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

4J65

Information - Help 
ID = 9247
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Magnetron 
Identical to 4J65 = QK64

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 3.8 Ampere
Description 50-70W pulse magnetron for jammers; up to 2KW input pulses; typical operation 125mA at 1.5KV input pulse. 3650 to 4030MHz tuning range. Integral magnet, coaxial output.
 
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   

5609_12.png 4J65
Emilio Ciardiello


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