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

HM71

Information - Help 
ID = 18503
       
Country:
Germany
Brand: Lorenz; Berlin, Zuffenhausen u.a.
Tube type:  Mag. Fan, 1 shadow angle 
Identical to HM71
Similar Tubes
Heater different:
  EM71
First year 1951 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Sep.1951 : Funk-Technik (FT) # 18
Successor Tubes 1952   HM85  

Base Loctal-8, B8G (Sylvania, 1938)
Filament Indirect / Specified current AC/DC ~ = (Series working)

hm71_uf_12_6v_if_0_15a_em71_typische_schautung.png
HM71: MK Buizen
Adrian Riesen

lo21_g.gif HM71: RTT Schwandt
Günther Stabe † 19.8.20

More ...

Just Qvigstad
hm71_em71_techn._daten_uf_12_6v_if_0_15a_aus_dem_rtt_9.auflage_1963.png
HM71: Röhren Taschen Tabelle 9.Auflage 1963
Adrian Riesen

More ...

Collection of

 
hm_71.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