[AMRadio] Use of an oscilloscope to monitor am audio


Jim Miller WB5OXQ wb5oxq at grandecom.net
Mon Apr 3 00:17:43 EDT 2006


A diagram would help me if you can email it to me.  In 1963 I got my drivers 
license.  Got my learners permit in 62.  Thanks, Jim Miller.
wb5oxq at grandecom.net

----- Original Message ----- 
From: <abeck at xplornet.com>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>
Sent: Wednesday, March 22, 2006 7:13 AM
Subject: RE: [AMRadio] Use of an oscilloscope to monitor am audio


>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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>
>
>
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