[AMRadio] Original T.O. Keyer Article When?


Jim Wilhite w5jo at brightok.net
Thu Aug 12 12:22:21 EDT 2004


In my 1964 handbook there is a construction article on and electronic keyer
on page 253.  Not being familiar with the TO circuit, I can't say for sure.

73  Jim
de W5JO

----- Original Message ----- 
From: "James M. Walker" <chejmw at acsu.buffalo.edu>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>; "'Glowbugs (E-mail)"
<glowbugs at piobaire.mines.uidaho.edu>
Sent: Thursday, August 12, 2004 10:14 AM
Subject: Re: [AMRadio] Original T.O. Keyer Article When?


> Try the 1964 series, and also the 1964 ARRL handbook.
> Jim
> WB2FCN
>
> ----- Original Message -----
> From: "Merz Donald S" <merz.ds at mellon.com>
> To: "'Amradio (E-mail)" <amradio at mailman.qth.net>; "'Glowbugs (E-mail)"
> <glowbugs at piobaire.mines.uidaho.edu>
> Sent: Thursday, August 12, 2004 10:16 AM
> Subject: [AMRadio] Original T.O. Keyer Article When?
>
>
> I have a piece of homebrew here that says in Dymo labeling that it is a
"TO
> Keyer". I'd like to look this up. Does anyone happen to know the ballpark
> year when the original TO Keyer article was published? In QST I assume?
>
> 73, Don Merz, N3RHT
>
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