Radios antiguas y Radios de Colección
SG2_362
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País:
Gran Bretaña (GB)
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| Idéntica a |
SG2_362
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| Válvulas similares |
Heater different:
SG6_362
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| Primera serie |
1933
?
British Radio Valves - The Classic Years: 1926-1946 page 213
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
Top contact screw type.
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| Filamento |
Vf 2 Volt / If 0.2 Ampere / Direct / Battery = |
| Descripción |
This SG2 differs from the Clarion SG2 (SG2_Clarion) in characteristics and filament current.
In 1933 the screen voltage for 4mA anode current and a gm of 4mA/V is stated as 75. In 1934 it is 60 for the same anode current and gain.
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| Literatura |
Wireless World (The), London (WW, 79) Nov 1933 and 1934
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Just Qvigstad
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Colección personal de
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| Cumplimiento de datos |
Más información |
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