To: | [email protected] |
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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]> |
Reply-to: | [email protected] |
Sender: | <[email protected]> |
User-agent: | Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.0.2) Gecko/20021120 Netscape/7.01 |
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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