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Re: LF: push/pull

To: [email protected]
Subject: Re: LF: push/pull
From: "Alberto di Bene" <[email protected]>
Date: Mon, 13 Jan 2003 23:46:50 +0100
References: <[email protected]> <[email protected]> <[email protected]>
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James Moritz wrote:

[...]
Another possibility is that the circuit is OK, but the scope is not triggering correctly - this sometimes happens if the scope is set to "mixed" trigger, if it has this setting.
[...]

Tek scopes have the 'Alternate' and 'Chopped' settings on the vertical amplifier plug-in, usually. Don't use 'Alternate' for phase comparisons, results are meaningless.
Only 'Chopped' is reliable in this case.

73  Alberto  I2PHD




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