[R-390] Small Coaxial Jumpers on IF Deck

Barry n4buq at knology.net
Wed Jul 7 21:28:40 EDT 2021


Hi Doug,

I think that one should have a straight MBNC (mini-BNC) on one end and a 90-deg MBNC on the other.  If so, I have one that I don't need.  Let me know.

Thanks,
Barry - N4BUQ

----- Original Message -----
> From: "Doug Hensley" <w5jv at hotmail.com>
> To: n4buq at knology.net
> Cc: "Collins R-390 HF Receiver List" <r-390 at mailman.qth.net>
> Sent: Wednesday, July 7, 2021 8:19:34 PM
> Subject: [R-390] Small Coaxial Jumpers on IF Deck
> 
> Always something. . . on one of my units, the IF deck is missing a 6 inch or
> so jumper that goes from
> the deck rear itself to the rear panel IF out connector.   One of its sister
> cables coming over from the
> RF deck is ,more or less okay but lost its bayonet top half fitting (1/2 of
> its fitting).
> 
> These are larger than SMA but about 1/3 size of BNC.
> 
> Anyone know of a source for this stuff?  Boy, my eyes are crossing.  Should
> have struck with DX-60's.
> 
> Thanks,
> 
> Doug W5JV
> 
> 
> 
> 
> Visit https://www.qrz.com/db/W5JV for some great vacuum tube finds.
> 
> 
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