Antique radios, Old Time Radios
UY-39A
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Country:
Japan
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| Identical to |
UY-39A
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| Similar
Tubes |
Normally replaceable-slightly different:
39A
; UY239
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| Base |
UY-Base, 5 Pins (USA, April 1927)
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect |
| Description |
This tube was an RF Pentode, first made in 1933.
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UY-39A: Fin Stewart
Fin Stewart
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Just Qvigstad
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