radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

T-864

Information - Help 
ID = 81884
       
Country:
United States of America (USA)
Brand: Triad Television & Mfg. Co.; Pawtucket, RI
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to T-864 = 864

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 1.1 Volts / If 0.25 Ampere / Direct / Specified voltage AC/DC
Description

This tube was designed as a sturdy non microphonic type for aircraft communications. Normal tubes caused noise in the receiver.

It could also be used as a replacement for the older WD11 tubes with a change of socket to the UX type.

 
Dimensions (WHD)
incl. pins / tip
x 90 x 30 mm / x 3.54 x 1.18 inch
Weight 32 g / 1.13 oz
Information source -- Original prospect or advert   Allied Radio catalog March 1933


Just Qvigstad
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information