Antique radios, Old Time Radios
S321
|
Country:
Germany
|
|
| Identical to |
S321
|
| Base |
Europe side contact P8A (Au P, 8SC) (Codex=Sc)
|
| Was used by |
Military and/or Government |
| Filament |
Vf 6.3 Volts / If 2.2 Ampere / Indirect / Specified voltage AC/DC |
| Description |
This tube was also used in the target radar FuMG 40L of the German Wehrmacht in different stages.
Unfortunately, information about the S321 in the tube databooks are very unreliable. Mr. Heiko Bruntsch was able to measure one with the following results:
At Va = 200V and Vg = 21V the Ia = 85 mA.
The slope at this point is 7 mA/V and the µ ~ 6
The "Röhren-Codex 1948" shows a wrong base diagram.
Text in other
languages (may
differ)
|
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
-- Collector info (Sammler)
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S321: Tabu Röhren-Codex, 1951
Anonymous 15 Collector
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Just Qvigstad
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S321: H. Bruntsch
Heiko Bruntsch
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Collection of
Collection of a member from D |
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