Antique radios, Old Time Radios
Q85033
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| Tube type: |
Pulse magnetron SHF/EHF (>3 GHz) |
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Ca. 1925 up to 1945 no serial production. For
instance only development samples. ***** |
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| Identical to |
Q85033
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| Predecessor Tubes |
E1189
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Successor Tubes
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CV56
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| Was used by |
Radar |
| Filament |
Half indirect |
| Description |
This is one of the early experimental strapped prototypes built at Birmingham by the Sayers group. Asymmetric strapping. Looking at the internal structure and strapping scheme, likely it was built and used in the development of the CV56.
In 1941 S.M. Duke from the Megaw's group GEC had joined the Birmingham University to transfer there the most advanced assembly technologies. Look and manufacture of this sample recall those of the first GEC internal prototype of E1189.
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| Information source |
-- Collector info (Sammler)
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Collection of
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