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

ECH84

Information - Help 
ID = 3429
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Triode-Heptode   Universal 
Identical to ECH84 = 6JX8
Similar Tubes
Normally replaceable-slightly different:
  6ET5
Other characteristic (electr. data):
  ECH84a
First year 1960 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Mar.1961 : Funkschau 1961, Heft 5
Predecessor Tubes EH90  
Successor Tubes 1964   ECH200   PCH200  

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Description For TV purposes. Heptode unit has straight characteristics, makes it suited as AM- modulator 
Text in other languages (may differ)
Tube prices 12 Tube prices (visible for members only)

ech84.png
ECH84: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
    More ...
no200.png ECH84: RTT 1974 (Franzis) 13. Auflage
Martin Renz


Just Qvigstad
ech84_spec.png
ECH84: Telefunken Taschenbuch 1971
Anonymous 15 Collector

More ...
Usage in Models 1= 1960?? ; 2= 1960? ; 6= 1961?? ; 5= 1961? ; 53= 1961 ; 6= 1962?? ; 6= 1962? ; 81= 1962 ; 12= 1963?? ; 19= 1963? ; 120= 1963 ; 20= 1964?? ; 14= 1964? ; 109= 1964 ; 25= 1965?? ; 31= 1965? ; 75= 1965 ; 18= 1966?? ; 31= 1966? ; 23= 1966 ; 8= 1967?? ; 23= 1967? ; 26= 1967 ; 4= 1968?? ; 14= 1968? ; 20= 1968 ; 7= 1969?? ; 2= 1969? ; 36= 1969 ; 4= 1970?? ; 6= 1970? ; 12= 1970 ; 1= 1971? ; 23= 1971 ; 2= 1972? ; 15= 1972 ; 1= 1973?? ; 7= 1973 ; 2= 1975?? ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):871


Collection of

 
ech84_07rm408d.jpg

ECH84
 

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