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32_Rogers

Information - Help 
ID = 27368
       
Country:
Canada
Brand: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Developer: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto 
Tube type:  Triode, vacuum   Universal 
  Late but very rare. ***
Identical to 32_Rogers
First Source (s)
26.Aug.1925 : Saga of the Vacuum Tube, Tyne p.349

Base UX-Base (4 Pins (2 thick, USA 1924, UX) 2 Top contacts.
Was used by Radio/TV-reception etc.
Filament Indirect
Description

for "Batteryless Receivers". Overhead terminals for filament (top pins) allowed conversion of battery receivers to mains supplied ones without wiring modification. Further the distant AC wires did not easily couple hum into the circuitry.

 
Dimensions (WHD)
incl. pins / tip
41 x 126 x mm / 1.61 x 4.96 x inch
Weight 60 g / 2.12 oz
 
32_rogers_img02_rmf.jpg
32_Rogers: My Collection
Bruce Morgenstern

 
usa_rogers_32_20_pins.png
32_Rogers: modified drawing from NRI Radio-Trician tube chart June 1930
Matt Endicott

 

from Just Qvigstad

Usage in Models 4= 1925 ; 2= 1926 ; 8= 1927 ; 4= 1928 ; 6= 1929?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):24


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