File:GA560,_WF_1962.jpg
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Summary
DescriptionGA560, WF 1962.jpg |
Deutsch: Vakuumdiode GA560 mit direkt geheizter Wolfram-Katode für Rauschgeneratoren
"Wegen der hohen Katodentemperatur ist die Röhre nicht für einen Dauerbetrieb geeignet. Sie darf nur kurzzeitig während des Messvorganges betrieben werden, da bei maximalem Diodenstrom [50mA] nur mit einer Gesamtlebensdauer von ca. 6 Stunden zu rechnen ist."[1] Originalbeschreibung: Überarbeiteter Findbucheintrag: GA 560 "WF" Rauschdiode. Besteller: Walkhoff, Abteilung: TTV1. Walkhoff ist von 1962 bis 1970 als Fotobesteller nachweisbar und 1963 zuständig für Dioden und Spezialempfängerröhren, in den späteren Abteilungsverzeichnissen ist er als Verantwortlicher für die technologische Planung und Fertigungsvorbereitung für Dioden genannt. Foto, Dezember 1962 |
Date | |
Source | https://www.europeana.eu/item/666/item_LD5JX3HHIOZSUBNZJLT65J5SJHWW7TTN |
Author | Werk für Fernsehelektronik |
Licensing
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- ↑ RFT electronic Spezialröhren '72/73, S. 262
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5 March 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:45, 3 December 2023 | 1,000 × 849 (138 KB) | Drahtlos | Uploaded a work by Werk für Fernsehelektronik from https://www.europeana.eu/item/666/item_LD5JX3HHIOZSUBNZJLT65J5SJHWW7TTN with UploadWizard |
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Copyright holder |
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Online copyright statement | www.industriesalon.de |
Source | TFA-NEG-6221868.tif |
Credit/Provider | @ www.industriesalon.de |
Headline | Werk für Fernsehelektronik (WF) |
Label | Werk für Fernsehelektronik (WF) |
Author |
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Short title |
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Usage terms |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Lightroom Classic 8.0 (Windows) |
File change date and time | 13:23, 5 March 2020 |
Exif version | 2.3 |
Color space | sRGB |
Unique ID of original document | A3A905D1EAD7A5AA41C3804B797817AD |
Copyright status | Copyrighted |
Date metadata was last modified | 14:23, 5 March 2020 |
Rating (out of 5) | 1 |
Keywords |
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Contact information | archiv@industriesalon.de
www.industriesalon.de
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IIM version | 4 |
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