Western Electric JAN-CW 4J52 Military Radar Magnetron – WWII/Cold War Microwave Tube

Western Electric JAN-CW 4J52 Military Radar Magnetron – WWII/Cold War Microwave Tube

Vintage Western Electric JAN-CW 4J52 radar magnetron, made in U.S.A., with prominent original yellow military markings and Signal Corps-style “SC 712” inspection marking. Heavy horseshoe permanent-magnet assembly surrounds the finned magnetron body, with a rectangular waveguide output and upper electrical connection. The JAN-CW designation indicates production to Joint Army-Navy military specifications. An impressive original piece of early American microwave radar technology with strong military, radar, and electronics collecting appeal. Shows expected age, finish wear, and storage marks. Untested and sold as-is.

Tube Crate #1 – Item #37