radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

224S

Information - Help 
ID = 28968
       
Country:
Canada
Brand: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to 224S
Similar Tubes
Normally replaceable-slightly different:
  224 ; SY224
First year 1928 Saga of the Vacuumtube, Tyne page 350

Base Top contact with a cap
Filament Vf 2.5 Volts / If 1.7 Ampere
Description spray shielded 224 
 
224s_so.png
224S: arrl Handbook 1972
Michael Schlör

 

Usage in Models 4= 1931

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

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