Photo is of preliminary apparatus in darkened environment, during pulse output. Rack sticking out of pile of junk contains disgustingly oversized power supply and pulse forming circuitry. FWHM output estimated to be 10E+11 watts by 17 nanoseconds, in the form of a broadband microwave noise pule, around 2-3 GHz. Ionizing radiation illuminates throat of horn, and casts sinister shadows. It also gassed the active device, displeased the computer and the power meter, and ruined the makita drill in the foreground. Seems like we got it right the first time.. We rebuilt the special part, and switched to a 'Happy Meal' power source after this (see below). We usually show how to make everything, but not this.