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Re: 8591E CAL AMPTD failure


 

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Hi Andrew

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I redid the alignment of the crystal filters of my 8591A.

I used a 10nF capacitor and a 91 Ohm surface mount resistor to build the 3 CRYSTAL SHORT.

Here are the results obtained; it might be useful for comparison.

I know you have the 8591E version, but it's the same procedure.

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Yves

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