Antique radios, Old Time Radios
550
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Country:
United States of America (USA)
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| Identical to |
550
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| Base |
TRANSMITTING & Power-TUBES/VALVES in gen
2 Top contacts.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 5.8 Volts / If 2.5 Ampere / Direct / Specified voltage AND current AC/DC |
| Description |
50 to 85 watts at a plate voltage of 1000.
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| Information source |
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You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
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