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Old 21st Dec 2009, 12:32 am   #128
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Default Re: Newb Stumped on a Derwent

Quote:
Originally Posted by electrogram
Post 87 says 75 has its own bias resistor of 5000 ohms
It actually says he measured 5000 ohms, which isn't the same thing. Also the drawings show the cathodes of the 42 and the 75 connected together. It doesn't look right to me, but that's how it is.
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