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Re: Large MOT vs. Small MOT



Original poster: "Gerry  Reynolds" <gerryreynolds@xxxxxxxxxxxxx>

Sounds like something else is the limiter like maybe the tube.

Gerry R.

Original poster: Dan Williams <coilerdude@xxxxxxxxx>
I am in the process of buttoning up my 813 VTTC (can be seen at www.coilerdude.20m.com). Tonight I tried a larger unshunted MOT in place of the small shunted one I was using.
NO Difference Whatsoever.
Spark length stayed the same, intensity stayed the same.
This dosn't make allot of sense to me.
Someone shed some light? Maybe suggest what else I might try to increase spark length past my current threshold of 12-14"? Have added a few more taps and tried tuning, max seems to be 12-14" at this point. I know for a fact that this tube is capable of much more.