[ARC5] DC11 or DC11AA crystal holder dimensions?

Craig cvcantwell at verizon.net
Sat Nov 20 11:32:11 EST 2021


Steve: Per the Class 16 ASO catalog of December 1945, the 522 could use 
DC11, 16 or 26 crystals, as well as the MC-5 and the CR-1A, -1B and -1C 
crystals.

Craig

KF5JOT

On 11/20/21 9:39 AM, Steve WD8DAS via ARC5 wrote:
>
> Thanks Craig - I think that is the breakthrough point.  I just saw a 
> photo of the SCR-522 in question and it has three-hole crystal 
> sockets.  One way the spacing is 3/4" and the other is 1/8, with one 
> pin in common and the other two jumpered together.  So the rig looks 
> like it can use either type.  It think that has caused the confusion 
> in the documentation of what crystal holders can be used and their 
> various dimensions.
>
>
> Steve WD8DAS
>
> sbjohnston at aol.com
> http://www.wd8das.net/
> http://af4k-crystals.com
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