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https://youtu.be/GTfUtN1r4YM Steve,. This video may help you out. Do not know for sure but take a look. Bud On Feb 22, 2018 8:04 AM, "Steve White" <steve.white1@xxxxxxxxx> wrote: > I recently got my 833A-based VTTC running based on Steve Ward's design. I > am getting 18" sparks with staccato which is acceptable but I think I > should be able to get a little more. Tuning is good. The one area that I am > looking at is the tank capacitor. I am currently using a Murata ceramic > doorknob unit with 2 nf rated at 40 KV. It is a high quality capacitor with > only 0.3% dissipation. It also has temperature compensation to reduce > drift. I can feel no noticeable warming after 15 minutes of operation so I > assume that the losses are low. > > I have found a mica transmitter capacitor valued at 2 nf and 15 KV that I > am thinking of trying. Before I by this capacitor does anyone think t will > help? Also, does 15 KV sound like an adequate voltage rating? > > The reason that I question whether a mica capacitor will help is because, > looking at Steve Ward's pictures of his 833A VTTC, it appears that he is > also using the Murata doorknob capacitor and he reports getting 22" sparks. > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxxxxxxxxxx > https://www.pupman.com/mailman/listinfo/tesla > _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxxxxxxxxxx https://www.pupman.com/mailman/listinfo/tesla