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--[[User:Zjsimmons|Zjsimmons]] ([[User talk:Zjsimmons|talk]]) 20:46, 11 December 2014 (CST)
Re: Network Analyzer, ok, this thing is driving me crazy. If you go to too low of a stop freq, the structure disappears, although it doesn't give you an error or anything. This appears to be because if you scrutinize low frequency you need to decrease the resolution bandwidth to compensate. i.e. i think you need to look more accurately, hold the frequency more steady, longer. This means that the scan will take longer; perhaps my impatience got in the way. In any case, if you set it to auto, it should take care of getting an adequately small bandwidth given your other scan parameters. Note: you can also reduce the number of points to make the scan take less time.
--[[User:Zjsimmons|Zjsimmons]] ([[User talk:Zjsimmons|talk]]) 01:26, 11 December 2014 (CST)
for lack of other ideas i've been putting the lockbox circuit in multisim to verify that the gain and phase-margin are sufficient for our application. No startling revelations as I looked at it when building the first box. A few ideas:
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