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6CL8A

Information - Help 
ID = 4731
       
 
   
Tube type:  Triode-Tetrode 
Identical to 6CL8A
Similar Tubes
Heater different:
  5CL8A
First Source (s)
Apr.1959 : - - Manufacturers Literature RCA Tentative data
Predecessor Tubes 6CL8  

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description "Intended as VHF oscillator-mixer in TV with series string" - RCA data
RCA replaced the 6CL8 in 1959 with the A version, having slightly different inter-electrode capacitances and higher transconductance in the tetrode section. 
Information source Essential Characteristics, GE 1973   
- - Manufacturers Literature   
  6cl8a.png
  6CL8A: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector
 
6cl8a_aerotron.jpg
6CL8A: My personal collection
Robert Sarbell

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no134_g_2.gif
6CL8A: RTT Schwandt
Günther Stabe † 19.8.20

 
6cl8a_techdat01.png
6CL8A: RCA Tube Manual
Peter Hoddow

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from Just Qvigstad

Usage in Models 5= 1957? ; 6= 1959? ; 2= 1960?? ; 2= 1963?? ; 37= 1963? ; 11= 1964? ; 1= 1967 ; 1= 1969?? ; 1= 1969?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):66


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