Antique radios, Old Time Radios
12FR8
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| Tube type: |
Diode-Triode-Pentode |
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| Identical to |
12FR8
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Filament |
Vf 12.6 Volts / If 0.32 Ampere / Indirect |
| Description |
Pentode, diode, triode designed to operate with 12.6VDC anode, screen and heater voltage. The tube was intended as IF amplifier (pentode), AF amplifier (triode) and second detector (diode) in car radio sets.
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| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
- - Manufacturers Literature
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12FR8: ARRL Handbook 1972
Anonymous 10 Collector
More ...
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Just Qvigstad
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12FR8: RCA Manual RC-21
Heinz Höger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9
Collection of
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