Antique radios, Old Time Radios
CV2293
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| Tube type: |
Current Regulator, Iron in Hydrogen Power-supply |
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| Identical to |
CV2293
= UD143
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| Similar
Tubes |
Normally replaceable-slightly different:
XB1
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| Predecessor Tubes |
XB1
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| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Filament |
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| Description |
300mA Baretter.
Voltage range 9 to 16 volts. Tolerance 280 to 320 mA.
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Dimensions (WHD)
incl. pins / tip |
19 x 54 x mm / 0.75 x 2.13 x inch |
| Information source |
-- Original-techn. papers.
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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