Antique radios, Old Time Radios
H4
|
Country:
Austria
|
|
| Identical to |
H4
= H4_Sator
|
| Similar
Tubes |
Normally replaceable-slightly different:
A425
; LD410
; RE034
|
| First Source
(s) |
15.Mar.1929 : Funk Bastler
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.1 Ampere / Direct / Battery = |
| Description |
The same tube (H4) is also branded Orion and Sator.
|
Dimensions (WHD)
incl. pins / tip |
47 x 88 x mm / 1.85 x 3.46 x inch |
| Weight |
50 g / 1.76 oz |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
|
|
H4: Telefunken Werkstattbuch
Wolfgang Bauer
|
Just Qvigstad
|
H4: g.h.
Gerhard Heigl
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
Collection of
Collection of a member from SK |
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