On Wednesday, July 20, 2016 at 12:07:25 AM UTC+12, Gene Heskett wrote: > This klystron amplifier, a new one of which was north of $125,000 in the > 1970's when I learned about them, is a long tube, around 5 feet long > with alternating sections of copper tubeing and ceramic insulators > separating the copper sections. Typically 4 ceramic sections, each of > which was sealed to a section of copper equiped with contact rings on > each end of the copper sections. A tunable box cavity connected the > copper sections together, bridging the ceramic spacer, so that when the > tube was "dressed" with these cavity's, and lowered into its focusing > magnet, (2200 lbs) you could feed about 1 watt of signal into the top > cavity...
What is this “watt” of which you speak? How much is that in foot-poundals per second? -- https://mail.python.org/mailman/listinfo/python-list
