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Tento produkt je již zastaralý a je vhodný pro sběratele. Bez záruky funkčnosti.
This product is obsolete and is suitable for collectors. Without guarantee of functionality.
Vacuum tube triode GI-7B, without cooler
Used for example in: Soviet aviation radio station R-849
Heater voltage 12,6V (2,05A Max)
Anode voltage pulsed operation 9kV
Anode voltage DC operation 2,5kV
Grid voltage pulsed operation -900 to +600
Grid voltage CW/Instantaneous. operation -400 to +80
Dissipation anode 350W
Dissipation grid 7W
Cold heater resistance tested: cca 2,6?
