Tube related articles by Emilio Ciardiello
Tube related articles by Emilio Ciardiello
- 12AU7: the true history of the first noval tube
- A survey of Italian tube manufacturers
- British radar tubes, part 1 – Gridded power tubes
- British radar tubes, part 2 – Microwave tubes *** work in progress…
- Heil tubes or Heil oscillators
- Klystron tubes:
- Klystron tubes – A survey of linear and reflex klystrons in the collection.
- Klystron: the ‘Sutton tube’, the first reflex klystron - The development of the reflex klystron through the images of quite ‘unique’ samples.
- CV150 Power klystron and Oboe Mk IIB blind bombing system - Years before the high-power types of Stanford, EMI had hastily designed and built the first high-power pulse klystron.
- Magnetron tubes
- Magnetron tubes - Survey of magnetrons in the collection.
- The development of eight-cavity E.1198 at GEC - The very early laboratory prototype used by Megaw before the Tizard Mission made it possible to rewrite the history of the British cavity magnetron.
- The development of early NT98 - A survey of the early types.
- The wartime German way - The collection also includes some unique German pulse magnetrons, whose existence until nowwas not even imagined.
- Selenium rectifiers: life and failures - It is customary today to replace selenium rectifiers in old sets, but most of them was designed for a superior life span.
- Subminiature tubes in computers - subminiature tubes played a significant role in the design of compact and lightweight equipment.
- The Trochotron, Beam Switch Counter- A survey of electron counters and Nixie displays.
- TWT and BWO tubes - A family of microwave amplifiers and oscillators.
- Vibrotron and Ramberg sensors, ***work in progress
External articles
- Anodyne, anode-dynode beam-deflection amplifier, from Electronics, Aug. 1955
- Binary adder tube, from Electronics, Sept. 1955
- Canal-ray tube to investigate the ether, Electronics, June 1938
- Heaters: Effect of filament voltage upon vacuum tube characteristics
- Ignitron applications, GE ETI-108
- Klystron UHF high-power with tantalum cathode by Varian, Electronics Oct. 1951
- Magnetron oscillators, by G. R. Kilgore
- Magnetrons, split-anode: chapter.23 from Very High Frequency Techniques, McGraw-Hill
- The Cavity Magnetron: Not Just a British Invention, by Y. Blanchard, G. Galati and P. van Genderen
- The High-Power Pulsed Magnetron: a Review of Early Developments, by E. Megaw
- The Magnetron as Generator of Centimeter Waves, by Fisk, Hagstrum and Hartmen
- Plasmatron, a controllable gas diode from Electronics
- Platinotron, X-band power amplifier, from Electronics
- Protection of power tubes against flash-over and arcing
- QK329, Raytheon analog multiplier, from Electronics, Feb. 1955
- RCA Electron Tube Design, 1962 (large pdf file, lots of construction details)
- Reliability of Ground Equipment, Henney 1956
- Sylvania: Ceramic mount tubes for automated assembly, Electronics, Aug. 1954
- UHF tubes of small dimensions, RCA 1933
- Transmitters for frequencies above 300 Mc, by Lindenblad, Proc. I.R.E. Sep. 1933
- Tube operation with zero anode power
Manufacturers
- Burroughs – Beam Switching Application Notes, ETM-149
- ELSI / ELTEL, Elettronica Sicula, Italy, by Emilio Ciardiello
- FIVRE, Catalogo tubi trasmittenti 1973
- GE Cermet tubes and MCMs: Performances and Application Notes
- GE Cermet tubes: Reliability Reports
- GE Microwave Circuit Module (MCM) data
- GE Planar tubes, lighthouse and oil can types, bulletin ETX-110
- GE VTM, Voltage Tuned Magnetrons
- Marconi Italiana, Officine Marconi Genova
- Philips Amplification by Secondary Emission, Aug. 1939
- REL – Canada, by Emilio Ciardiello
- Sylvania Catalog of Rocket Tubes
- The ‘B’ gaseous rectifier and Raytheon, by Emilio Ciardiello-
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