Antique radios, Old Time Radios
1B40
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Country:
United States of America (USA)
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| Identical to |
1B40
= 164D
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| Base |
Other combinations of connections.
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| Was used by |
Radar |
| Filament |
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| Description |
External Cavity, 1 kW at 1075 to 1096 MHz. 'Electrodeless' discharge: the tube has the ground ring and a keep-alive electrode connection in the base.
Made by Bomac and Sylvania.
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| Information source |
-- Collector info (Sammler)
Tube Lore (I)
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1B40: Manufacturer's Literature
Emilio Ciardiello
More ...
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Collection of
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