Re: Dual trace on single trace oscilloscope?
From: the Wiz (look_at_message.body)
Date: 07/30/04
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Date: Fri, 30 Jul 2004 23:35:49 GMT
John <ham.g0wll@virgin.net> wrote:
>Sometime in the dim and distant past I remember seeing a DIY circuit
>that would allow two channels to be displayed, presumably by switching
>rapidly from one to the other. Has anyone tried this and does it work!?
>If so can you give a web-page address, please?
Yes, there have been a number of switch designs to provide "chopped" access to
the single scope input. If the signal bandwidth is low enough and the switch
"chop" speed is high enough, it can be used - but primarily for audio signals.
More about me: http://www.jecarter.com/
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Email here: http://www.jecarter.com/contactme.htm
- Previous message: Tom MacIntyre: "Re: chip swelling up and getting fried"
- In reply to: John: "Dual trace on single trace oscilloscope?"
- Messages sorted by: [ date ] [ thread ]
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