Antique radios, Old Time Radios
H210_Hivac
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Country:
Great Britain (UK)
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| Identical to |
H210_Hivac
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| Similar
Tubes |
Normally replaceable-slightly different:
H2
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 0.1 Ampere / Direct / Battery = |
| Description |
The Hivac H210 differs from the More usual H210 in that it is a lower impedance, higher Gm tube.
Ra 22k ohms; Gm 1.15mA/V
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| Information source |
Babani, International Radio Tube Encyclopaedia
- - Manufacturers Literature
History of the British Radio Valve to 1940
L'ABCDaire des lampes de TSF des jeunes années
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H210_Hivac: rtt
Anonymous 10 Collector
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Just Qvigstad
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Collection of
Collection of a member from D |
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