Antique radios, Old Time Radios
CV2390
|
Country:
United States of America (USA)
|
|
| Identical to |
CV2390
= 3A4
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940
|
| Filament |
Vf 2.8 Volts / If 0.1 Ampere / Direct |
| Description |
Centre tapped heater permits operation at 1.4V 200mA.
Pa <2.2W
|
| Information source |
-- Original-techn. papers.
- - -
- - -
- - -
|
|
CV2390: ARRL Handbook 1972
Anonymous 10 Collector
More ...
|
Just Qvigstad
|
|
|
|
|
|
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 |
|
|
|
