[Boatanchors] National Crystal Calibrator for the HRO 50T1

[Rob Atkinson]

I think they are still around, but I am not sure about that 100 kc
rock.   May be a special order now:

http://www.nelfc.com/index.html

Surplus Sales has new 100 kc crystals for $35 each, but their listing
is sketchy on details.

73

Rob
K5UJ
On Mon, Aug 20, 2018 at 2:27 PM <manualman at juno.com> wrote:
>
> As far as I've been able to search, the company mentioned for the crystal
> doesn't exist anymore unless it's now under some other name.
>
> Pete, wa2cwa