Antique radios, Old Time Radios
5890
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| Tube type: |
Beam Power Tube Power-supply |
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| Identical to |
5890
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| Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect |
| Description |
Remote-cutoff beam pentode, intended for operation as shunt voltage regulator up to 30KV. Small-shell duodecal base, 7 pin used. Made by GE and RCA.
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| Information source |
Essential Characteristics, GE 1973
- - Manufacturers Literature
Tube Lore (I)
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5890: Manufacturer's Literature
Emilio Ciardiello
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5890: ARRL Handbook 1972
Anonymous 10 Collector
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5890: Manufacturer's Literature
Emilio Ciardiello
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