Antique radios, Old Time Radios
3RB3A
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Country:
Great Britain (UK)
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| Identical to |
3RB3A
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| Similar
Tubes |
Other characteristic (electr. data):
3RB2A
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Sidecontact.
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| Was used by |
Industrial |
| Filament |
Vf 4 Volts / If 1.2 Ampere / Indirect |
| Description |
3 inch short persistence blue CRT with Magnetic focus and electrostatic or magnetic deflection.
Used for film recording and scanning.
Va1=12kV; Vg1=-200V
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| Information source |
Babani, International Radio Tube Encyclopaedia
- - Manufacturers Literature
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Just Qvigstad
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| Data Compliance |
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