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

ECH171

Information - Help 
ID = 2489
       
Country:
Germany
Brand: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH
Developer: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH 
Tube type:  Triode-Hexode   Frequency converter 
Identical to ECH171
Similar Tubes
Heater different:
  UCH171
Other base and other heater:
  ECH11
First Source (s)
Apr.1951 : Funk-Technik (FT) # 7
Jan.1951 : Funkschau # 1
Predecessor Tubes ECH11  
Successor Tubes 1952   ECH81  
Base GNOM 11-pin (DDR)
Filament Vf 6.3 Volts / If 0.32 Ampere / Indirect / Specified voltage AC/DC
Description 8-poliger Sockel nur als Prototyp 
Information source
uch_ech171rm.png ECH171: Funke, W18 Karte
Wolfgang Eckardt

Just Qvigstad 		ech171.png
ECH171: RFT Elektronenröhren technische daten 1952
Just Qvigstad
Usage in Models 3= 1951
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

Jens Dehne (D)
 
ech_171_gnom.jpg

ECH171
 
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