radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

DA90

Information - Help 
ID = 18561
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Signal Diode - one single system   Detector 
Identical to DA90 = 1A3
Similar Tubes
Normally replaceable-slightly different:
  1D13
Other class quality (otherwise equal):
  CV753

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 1.4 Volts / If 0.15 Ampere / Indirect / Battery =
Tube prices 2 Tube prices (visible for members only)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
  da90.gif
  DA90: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
da90_img_3187.jpg
DA90: My Tube
Marcello Astolfi

 
da90.png
DA90: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

 
da90_techdat01.png
DA90: SEL Handbuch 1964
Peter Hoddow


from Just Qvigstad

Usage in Models 1= 1957?

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


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