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GRDVI

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ID = 39364
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to GRDVI
Similar Tubes
Other class quality (otherwise equal):
  AL4

Base Europe side contact P8A (Au P, 8SC)
Was used by Military and/or Government
Filament Vf 4 Volts / If 1.75 Ampere / Indirect / Specified voltage AC/DC
Description

Special Quality type.
GRD stands for "Gemeentelijke Radio Distibutie", translated "Municipal Wired Radio". Used by Dutch PTT.

 
Dimensions (WHD)
incl. pins / tip
45 x 114 x mm / 1.77 x 4.49 x inch


Just Qvigstad
Usage in Models 1= 1938?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
grdvi.jpg

GRDVI
 

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