Antique radios, Old Time Radios
7925
|
Country:
Italy
|
|
| Identical to |
7925
= TW20
|
| Filament |
Vf 12.5 Volts / If 280 Ampere / Direct |
| Description |
External anode, water cooled transmitting triode, capable of 20KW anode power dissipation. Intended for industrial applications, the tube could be used as class C amplifier or oscillator up to 10MHz at full power and up to 30MHz with reduced anode voltage. Pure tungsten direct heating cathode.
|
| Weight |
4400 g / 155.21 oz |
| Information source |
- - Manufacturers Literature
|
|
|
|
|
7925: Manufacturer's Literature
Emilio Ciardiello
More ...
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
|
|
|
|
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 |
|
|
|
