900VA SGTC

Primary

1/4 inch copper tubing, 2 inch spacing from secondary, 1/4 inch spacing between turns, tapped at 9 turns.

Secondary

30 inch by 6 inch plexy form with Awg 22 magnet wire. 38 windings per inch, 1121 windings total, 1760 feet. Calculated Freq. = 139.8 Khz

Tank Cap

MMC using 1600VDC 0.056uF Polypropylene caps in stings of 14 x 6 with a total capacitance of .024uf

Top Load

6 inch, 12 inch and a 21 inch, all Aluminum Spun

Transformer

Impedance 125000, 1800 watt, 120ma 15,000 VAC

Spark Gap

Static 5 gap cooper tubes, air cooled with three fans. 

Spark Length

 50 inches !