Catalogue de radios anciennes
210D
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Pays:
Royaume Uni
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| Identique à |
210D
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| Chauffage |
Vf 2 Volt / Direct / Specified current DC = (Series working) |
| Description |
"Black Band"
Va range 60 to 120V.
Ra of 17k ohms at Va=120 with an amplification factor of 9.1.
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| Bibliographie |
Wireless World (The), London (WW, 79) March 23 1927 review.
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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