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ID = 18595
Tube type:  Triode-Pentode 
Identical to ECF200 = 6X9
Similar Tubes
Heater different:
  LCF200 ; PCF200
First Source (s)
Jun.1965 : Radio-Mentor # 6

Base Dekal, B10C
Filament Vf 6.3 Volts / If 0.41 Ampere / Indirect / Specified voltage AC/DC

Triode mu 55, gm 4.8 mS, 1.75 W

Pentode gm 4.8 mS, 2.4 W, identical to 6EJ7

Used in television receiver for IF amp, noise detector, sync separator


Tube prices 1 Tube prices (visible for members only)
Information source Tube Lore (II)   Page 46

ECF200: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

de2_1.png ECF200: RTT 1964 (Franzis) 10. Auflage
Martin Renz

Just Qvigstad
ECF200: RCA Tube Manual
Peter Hoddow

Usage in Models 1= 1965 ; 1= 1967 ; 1= 1969? ; 5= 1969

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of



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