45952Re: RXTX Ensemble
- Jul 21, 2010--- In firstname.lastname@example.org, "Norm" <nodette@...> wrote:
>Please note Tony's remark. There is something wrong with Q3. The voltages are impossible for a good, correctly fitted part.
> Thanks Tony,
> It is a 2n3906. Something is pulling the PPT high and Iâll just have to figure out what.
73 Alan G4ZFQ
> From: Tony Parks
> Your voltage measurements below are not consistent will the right components mounted in the right locations.
> For example: your measurements have a base to emitter voltage of -1.17 volts which should be about -0.7 volts when Q3 is conducting. Please make sure a 2N3906 transistor in mounted in the Q3 position.
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