[Boatanchors] Re: data to check European tubes

[Ken Kaplan]

You can also find tube cross reference data on Nostalgic Kit Cental by clicking the 
General Info button. Go to:

http://www.qsl.net/kb7rgg/

73 Ken kb7rgg

> Roger, Olaf,
>
> The Allied Radio Shack data book that has the cross reference for 
> European and American tubes is on-line from WA7ZCZ. Check the 
> following URL for table of contents. Lots of other good info also.
>
> <http://www.qsl.net/wa7zcz/area2/t_of_c.html>
>
>
> 73,
> Rich
>
> http://www.qsl.net/kb8tad
>
>
> At 7:58 PM -0500 12/13/05, Flowertime01 at wmconnect.com wrote:
> >Olaf,KF4TP Olaf at carolina.rr.com
> >
> >Once upon a time Radio shack printed some tube substitution handbooks.
> >The RCA and Sylvania tube manuals also have tube base diagrams.
> >
> >Looking up a European tube in the cross reference and testing it in the TV7
> >as its US equivalent will get you most tubes.
> >
> >Looking up a base diagram and US equivalent with the same base diagram will
> >let you set up the TV7 Knobs to test the base diagram type tube. Some thought
> >will let you choose a reasonable bias value to test the tube type with.
> >
> >Biggest problem is getting your hands on the books you need.
> >
> >You mite ask us to look up a hand full for you so you can do yours.
> >
> >Roger KC6TRU