JAN 2J53 Magnetron CBGD X-band Pulse, NOS Vacuum Tube, Date 1948. | eBay
VM Tubes: Magnetrons and Similar Devices | Radiomuseum
Magnetron - Radartutorial
Electron tube - Common tubes and their applications | Britannica
Electron tube - Common tubes and their applications | Britannica
Cavity magnetron - Wikipedia
Microwave oven magnetron. This cavity magnetron essentially converts electrical energy into microwave energy. It consists of a cathode (hot filament Stock Photo - Alamy
Measurement of Electron e/m Using a Modified Magnetron - Wolfram Demonstrations Project