Antique radios, Old Time Radios
450TH
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Country:
United States of America (USA)
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Brand:
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| Developer: |
Eimac (brand name) |
| Tube type: |
Transmitting Triode, air cooled Power/Output |
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| Identical to |
450TH
= VT-108
= 3-450A4
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| Similar
Tubes |
Normally replaceable-slightly different:
HK854H
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| Base |
Jumbo 4-pin bayonet (1918)
Sidecontact and top contact.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 7.5 Volts / If 12 Ampere / Direct |
Dimensions (WHD)
incl. pins / tip |
x 311 x 130 mm / x 12.24 x 5.12 inch |
| Information source |
Tube Lore (II) p. 202
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 398, p. 893 & 894
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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450TH: nach Datenblatt
Anonymous 10 Collector
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Just Qvigstad
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450TH: Manufacturer's Literature
Emilio Ciardiello
More ...
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