Scientific Instruments
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Scientific Instruments
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Tesla Rotary Spark Gap Radar PulseOld rotary spark gap. 2 spinning electrodes, one stationary on a trammel arm, which is geared presumably to bring the gap into sync. The morot that drove the arm is gone, although there is a small transformer wired to the main motor. It has an 1800 rpm motor, but does not specify whether ti is a salient pole or hysteresis sync motor. Hard rubber idsk in great shape. I was told this was from a radar pulse forming network, but i know nothing else about it. Neat gap though. Impressively built and very heavy. Base dimensions are 12 x 22.5. Stands about 22 tall.
Will ship, but will have to charge for crating. Prefer pick up. Item is in eastern connecticut.
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