ECH 83, Tube ECH83; Röhre ECH 83 (ECH83)

Antique radios, Old Time Radios

ECH83

Country:	Europe		Brand:	Common type Europe
			Tube type:	Triode-Heptode Frequency converter Controlling (mu)

Tube ID = 2048


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Identical to	ECH83 = 6DS8 = CV2128
First Series	1957 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Aug.1957 : Funkschau (FS) # 15

Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Parallel / series AC/DC / If: 0.3 Ampere / Vf 6.3 Volts /
Description	6 bis 12 Va-Niedervoltröhre für Hybrid-Autoradios. Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

Collection JR
Jacob Roschy

RTT 1974 (Franzis) 13. Auflage
Martin Renz

Röhrenkartei der Funk-Technik
Iven Müller

Usage in Models	2= 1957 ; 1= 1958? ; 6= 1958 ; 19= 1959 ; 1= 1960?? ; 2= 1960? ; 11= 1960 ; 6= 1961 ; 1= 1962?? ; 1= 1962? ; 1= 1962 ; 1= 1965?? ;
Number of Models with this tube 52

Further Information for

ECH83

ECH83 versus ECH81 (10.12.2007) Lars-G. Lundelin	Clicks: 3137 Replies: 14
Hello Radiofriends! When hunting around for suitable tubes, I stumbled over a very interesting case. A seller claims that the ECH83 tube is almost identical to the ECH81 despite the voltage difference in the anode circuit.In other words you can substitute the ECH81 with an ECH83. A sceptic buyer couldn't believe this and the seller refer to the this URL:http://www.g4jcp.freeserve.co.uk/pw/jun01.htm Well, What do the experts say about this? With kind regards Lars-G. Editing 13.12.07 EE = change of title only. More ...

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