Antique radios, Old Time Radios
TripleServiceSuper
|
Country:
United States of America (USA)
|
|
| Identical to |
TripleServiceSuper
|
| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6 Volts / If 0.28 Ampere / Direct / Battery = |
| Description |
This tube was specially designed by the Nutron company and was claimed "to be better by fully 25% of any other tube on the market". The anode area was bigger than the 201A type and the filament longer. They were said to have a mutual conductance of over 900 ohms and an anode impedance of 7000. The amplification factor was 7.5 to 8. This information from the Radio News advertisement of October, 1924
|
Dimensions (WHD)
incl. pins / tip |
x 114 x 45 mm / x 4.49 x 1.77 inch |
| Weight |
55 g / 1.94 oz |
| Information source |
Radio News October 1924 p. 571
|
|
TripleServiceSuper: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
|
|
|
|
|
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 |
|
|
|
