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

13PPA

Information - Help 
ID = 75460
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  PENTODE (detail uncertain)   Power/Output 
Identical to 13PPA
Similar Tubes
Heater different:
  40PPA

Base British-7-Pin, old (M7A)
Was used by Radio/TV-reception etc.
Filament Vf 13 Volts / Indirect / Specified voltage AND current AC/DC
Description

high slope LF pentode

 
Text in other languages (may differ)
Information source Wireless World (The), London (WW, 79)   November 22, 1935
-- Collector info (Sammler)   Kolster Brandes KB 410 car radio instructions

13ppa_s.png 13PPA: Cossor
Günther Stabe † 19.8.20


Just Qvigstad
Usage in Models 1= 1935?

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]
  

Data Compliance More Information