| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Double Diode-Triode Audio Frequency |
|
Tube ID = 30505
|
 |
| Identical to |
CV452
= 6AT6
= DH77
= EBC90
|
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.3 Ampere /
Vf 6.3 Volts /
|
| Description |
Prototype was the 6AT6. 100% tested for main parameters.
Text in other
languages (may
differ)
|
| Literature |
-- Original-techn. papers.
|
|
|
|
|
|
ARRL Handbook 1972
Michael Schlör
|
|
|
