[AMRadio] Use of an oscilloscope to monitor am audio


abeck at xplornet.com abeck at xplornet.com
Wed Mar 22 07:13:26 EST 2006


I just got a 1963 handbook and I am proud to have it. I was two years old when 
it was printed.

73
Alan



Quoting "Craig C. Heaton" <wd8kdg at worldnet.att.net>:

> Good Morning Jim,
> 
> Yup, some addional hardware is needed for both a waveform and trapezoidal
> pattern. Best to get an older ARRL(uuuug) Handbook from the late 1950's
> early 1960's. The circuits and hardware are descriped there.
> 
> I can send info, .pdf file, jpegs,  and parts list of a little box I built
> for my cheap $5 hamfest Eico 460.
> 
> 73's
> wd8kdg
> Craig
> 
> -----Original Message-----
> From: amradio-bounces at mailman.qth.net
> [mailto:amradio-bounces at mailman.qth.net]On Behalf Of Jim Miller WB5OXQ
> Sent: Saturday, March 18, 2006 9:29 AM
> To: Discussion of AM Radio
> Subject: [AMRadio] Use of an oscilloscope to monitor am audio
> 
> 
> I have a Tektronix model 453a scope and I would like to know how it can be
> used to monitor transmitted signals.  Do I need extra hardware or an
> interface of some type to obtain the trapezoid pattern?  I know some scopes
> designed for amateur radio have this feature built in so I wonder if my
> scope can be used for this?
> WB5OXQ.
> 
> 
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