Antique radios, Old Time Radios
CV2221
|
|
|
|
|
| Tube type: |
MICROWAVE AND RADAR, general SHF/EHF (>3 GHz) |
|
| Identical to |
CV2221
= V235A/1K
|
| Similar
Tubes |
Normally replaceable-slightly different:
VX7057
|
| Predecessor Tubes |
VX7057
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940
|
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Velocity modulated magnetically focussed local oscillator.
Tuning range 7.5 to 11.5 cm. Pa+Res <15W.
|
Dimensions (WHD)
incl. pins / tip |
24 x 73 x mm / 0.94 x 2.87 x inch |
| Information source |
-- Original-techn. papers.
|
|
|
|
Just Qvigstad
|
CV2221: 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 |
|
|
|
