Antique radios, Old Time Radios
CV420
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| Tube type: |
CRT (cathode ray tube, picture tube) |
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| Identical to |
CV420
= 919M
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| Similar
Tubes |
Normally replaceable-slightly different:
VCRX277
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| Predecessor Tubes |
VCRX277
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| Filament |
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| Description |
3.5 inch radar tube. Mag Deflection ES focus. Orange long persistence screen.
Typ Va1=1.25kV; Va3=7kV
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| Information source |
-- Original-techn. papers.
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CV420: Manufacturer's Literature
Emilio Ciardiello
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