Antique radios, Old Time Radios
4EH7
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| Tube type: |
Vacuum Pentode RF/IF-Stage |
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| Identical to |
4EH7
= LF183
= YF183
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| Similar
Tubes |
Heater different:
3EH7
; 6EH7
; EF183
; XF183
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| First Source
(s) |
29.Feb.1960 : Electron Tube Registration List
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4.4 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working) |
| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
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4EH7: Internet
Miguel Angel Trujillo-Rodriguez
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4EH7: 4EH7
Vitor Oliveira
More ...
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Just Qvigstad
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4EH7: RCA Tube Manual
Peter Hoddow
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):18
Collection of
Collection of a member from D |
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