Catalogue de radios anciennes
Transmitting-Tetrode
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Pays:
Pays-Bas
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| Identique à |
Transmitting-Tetrode
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| Culot |
Edison big E27 = 27 mm
Culot de chaque coté.
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| Utilisé par |
Transmittertube (Radio) |
| Chauffage |
Direct |
| Description |
This experimental tube is used in the Heussen broadcast station PCUU, which operated from april 1922 until september 1924. This tube is likely used during experiments in 1922 to find out how far one could be received with only 2,5 Watts of plate dissipation.
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Dimensions
(l x h x p)
incl.pins/tip |
29 x 149 x 29 mm / 1.14 x 5.87 x 1.14 inch |
| Poids |
102 g / 3.60 oz |
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Just Qvigstad
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Collection de
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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