Antique radios, Old Time Radios
3BN4A
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| Tube type: |
Triode, vacuum VHF |
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| Identical to |
3BN4A
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| Similar
Tubes |
Other characteristic (electr. data):
3BN4
Heater different:
2BN4A
; 6BN4A
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| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working) |
| Information source |
Essential Characteristics, GE 1973
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3BN4A: RCA Tube Manual
Peter Hoddow
More ...
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Just Qvigstad
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3BN4A: RCA Tube Manual
Peter Hoddow
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Collection of
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| Data Compliance |
More Information |
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