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2D7S noise diode

Size
 This valve measures 80x50mm overall

Filament voltage1.4V
Filament current2A
Anode voltage300V
Anode current3mA
Noise figure at 10.6cm wavelength and 1mA anode current27.3
Noise figure at 3mA anode current82


Inside view

 2D7S
Quarter view
Connections to the valve are made by the disc, one half being the anode and the other two quarters the filament.

This file was last modified15:36:23, Saturday November 12, 2011