radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

PM1HF

Information - Help 
ID = 14609
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to PM1HF = 210HF_Cossor
Similar Tubes
Other characteristic (electr. data):
  PM1 ; PM1A ; PM1HL ; PM1LF

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Description

HF or detector use. Gm=0.8 for Va=100, Ia=0.9, -Vg=1-5 to 3.0

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
pm1hfmullard_1_klein.jpg
PM1HF
Geri Meier

 
1_101.png
PM1HF: Telefunken Werkstattbuch
Wolfgang Bauer

 
daten_pm1hf.png
PM1HF: Mullard
Horst Kleinschroth


from Just Qvigstad

Usage in Models 1= 1925? ; 1= 1925 ; 1= 1927? ; 5= 1928?? ; 2= 1928? ; 3= 1928 ; 2= 1929?? ; 2= 1929? ; 6= 1929 ; 2= 1930? ; 1= 1931 ; 2= 1932? ; 1= 1933?? ; 2= 1933? ; 1= 1934?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):32


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