Antique radios, Old Time Radios
45spec
|
|
|
|
|
| Tube type: |
Transmitting Triode, air cooled |
|
| Identical to |
45spec
= VT-52
= 2C45
= CV596
|
| Predecessor Tubes |
45
|
| Filament |
Vf 7 Volts / If 1.18 Ampere / Direct |
| Description |
"45 special" = slang-designation of the VT-52. Transmitting triode developed by National Union for BC230/430 aircraft radios. Electrode structure derived from the standard 45, with heater voltage raised to 7V.
Text in other
languages (may
differ)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
|
|
|
 |
|
45spec: ARRL Handbook 1972
Michael Schlör
|
| |
|
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]
