Antique radios, Old Time Radios
HP4101
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Country:
Hungary
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Brand:
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| Tube type: |
Vacuum Pentode RF/IF-Stage |
|
| Identical to |
HP4101
= E446
= RENS1284
= H4128D
|
| Similar
Tubes |
Normally replaceable-slightly different:
ACSP1
; CV1124
; HP4100
; S430N
|
| First Source
(s) |
22.Nov.1935 : Wireless World (The), London (WW, 79)
|
| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fco)
Top contact screw type.
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 1.1 Ampere / Indirect / Specified voltage AC/DC |
Dimensions (WHD)
incl. pins / tip |
x 147 x 48 mm / x 5.79 x 1.89 inch |
| Weight |
66 g / 2.33 oz |
| Tube prices |
2 Tube prices (visible for members
only)
|
| Information source |
History of the British Radio Valve to 1940 p. 152
Babani, International Radio Tube Encyclopaedia p. 110 & 111
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
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HP4101: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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HP4101: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):17
Collection of
Collection of a member from D |
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