[Hammarlund] SP-600 (Recapping Completed)
Jim Wilhite
w5jo at brightok.net
Sat Jan 28 21:24:29 EST 2012
Anyone old enough to remember Philmore? Well it is now Philmore-datak,
part of LKG industries. They made most of the old alignment tools that
old timers recall. If you will go to this link you will find all sorts
of alignment tools.
http://www.philmore-datak.com/tool.html
There are several pages of them and you can spend some time looking.
Live it up,
73
Jim/W5JO
----- Original Message -----
> As to alignment, the IFs are no problem - any screwdriver will do.
>
>
>
> The RF alignment definitely requires a nonconductive, nonmagnetic
> tool. The
> Japanese make a wonderful ceramic screwdriver (sold through some US
> distributors).
> Unfortunately, it is too short to be of use in this application.
>
> I finally made do with a 1/4-inch plastic rod sharpened to a
> screwdriver
> blade at the end.
>
>
>
> The SP-600 -- as is -- has reasonably good audio on AM.
>
> The really worthwhile change is to add a product detector for CW and
> SSB.
>
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