[R-390] Questions about R103 (RF gain) and about R104 and 105.

[Barry]

I wonder if this is the same type of pot:

https://www.ebay.com/itm/283633130019

Thanks,
Barry - N4BUQ

----- Original Message -----
> From: "Jacques Fortin" <jacques.f at videotron.ca>
> To: n4buq at knology.net
> Cc: "Collins R-390 HF Receiver List" <r-390 at mailman.qth.net>
> Sent: Wednesday, September 2, 2020 10:17:57 AM
> Subject: [R-390] Questions about R103 (RF gain) and about R104 and 105.
> 
> Hi to all,
> 
> I began restoring a newly-acquired EAC R-390A.
> Sadly, this unit have been severely "modified" by unknown people and the RF
> gain and AF gain controls are not either original or of the right value.
> I believe that R103 have to be a 5K, 2W, reverse-log taper is it right ?
> For the R104 and 105, they have to be 2.5K, 2W, log taper ??
> Where I can find some (if not the original ones) ?
> The only ones I was able to find are linear-taper...
> 
> 73, Jacques, VE2JFE
> 
> ______________________________________________________________
> R-390 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/r-390
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:R-390 at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>