Antique radios, Old Time Radios
DH7
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Country:
Germany
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| Identical to |
DH7
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| First Source
(s) |
14.Apr.1953 : - - Manufacturers Literature Aufdruck auf Originalverpackung
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| Base |
Wires
Top contact with one pin.
|
| Filament |
Direct |
| Description |
Daten (geschätzt anhand der Messung eines neuen Exemplars):
Heizung: 1,5 V / 0,17 A
Ia = 1,0 mA bei Ua = 25V
Ua,max = ca. 20 kV
|
Dimensions (WHD)
incl. pins / tip |
21 x 45 x mm / 0.83 x 1.77 x inch |
| Information source |
-- Collector info (Sammler)
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|
DH7: RTT Schwandt
Günther Stabe † 19.8.20
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Collection of
Collection of a member from D |
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