[Milsurplus] puzzler - module with glass rod?

Nick England navy.radio at gmail.com
Thu Apr 7 10:24:45 EDT 2016


OK, now that the mystery has been reduced quite a bit, does anyone still
want it enough to pay for shipping?
Otherwise I'll put it in the 50-cents pile at Dayton...

Nick England K4NYW
www.navy-radio.com

On Wed, Apr 6, 2016 at 1:24 PM, Peter Gottlieb <kb2vtl at gmail.com> wrote:

> I bet that's what this is, a range calibrator. I'm feeling certain enough
> that this probably isn't worth lab analysis.
>
>
> Peter
>
> > On Apr 6, 2016, at 12:51 PM, Mike Feher <n4fs at eozinc.com> wrote:
> >
> > That was my educated guess from the start Tom. 73 - Mike
> >
> > Mike B. Feher, N4FS
> > 89 Arnold Blvd.
> > Howell, NJ, 07731
> > 732-886-5960
> >
> > -----Original Message-----
> > From: Milsurplus [mailto:milsurplus-bounces at mailman.qth.net] On Behalf
> Of Tom B
> > Sent: Wednesday, April 06, 2016 12:48 PM
> > To: 'Military Surplus Mail List'
> > Subject: Re: [Milsurplus] puzzler - module with glass rod?
> >
> > I haven't been paying a lot of attention to this thread, but did anyone
> suggest that it is a quartz delay line?  Those have been around for a long
> time. Have a look at this German WW2 radar page, near the bottom
> http://www.cdvandt.org/rehbock.htm
> >
> > You can see that the German delay line looks a lot like the mystery
> thing.
> > I don't know what American equipment would have used this.
> >
> > Tom Bryan
> > N3AJA
> >
> >
> >
> >> I feel with this you are going to encounter real high impedances and
> >> not low. Will be interesting to know what you find out. I would still
> >> try it at first as a delay line. Regards – Mike
> >>
> >>
> >>
> >> Mike B. Feher, N4FS
> >>
> >> 89 Arnold Blvd.
> >>
> >> Howell, NJ, 07731
> >>
> >> 732-886-5960
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