Antique radios, Old Time Radios
A209
|
Country:
Netherlands
|
|
| Identical to |
A209
|
| Similar
Tubes |
Normally replaceable-slightly different:
210A_Eagle
; A210_Philips
; M102
; M15
; UN206
Other base:
A209_UX4
|
| First year |
1925
Tube leaflet collection E.Erb Analysis by original leaflets
|
| First Source
(s) |
1924 : Saga of the Vacuum Tube, Tyne p.421
15.Jan.1926 : Radio Luistergids, The Netherlands and February 1926
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 0.06 Ampere / Direct / Battery = |
| Description |
Also made with UX4 base.
|
Dimensions (WHD)
incl. pins / tip |
41 x 98 x 31 mm / 1.61 x 3.86 x 1.22 inch |
| Weight |
37 g / 1.31 oz |
| Information source |
- - Manufacturers Literature R149H 1-11-1926
L'ABCDaire des lampes de TSF des jeunes années p. 17
-- Collector info (Sammler)
Taschenbuch zum Röhren-Codex 1948/49
|
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A209: rtt
Anonymous 10 Collector
More ...
|
Just Qvigstad
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A209: own collection
Peter den Boer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
Collection of
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