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XL2.0

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ID = 23078
       
Country:
Great Britain (UK)
Brand: Hivac Ltd.; Harrow-on-the-Hill
Developer: Hivac Ltd.; Harrow-on-the-Hill 
Tube type:  Triode, vacuum 
Identical to XL2.0

Base Midget 4 pin Hivac (Sm4)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.066 Ampere / Direct / Battery =
Description

This tube designed for last frequency stages

Typical operation:- Va 50V; Ia 1.0mA; Vg -1.0V; Ra 12.5k; gm 0.84mA/V
Sm4 base.

 
Dimensions (WHD)
incl. pins / tip
x 63 x 16 mm / x 2.48 x 0.63 inch
Weight 13 g / 0.46 oz
Information source - - Manufacturers Literature   undated tube brochure

hivac_triode_pins~~6.png XL2.0: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
hivac_xl_2_volt_fs.jpg

 

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