File:UABC80; WF 1954.jpg

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Deutsch: Dreifachdiode-Triode UABC 80 (Diode mit grossem Innenwiderstand für AM-Bereiche, Duodiode mit kleinem Innenwiderstand für FM-Bereiche, NF-Triode), hergestellt im Werk für Fernmeldewesen (später Werk für Fernsehelektronik, hier als RFT 604 beschriftet[1])

Originalbeschreibung: Elektronenröhre UABC80, R.F.T 604, Einzelaufnahme. Besteller: Geschke. Verbleib des Negativs unbekannt.

Foto, Mai 1954.
Date
Source https://www.europeana.eu/item/666/item_J2YELE7AR5BUIRJALRCQG5YSTAJBXKPQ
Author Werk für Fernmeldewesen

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This file is licensed under the Creative Commons Attribution 4.0 International license.
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  1. ↑ https://radio-pirol.org/category/elektronik/

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