Antique radios, Old Time Radios
CV2987
|
|
|
|
|
| Tube type: |
Transmitting Triode, air cooled VHF |
|
| Identical to |
CV2987
= 4C22
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
|
| Filament |
Vf 10 Volts / If 2 Ampere / Direct |
| Description |
VHF RF heating triode, also used as audio amplifier or modulator; grid out from side. Thoriated-tungsten filament, mu 23, 75W plate dissipation.
|
| Information source |
-- Original-techn. papers.
- - -
- - -
- - -
|
|
CV2987: Manufacturer's Literature
Emilio Ciardiello
|
Just Qvigstad
|
CV2987: Manufacturer's Literature
Emilio Ciardiello
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 |
|
|
|
