Catalogue de radios anciennes
VT-257
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Pays:
Etats-Unis
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| Identique à |
VT-257
= K-7
= 2J30
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| Chauffage |
Vf 6.3 Volt / If 1.5 Ampère / Half indirect |
| Description |
2860 to 2900 MHz, fixed frequency. 20KV at 30A peak (30mA average), 285KW pulse output. Forced air cooling.
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| Bibliographie |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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