AMazing!

These photos are from fellow engineer Chris Hall. The owner of an AM station reached out to him for advice after a contractor from two states away rebuilt the transmitter facility and it just wouldn’t make power. Wonder why? What’s the dielectric strength of a Mason jar? Which parts went Exxon Valdez in there?

My experience with AM antenna systems is limited but I can say that I would not trust even a single component in this ATU – it’s probably all been compromised by excessive voltage, current, and, uh, mechanical abuse, fire, and overheating. Call up Kintronic Labs, ask for a quote….

How do you do that to a poor innocent vacuum variable cap?! I mean uhhhhhhhhh. What. I’m guessing the voltage flew off the handle when it ran far off resonance, I can’t even fathom which part would have failed first, or maybe if the contractor just tried to bring up full power with the Vise-Grips not clamped on or okay that’s it I’m done I can’t even. This is why I like coming up at the lowest possible power first if in doubt….

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