radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

UV845

Information - Help 
ID = 79997
       
Country:
United States of America (USA)
Brand: General Electric for Brand RCA-Radiotron; Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Transmitting Triode, air cooled   Universal 
Identical to UV845 = 845
Similar Tubes
Normally replaceable-slightly different:
  PR-854

Base Jumbo 4-pin bayonet
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.25 Ampere / Direct / Parallel, (AC/DC)
Description work started on development of this tube at the G E laboratories in July 1926. and the type number was assigned to it in April 1927.It became available in 1928. It had an output of 75 watts. 
Information source -- Original-techn. papers.   GE/RCA transmitting tube release dates 1933r
 

from 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]
  
rmXorg