| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Beam Power Tube |
|
Tube ID = 3085
|
 |
| Identical to |
1Q5G
|
| Similar
Tubes |
1Q5GT (other shape (e.g. bulb, size))
|
| First Source
(s) |
17.Feb.1939 : Electron Tube Registration List
|
| Successor Tubes |
1Q5GT
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uob)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Direct /
-: Battery = /
If: 0.1 Ampere /
Vf 1.4 Volts /
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
 |
|
ARRL Handbook 1972
Michael Schlör
|
|
Raytheon Databook 1937
Emilio Ciardiello
|
|
 |