Antique radios, Old Time Radios
3V20Z-21
Country:
Hungary
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Identical to |
3V20Z-21
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Base |
SPECIAL TUBEBASE in general
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Filament |
Vf 21 Volts / If 64 Ampere / Direct / Specified voltage AND current AC/DC |
Description |
Water cooled transmitting triode. 28kW output power at 5MHz 3L20Z-21 is a forced air cooled version.
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Dimensions (WHD) incl. pins / tip |
465 x x 130 mm / 18.31 x x 5.12 inch |
Weight |
4500 g / 158.73 oz |
Information source |
- - Manufacturers Literature Tungsram Electron Tubes '80
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