radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

8246

Information - Help 
ID = 28354
       
 
   
Tube type:  Transmitting Tetrode, air cooled   UHF 
Identical to 8246 = 4CX250M

Base COAXIAL in general (X..)
Filament Vf 26.5 Volts / If 0.68 Ampere / Half indirect
Description Forced air cooled ceramic tetrode. 250W anode dissipation; up to 500MHz full ratings, usable up to 1500MHz. Special coaxial base: starting from bottom, heater, heater-cathode, G1, G2 and anode. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
42 x 68 x mm / 1.65 x 2.68 x inch
Weight 115 g / 4.06 oz
Literature - - Manufacturers Literature   Raytheon data sheet
 
8246_1.jpg
8246: S.D.
Siegfried Droese

 
8245_46_km_01~~3.png
8246: Manufacturer's Literature
Emilio Ciardiello



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