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6GJ8

Informazioni - Aiuto 
ID = 4878
       
Stato:
USA (Stati Uniti d'America)
Produttore: Common type USA tube/semicond.
Progettista: Sylvania (Hygrade, GTE, Nilco); Emporium (PA) 
Tipo:  Triodo - pentodo   Frequency converter 
  late but very rare
Identico a 6GJ8
Valvole simili
Other characteristic (electr. data):
  6GH8 ; 6GH8A ; 6HL8
Prime informazioni
1952 : -- Collector info (Sammler)

Zoccolo Noval, 9 pin miniature (USA pico-9) B9A
Utilizzata per Radio/TV-reception etc.
Filamento Vf 6.3 Volt / If 0.6 Ampere / Indirect / Specified voltage AND current AC/DC
Descrizione

In the GE Essential Characteristiscs 1973 it is stated for this tube: Heater warm-up time controlled.

The RCA "binder" sheet of 1960-08-16 shows a sales estimate of 500 pcs. per year. Purchased type, withdrawn 1963-02-14 as no longer available from the vendor, inventory depleted. Used as horizontal deflection oscillator in TV sets.

 
Bibliografia Essential Characteristics, GE 1973   
Tube Tester Data Avo CT160

no55_g_19.gif 6GJ8: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
 

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