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GRDVI

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

Base Europe side contact base P (P8A)
Filament Vf 4 Volts / If: 1.75 Ampere / -: Indirect / -: Parallel, (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

herschaaldekopievandsc02217.jpg
GRDVI: Own collection
Paul Cornelissen

 
Usage in Models   1= 1938?
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   1

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