Antique radios, Old Time Radios
R306
|
Country:
Hungary
|
|
| Identical to |
R306
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3.5 Volts / If 0.07 Ampere / Direct / Battery = |
| Description |
Manfacturer Data
Vf 2.6-3.5V
If 0.06A
Va 60-120V
gm 2-3mA/V
Ra 130,000 Ohm
High impedance tube for use as an oscillator.
|
| Information source |
- - Manufacturers Literature
|
|
|
|
Just Qvigstad
|
R306: Belgráder kataqlogus 1928
Sándor Selyem-Tóth
|
|
|
|
|
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 |
|
|
|
