Antique radios, Old Time Radios
U1
|
Country:
Czechoslovakia
|
|
| Identical to |
U1
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Filament |
Vf 4.5 Volts / If 1.8 Ampere / Direct |
| Description |
Gewicht und Masse gemäss Röhre mit Metallsockel und Aufschrift 4.5 - 5 Volt (seitlich). Die Anodenspannung ist nicht angeschrieben. Oben bildet der Schriftzug Radioelektra CSR einen Kreis und darin steht Praha für Prag. Alles in Grossbuchstaben.
|
Dimensions (WHD)
incl. pins / tip |
56 x 120 x 56 mm / 2.20 x 4.72 x 2.20 inch |
| Weight |
55 g / 1.94 oz |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
-- Collector info (Sammler)
|
|
|
|
Just Qvigstad
|
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
Collection of a member from SK Collection of a member from D |
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
