Antique radios, Old Time Radios
DB7-4
|
|
|
|
|
| Tube type: |
Oscilloscope CRT, picture tube |
|
| Identical to |
DB7-4
= DN7-4
= DG7-4
|
| Base |
Loctal-9-Pin (B9G)
|
| Filament |
Vf 6.3 Volts / If 0.4 Ampere / Half indirect |
| Description |
Ablenkung asymmetrisch
|
| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
|
|
DB7-4: RTT Schwandt
Günther Stabe † 19.8.20
|
Just Qvigstad
|
DB7-4: WIVEG Röhrenkatalog 1962
Hermann Fleischanderl
More ...
|
|
|
|
|
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 |
|
|
|
