Radio Antica e Radio d'epoca
889R-A
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Stato:
USA (Stati Uniti d'America)
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| Identico a |
889R-A
= BR129
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| Valvole
simili |
Different maximum ratings:
889R
Multiple differences or of other kind:
889A
; BW129
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Evoluzioni
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5667
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| Zoccolo |
TRANSMITTING & Power-TUBES/VALVES in gen
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| Utilizzata per |
Transmittertube (Radio) |
| Filamento |
Vf 11 Volt / If 125 Ampere / Direct |
| Descrizione |
Marconi Italia. Air Cooled version of the 889A. Has newly designed radiator.
Pa <5 kW, f <50 MHz. Also made by Fivre with inverted suffix, 889A-R.
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Dimensioni
(LxAxP)
incl.pins/tip |
x 277 x mm / x 10.91 x inch |
| Peso |
16200 g / 571.44 oz |
| Bibliografia |
- - Manufacturers Literature
Tube Lore (II) p. 81
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889R-A: Fin Stewart
Fin Stewart
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889R-A: Manufacturer's Literature
Emilio Ciardiello
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| Conformità dei dati |
Ulteriori informazioni |
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