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34270Re: [Heathkit:Yahoo] Waveform characteristics of an SG-8 RF signal generator?

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  • George F. Nemeyer
    Jul 4, 2014
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      On Fri, 4 Jul 2014, 'Ray, W4BYG' w4byg@... [heathkit] wrote:

      > Is this a normal characteristic of the SG-8? Or, is there some suspect
      > component that needs to be looked at?

      Yes. It is normal. In fact, the highest frequency scale is really a
      reflection of the second harmonic of the fundamental.
      >
      > Also, the internal modulation doesn't seem to be working.
      > Tube substitutions doesn't seem to help.

      Check wiring and paper caps, also resistor values.
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