Radios antiguas y Radios de Colección
QQV04-20
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
2 Top contacts.
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| Usada en |
Transmittertube (Radio) |
| Filamento |
Vf 12.6 Volt / If 0.8 Ampere / Indirect / Specified voltage AC/DC |
| Descripción |
VHF power dual tetrode. Intended for use as RF oscillator or amplifier well above 100 MHz as well as audio amplifier in modulator stages.
Texto en otros idiomas
puede diferir
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 116 x 59 mm / x 4.57 x 2.32 inch |
| Literatura |
Babani, International Radio Tube Encyclopaedia p. 242 & 243
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 475, p. 1035
Tube Lore (II)
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QQV04-20: RTT Schwandt
Günther Stabe † 19.8.20
Mas ...
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Just Qvigstad
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