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LaMartiniere
07-27-2002, 10:36 AM
Its been a bazillion years since I did crystal sets, but we did this when I was a kid and I can't remember how I did it. (I'm 62 now.) What I'm looking for is a tunable crystal set circuit (760 kcs) that will power a one volt range meter. I think there may have been a CK722 transister in there somewhere. (Does that date me or what? A CK 722!) Anyway, the purpose of this circuit is to measure modulation and field strength from my AM 25 close to the antenna. Any takers? Alternate suggestions for doing this are welcome.

Kindest Regards
Mark W
08-01-2002, 10:03 AM
Though probably more than what you need, our new PM50 and PM10DC will do what you ask, and tell you meaningfull numbers too...
LaMartiniere
08-02-2002, 05:29 PM
I looked through the PDF catalog I downloaded and couldn't find either of the units you mentioned. Guidance?
Kindest Regards
Mark W
08-09-2002, 10:10 AM
They are not quite release yet, our new catalog will cover them, and it will be out very soon (within this month!)