electron Tube Data sheets
	Hughes documents

(up)date	item	size
2017-12-19	Catalog TWTs etc... , 1983, 570 pages.	351,003,438 bytes
2025-03-20	Hughes_DisplayStorageTubes.pdf, 105 pages.	52,474,046 bytes
2025-03-20	Latest Advances In Space TWTs, 1970, 16 pages.	5,427,464 bytes
2025-03-20	Milimeter-wave High Power TWTs, 1989, 60 pages.	15,419,323 bytes
2025-03-20	Traveling-Wave Tube Amplifiers, 10 pages.	7,711,793 bytes
2025-03-20	TWT and TWTA listing, 1989, 16 pages.	6,131,365 bytes
2025-03-20	TWTs BWOs, 161 pages.	94,216,458 bytes