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

RDA

Information - Help 
ID = 87391
       
Country:
Germany
Brand: Schoeller & Co.; Frankfurt am Main
Tube type:  Relay in glass (not Relay Triode) 
Identical to RDA

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament
Description

Drehspulrelais mit zwei Schliessstellungen und Offenstellung in der Mitte.

 
Information source -- Collector info (Sammler)   

rda_relais_sock.png RDA: manufacturer's info
Anonymous 15 Collector


Just Qvigstad
 
schoeller_rda_daten.jpg

RDA
 

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]
  

Data Compliance More Information