Hello Woody,

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Maybe you will find this link to my uBITX build on QRZ helpful. There are a lot of pictures showing the implementation of a RF gain control and AGC circuit.

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There are also details pertaining to the harmonics mod with the relay replacement, 45MHz crystal filter ETC… ?with before and after snapshots from my spectrum analyzer.

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Have fun

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Ripley

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Sent from for Windows 10

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