.
>
> Hope this helps,
> Craig
>
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