[R-390] IF Deck Revisited (Revisited)

David C. Hallam dhallam at rapidsys.com
Fri Sep 15 14:42:06 EDT 2006


For anyone who is having trouble finding 410B or 410C probe points, they are
readily available if you look for steel phonograph needles.  You might try
restoration resources for old radios, etc.  There are a number of sellers on
eBay.  I found a package of them at a flea market.

David
KC2JD

> Barry - N4BUQ (the other, other Barry)
>
> PS: As a side note, now that I have new probe points, I used my
> HP-410B for
> both resistance and voltage measurements.  I've usually used the DVM for
> resistances because it was a pain to keep switching the pin between the
> probes.  That sure is nice to use a real meter to check resistances!
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