[R-390] Oldham Coupler

[Bob Young]

I think I've used ball point pen springs in the past cut so they would exert the proper amount of pressure, it's not critical though,

 

Bob

KB1OKL
 

> Date: Thu, 23 May 2013 19:53:57 -0700
> From: gordon at n6wk.com
> To: n4buq at knology.net
> CC: R-390 at mailman.qth.net
> Subject: Re: [R-390] Oldham Coupler
> 
> So it is just a normal Straight Spring?
> I have lots around here. I thought maybe it went around the whole couple 
> a few turns.
> 
> 73,
> Gordon
> N6WK
> 
> 
> On 5/23/2013 7:40 PM, Barry wrote:
> > Maybe this fellow still has some springs?
> >
> > http://groups.yahoo.com/group/r-390/message/9321
> >
> > Regards,
> > Barry - N4BUQ
> >
> 
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