Spark gap

http://en.wikipedia.org/wiki/Spark-gap_transmitter A spark-gap transmitter is a device for generating radio frequency electromagnetic waves using a spark gap. These devices served as the transmitters for most wireless telegraphy systems for the first three decades of radio (1887–1916) and the first demonstrations of practical radio were carried out using them. In later years somewhat more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson…

How to Build a Spark Gap Tesla Coil (SGTC): Shoot foot-long bolts of lighting through the air, light fluorescent tubes without wires, and power your other high voltage experiments with the aid of this tabletop-sized Tesla coil! Once the parts have arrived, it comes together in about a weeke…

Science in action! Construction details, photos, videos, diagrams of science projects; includes Tesla Coils, Coilguns, Railguns, High voltage, Pyrotechnics, and lots more!

I disassembled a Sharp 42" LCD TV power supply board and discovered 3 glass Spark Gap components (Gas Discharge Tube/Surge Absorbers). I haven't worked with them before and I'm curious about the

micro spark gap tesla coil diy kit use 12v dc power It can light fluorescent lamps Can produce electric arc Low voltage, safe and compact easy to make Tesla coil project

From our own Sidebar "Hack N Mod" Retrieved by Pat Darnell | July 31, 2013 | Bryan TX [Picture LINK] DIY Tesla Coil Gun | Hack N Mod: "The beloved Tesla coil – now in portable form! We’ve seen loads of Tesla coils over the years, from desktop size to absurdly massive, but this is the first portable, battery powered version we’ve seen. Fun fact: you can even buy Tesla Coils on eBay! The evil mad scientist shown above uses a transformer to convert battery power into high voltage, high…

Do you know why is spark plug gap important? You should have a minimum gap for better engine operating performance of your vehicle. Read on to find out more.

You are looking at a two pairs of adjustable tungsten spark gaps from a vintage Tesla type diathermy machine. These spark gaps are very finely made and would grace any spark gap Tesla Coil. They date ...from

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Spark gap transmitter.