[CW] Good Sounding Sidetone or Code Practice Oscillator Kit

[Mark K3MSB]

There are schematics in old ARRL handbooks.  Look at early to mid 1970s
editions for a simple one that use a 555 timer IC and junkbox parts.

Mark K3MSB

Sent from my Android phone
On Aug 12, 2013 8:45 AM, "D.J.J. Ring, Jr." <n1ea at arrl.net> wrote:

> Good Sounding Sidetone or Code Practice Oscillator Kit
>
> http://www.n4yg.com/STCPO.html
>
> Construction details:
> http://www.n4yg.com/downloads/CPO%20DDS%20Construction.pdf
>
> Good quality code practice oscillators are very difficult to find now that
> we have "No Code" licenses.
>
> I know nothing about this man but I saw this and I know how difficult this
> is to find.
>
> 73
> David J. Ring, Jr., N1EA <http://www.qsl.net/n1ea/>  Radio-Officers Group<http://groups.google.com/group/radio-officers?hl=en>-- Join
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>
> =30=
>
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