[[image:PEMFT-Beck.jpg|thumb|Bastlerausführung eines Beckpulsers, oben eine Spule<ref>[http://www.newmediaexplorer.org/chris/2003/08/19/build_a_low_cost_simple_magnetic_pulser.htm Chris Gupta: Build a Low cost & simple Magnetic Pulser. August 19, 2003]</ref>, unten ein Steuergerät<ref>[http://www.twotowers.com/beck/beck_emp.html Steffan Heydon (Two Towers Instruments): My Home-Made Bob Beck Electromagnetic Pulser (Thumper)]</ref>]] | [[image:PEMFT-Beck.jpg|thumb|Bastlerausführung eines Beckpulsers, oben eine Spule<ref>[http://www.newmediaexplorer.org/chris/2003/08/19/build_a_low_cost_simple_magnetic_pulser.htm Chris Gupta: Build a Low cost & simple Magnetic Pulser. August 19, 2003]</ref>, unten ein Steuergerät<ref>[http://www.twotowers.com/beck/beck_emp.html Steffan Heydon (Two Towers Instruments): My Home-Made Bob Beck Electromagnetic Pulser (Thumper)]</ref>]] |