Antique radios, Old Time Radios
7JP4
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| Tube type: |
Television picture tube black+white Indication |
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| Identical to |
7JP4
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC |
| Description |
7" diameter screen, electrostatic deflection, electrostatic focus.
Electrically identical, but with 10" dia. screen, is the 10HP4.
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| Tube prices |
1 Tube prices (visible for members
only)
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7JP4: Personal file
Antonio Rabitti
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7JP4: ARRL Handbook 1972
Anonymous 10 Collector
More ...
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7JP4: Sylvania Engineering Data
Manfred Edelmann † 10.6.20
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):55
Collection of
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