Antique radios, Old Time Radios
HL2_MOV
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Country:
Great Britain (UK)
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| Identical to |
HL2_MOV
= B228
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| First Source
(s) |
06.May.1931 : Wireless World (The), London (WW, 79) Advt p3
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Filament |
Vf 2 Volts / If 0.1 Ampere / Direct / Battery = |
| Description |
Va<150. Gm 1.5mA/V at Va=100, Ia=1.25. -Vg=1.5. Available with metallised or plain bulb.
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Dimensions (WHD)
incl. pins / tip |
42 x 105 x mm / 1.65 x 4.13 x inch |
| Information source |
- - Manufacturers Literature
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HL2_MOV: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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HL2_MOV: Marconi Advertisement
Anonymous 15 Collector
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
Collection of a member from FIN |
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