Bad solder joint, open solder joint.
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On Apr 18, 2024, at 4:34?PM, Steve Wedge, W1ES/4 via groups.io <w1es@...> wrote:
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I've taken V1 half-apart and metered out components.? All I've found is the 220k resistor being slightly out of tolerance.? Capacitors within tolerance.? C2 value is good and changes as I turn it.? Pins 2 & 3 have different voltages compared with a good transmitter or the chart.? I've changed the crystal.? Crystals test good on my homebrew crystal tester.? Tube has been changed.? S1 appears to be working.
Pulling my hair out here.? Anyone see anything I may have overlooked?? This is a simple circuit that's a bear to get at!
73,
Steve Wedge, W1ES/4
Time flies like an arrow.? Fruit flies like a banana.
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