[Boatanchors] Ballast tube for Hallicrafters S-47 (Nytron 24B870) - data needed

[Bob Groh]

You are totally right - it is 'Hytron'.  Silly fingers.

Bob Groh

On Sun, Aug 30, 2020 at 12:22 AM <manualman at juno.com> wrote:

> Sure it's not Hytron??
>
> Pete, wa2cwa
> www.manualman.com
>
> On Sat, 29 Aug 2020 23:11:35 -0500 Bob Groh <bob.groh at gmail.com> writes:
> > Trying to find a data sheet or some data on a Nytron 24B870-0
> > ballast
> > tube.  It is used on the Hallicrafters S-47 receiver (and possibly
> > others)
> > as part of the B+ filtering. Tried extensive web searching with no
> > luck so
> > far. Any leads or data would be appreciated.  Thanks.
> >
> > Bob Groh, WA2CKY
>
>