Antique radios, Old Time Radios
CV397
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Country:
Great Britain (UK)
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| Identical to |
CV397
= TD04-20
= DET24
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| Similar
Tubes |
Normally replaceable-slightly different:
VX3058
Other class quality (otherwise equal):
TD04-20C
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| Predecessor Tubes |
VX3058
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| Base |
COAXIAL in general (X..)
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| Was used by |
Military and/or Government |
| Filament |
Vf 6.3 Volts / If 1 Ampere / Half indirect |
| Description |
UHF planar triode capable of operating up to 2GKz. 400V max anode voltage, 600mA peak current, 20W max anode dissipation, mu 28. As common grid UHF oscillator DET24 can deliver up to 14W at 600MHz, out power decreasing for higher frequencies.
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| Information source |
-- Original-techn. papers.
Babani, International Radio Tube Encyclopaedia p. 190 & 191
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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CV397
Emilio Ciardiello
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CV397: Manufacturer's Literature
Emilio Ciardiello
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