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4HT6

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ID = 4444
       
 
   
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 4HT6
Similar Tubes
Heater different:
  3HT6 ; 6HT6

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 4.2 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

4ht6.png
4HT6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

4ht6_sockel.png 4HT6: Essential characteristics
Peter Hoddow


Just Qvigstad
4ht6.png
4HT6: TUNG-SOL
Oskar Elm

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Usage in Models 1= 1969??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
4ht6.jpg

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