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6GJ8

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ID = 4878
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Sylvania (Hygrade, GTE, Nilco); Emporium (PA) 
Tube type:  Triode-Pentode   Frequency converter 
  Late but very rare. ***
Identical to 6GJ8
Similar Tubes
Other characteristic (electr. data):
  6GH8 ; 6GH8A ; 6HL8
First Source (s)
1952 : -- Collector info (Sammler)

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AND current AC/DC
Description

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 Purchased type, withdrawn 1963-02-14 as no longer available from the vendor, inventory depleted.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.

 
Information source Essential Characteristics, GE 1973   

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


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