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DA90

           
  Tube type:  Signal Diode - one single system   Detector 
Tube ID = 18561
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Identical to DA90 = 1A3
Similar Tubes Other class quality (otherwise equal):
 CV753

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 1.4 Volts / If: 0.15 Ampere / -: Indirect / -: Battery = /
Tube prices 0 Tube prices (visible for members only)
Literature Röhren-Taschen-Tabelle 14.A, (Franzis RTT)   

  da90.gif
  DA90: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
da90.png
DA90: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

 
da90_techdat01.png
DA90: SEL Handbuch 1964
Peter Hoddow

Usage in Models   1= 1957?
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   1

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