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

1203_Sylvania

Information - Help 
ID = 6545
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Tube type:  Signal Diode - one single system   Detector 
Identical to 1203_Sylvania = 7C4

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wh)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (II)   p. 227

1203_umgebung.png
1203_Sylvania: MK-Röhrentabelle
Daniel Consales

1203_so.png 1203_Sylvania: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad

Collection of

 
screenshot_20220705_180004_gallery.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]
  

Data Compliance More Information