radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

OQQ55/1500

Information - Help 
ID = 25623
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to OQQ55/1500
Similar Tubes
Normally replaceable-slightly different:
  834 ; DET12
Different connections:
  OQQ56/1500

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 7.5 Volts / If 3 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
66 x 180 x mm / 2.60 x 7.09 x inch
Weight 120 g / 4.23 oz
Information source Babani, International Radio Tube Encyclopaedia   p. 210 & 211
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 352, p. 821

oqq55_1500.gif OQQ55/1500: AH eigene Sammlung
Alexander Hofer


Just Qvigstad
oq15_qq500.png
OQQ55/1500: Babani
Jacob Roschy

 
tungsram_oqq55_1500.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg