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Frank's electron Tube Data sheets Vacuum Tubes - 1948  

Thanks to Jim Bryant.

Vacuum Tubes
by
Karl R. Spangenberg
  
No Copyright in the US - Checked at the 'Library of Congress in Washington'. (Thanks John!)
00-Contents.pdf1623894 bytes
01-Introduction.pdf887079 bytes
02-Basic-Tube-Types.pdf2380217 bytes
03-Electrons-and-Ions.pdf889767 bytes
04-Electronic-Emission.pdf5259073 bytes
05-Determination-of-Potential-Fields.pdf5125608 bytes
06-Laws-of-Electron-Motion.pdf3813288 bytes
07-Electrostatic-Field-of-a-Triode.pdf5549212 bytes
08-Space-Charge-Effects.pdf4359910 bytes
09-Triode-Characteristics.pdf5077936 bytes
10-Tetrodes.pdf3881778 bytes
11-Pentodes.pdf4284128 bytes
12-Noise-in-Vacuum-Tubes.pdf4016235 bytes
13-Electrostatic-Electron-Optics.pdf8770384 bytes
14-Magnetic-Lenses.pdf2240372 bytes
15-Cathode-Ray-Tubes.pdf8626089 bytes
16-UHF-Effects-in-Conventional-Tubes.pdf7895260 bytes
17-Velocity-Modulated-Tubes-or-Klystrons.pdf14052664 bytes
18-Magnetron-Oscillators.pdf7718318 bytes
19-Photoelectric-Tubes.pdf4138535 bytes
20-Special-Tubes.pdf7148660 bytes
21-High-Vacuum-Practice.pdf9141557 bytes
22-Appendices.pdf1889664 bytes
23-Problems.pdf3496578 bytes
24-Index.pdf1543930 bytes