Documents et Fiches techniques
Documents and Datasheets
Dokumente und Datenblätter
Giant Demountable Tube Operated at the BELL TELEPHONE LABORATORIES

This tube was 10 feet (3 meters) tall!
BELL TELEPHONE LABORATORIES - Optical Maser

A Helium-Neon laser developed in 1963 at Bell Labs.
Revue BROWN BOVERI, Septembre/Octobre 1951. Le bétatron

Six papers on a 31 MeV betatron (in French).
DGL PRESSLER Catalog

Photocells, Glowlamps, Smoothing Tubes, Corona Regulator, Cold Cathode Rectifiers & Thyratrons, Flash Tubes.
Some photographs of EXPERIMENTAL TUBES, USA, 1948-49

Maker and purpose unknown.
GENERAL ELECTRIC RESEARCH LABORATORY

Photos dated 1961-62-63. 3 experimental tubes built during the development of a “Talaria Tape Tube”.
GENERAL ELECTRIC Multi-Element Radial-Beam Scanning Tube (MERB) for Underwater Object Locator (UOL)

A report describing the construction, operation and desired characteristics of a MERB scanning tube supplied by the National Union Radio Corporation.
ITT LABORATORIES - Components and Instrumentation Laboratory Catalog 1960

Phototubes, Detector Tubes, Image Tubes, Photomultipliers, Image Dissector, Storage CRTs.
DGL PRESSLER Catalog

Photocells, Glowlamps, Smoothing Tubes, Corona Regulator, Cold Cathode Rectifiers & Thyratrons, Flash Tubes.
Les redresseurs à vapeur de mercure HEWITTIC

A brochure published in September, 1934 by HEWITTIC S.A., 11 Rue du Pont, Suresnes (France).
MARCONI Transmitting and Power Rectifying Valves, 1936

69 datasheets.
Compagnie des Lampes - MAZDA Série A

Series A1. An homogeneous series of transmitting tubes, from 6 to 4,000 W.
COMPAGNIE DES LAMPES “MÉTAL” • Paris ~ 41, Rue La Boëtie

Catalogue T.S.F. Émission et Kenotrons • Février 1927
V. J. Francis and H. G. Jenkins - ELECTRIC DISCHARGE LAMPS

A Technical Account of “Osira” Lamps and “Osram” Fluorescent Tubes and
their Operating Equipment, Manufactured by The General Electric Co. Ltd • July, 1941
The RESNATRON

The resnatron was a high-power demountable, water-cooled, tetrode cavity resonator capable of delivering
up to 60 kw of power at frequencies from 340 to 625 MHz. It was used during World War II to jam enemy radar.
SFR (SOCIÉTÉ FRANÇAISE RADIO-ÉLECTRIQUE) - Catalogue

56 fiches techniques : lampes oscillatrices et modulatrices, lampes pentodes et à grille d'écran, magnétrons, lampes pour ondes ultra-courtes, valves redresseuses.
Le TUBE À CENT CELLULES

This incredibly complex 100 pixels resolution camera tube was built in 1936 by the French Compagnie des Compteurs
with the aim of competing with the Zworykin's iconoscope. Only one tube was built, and it has never been tested.
Sylvania - The WAMOSCOPE, a new Microwave Display Device

Brochure: The Wamoscope (wave-modulated oscilloscope).
Some photographs from the WESTERN ELECTRIC archives

Experimental and very large transmitting tubes, magnetrons, klystrons, etc.
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