Antique radios, Old Time Radios
CV238
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| Tube type: |
Reflex Klystron |
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| Identical to |
CV238
= KR6/3
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| Predecessor Tubes |
10AL1
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap.
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| Was used by |
Radar |
| Filament |
Vf 4 Volts / If 1.5 Ampere / Indirect |
| Description |
S-band reflex klystron, derived from CV116. Introduced in 1944 as low-voltage replacement for the previous generation which required about 1400 V resonator voltage.
250V grids, -150V reflector.
Look at this article for the development of British reflex klystrons from the Sutton oscillator.
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| Information source |
-- Original-techn. papers.
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CV238: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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CV238: Manufacturer's Literature
Emilio Ciardiello
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