Specialized tube type
Specialized - Magnetron vacuum tubes
Specialized - Magnetron records in Tube Tinker cover 414 tube designations, including 590 preserved original datasheets. Compare bases, sockets, heater requirements, construction, exact variations, and directional replacement options.
- Tube records
- 414
- Original datasheets
- 590
- Variation families
- 0
- Tubes with alternatives
- 0
About Specialized - Magnetron tubes
If the tube is described as a magnetron then apply this type.
Electrical range
- Nominal heater voltage
- 1.5–186 V
- Nominal heater current
- 0–200 A
Common specialized - magnetron characteristics
These are the most frequently recorded attributes among tubes in this category.
Bases
- Packaged magnetron5
- Integral waveguide package1
- Water-cooled packaged/unpackaged assembly1
Sockets
- B9A7
- SUBMINIATURE74
- INLINE82
- B41
- B7G1
- HANSEN35201
- IO1
- MINIBAYONET21
Constructions
- Magnetron414
Specialized - Magnetron tube list
Page 1 of 9
21SP40 Magnetron
Low-power magnetron oscillator designed for continuous or keyed microwave operation over approximately 1.8–2.1 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 1.5 V
- Sections
- 1
2J21 Magnetron
Forced-air-cooled pulsed magnetron oscillator operating near 9.4 GHz with approximately 10 kW peak RF output.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J22 Magnetron
Pulsed magnetron oscillator operating near 3.3 GHz for radar and microwave-generator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 8.3 V
- Sections
- 1
2J23 Magnetron
Pulsed magnetron oscillator operating in the approximately 2.9–3.1 GHz band for radar service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 8.3 V
- Sections
- 1
2J30 Magnetron
Pulsed magnetron oscillator centered near 2.88 GHz for radar and microwave-generator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J31 Magnetron
Pulsed magnetron oscillator centered near 2.84 GHz for radar and microwave-generator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J32 Magnetron
Pulsed magnetron oscillator centered near 2.80 GHz for radar and microwave-generator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J33 Magnetron
Fixed-frequency pulsed magnetron oscillator operating around 8.76 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J34 Magnetron
Fixed-frequency pulsed magnetron oscillator operating around 2.72 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J35 Magnetron
Split-plate transit-time magnetron oscillator for approximately 10-centimeter operation, using stabilizing electrodes and producing about one watt RF output.
- Base
- Not recorded
- Socket
- UX4
- Heater
- Not recorded
- Sections
- 1
2J36 Magnetron
Fixed-frequency pulsed magnetron oscillator operating in the approximately 9.0–9.17 GHz range.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J37 Magnetron
Fixed-frequency pulsed magnetron oscillator operating near 3.87 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J38 Magnetron
Fixed-frequency pulsed magnetron oscillator operating around 3.25 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J39 Magnetron
Fixed-frequency pulsed magnetron oscillator operating in the approximately 5.27–5.34 GHz range.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J40 Magnetron
Fixed-frequency pulsed magnetron oscillator operating around 9.31 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J42 Magnetron
Amperex pulsed magnetron designed for radar and other high-intensity RF pulse service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J48 Magnetron
Amperex pulsed magnetron designed for radar and other high-intensity RF pulse service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
2J481 Magnetron
Pulsed radar magnetron operating at approximately 9.31 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
2J49 Magnetron
Pulsed microwave magnetron designed for oscillator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
2J51 Magnetron
Western Electric pulsed magnetron oscillator with published microwave operating and pulse data.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
2J51A Magnetron
Air-cooled integral-magnet pulsed magnetron oscillator tunable from approximately 8.5–9.6 GHz with about 55 kW peak output.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J54 Magnetron
Tunable pulsed magnetron oscillator covering approximately 3.12–3.26 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 3.3 V
- Sections
- 1
2J55 Magnetron
Fixed-frequency pulsed X-band magnetron centered near 9.375 GHz for search and navigation radar.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J56 Magnetron
Amperex pulsed magnetron designed for radar and high-intensity RF pulse service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
2J58 Magnetron
Tunable pulsed magnetron oscillator covering approximately 2.97–3.02 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J59 Magnetron
Pulsed magnetron oscillator centered near 3.286 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J61A Magnetron
Ruggedized tunable pulsed magnetron oscillator, fully interchangeable with the 2J61.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J62A Magnetron
Ruggedized tunable pulsed magnetron oscillator, fully interchangeable with the 2J62.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J64 Magnetron
Sperry magnetron designed for pulsed microwave operation with forced-air cooling.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J66 Magnetron
Tunable pulsed magnetron oscillator covering approximately 2.77–2.91 GHz.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2J70 Magnetron
Integral-magnet forced-air-cooled pulsed magnetron oscillator for approximately 3.03–3.11 GHz radar service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
2M21 Magnetron
Fixed-frequency continuous-wave magnetron designed for microwave heating and cooking, using an external magnetic field and liquid cooling for sustained industrial RF output.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 8 V
- Sections
- 1
2M51 Magnetron
Toshiba magnetron; numerical specifications pending legible source verification.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
2M53 Magnetron
Fixed-frequency continuous-wave magnetron for microwave heating and cooking, with an integral permanent magnet and forced-air cooling for appliance or industrial service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 3.15 V
- Sections
- 1
2M66 Magnetron
Fixed-frequency continuous-wave magnetron intended for microwave heating and cooking applications, providing sustained RF energy rather than short radar pulses.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 3.15 V
- Sections
- 1
2M69 Magnetron
Low-voltage continuous-wave magnetron for microwave heating and cooking, using a permanent magnet and forced-air cooling for compact sustained-power operation.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 5 V
- Sections
- 1
2M89 Magnetron
Fixed-frequency continuous-wave magnetron for microwave heating and cooking, using an external magnetic field and liquid cooling for sustained high-power operation.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 5 V
- Sections
- 1
3J21 Magnetron
Western Electric pulsed magnetron oscillator designed for microwave pulse generation, with manufacturer-published pulsed operating and RF-output data.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 12.6 V
- Sections
- 1
3J22 Magnetron
Sylvania pulse magnetron for microwave oscillator service, designed for short-duration high-power RF generation within its specified operating-frequency band.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6.3 V
- Sections
- 1
3J31 Magnetron
Sylvania pulsed magnetron oscillator for microwave service, using high-voltage pulse excitation to generate high-peak-power RF within a defined frequency band.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 6 V
- Sections
- 1
4J31 Magnetron
Fixed-frequency S-band pulse magnetron covering approximately 2.86–2.90 GHz for high-peak-power microwave oscillator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J32 Magnetron
Fixed-frequency S-band pulse magnetron covering approximately 2.82–2.86 GHz for pulsed microwave oscillator applications.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J33 Magnetron
Fixed-frequency S-band pulse magnetron covering approximately 2.78–2.82 GHz for high-power pulsed microwave generation.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J34 Magnetron
Fixed-frequency S-band pulse magnetron covering approximately 2.74–2.78 GHz for pulsed radar or related microwave oscillator service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J35 Magnetron
Fixed-frequency S-band pulse magnetron covering approximately 2.70–2.74 GHz for short-pulse high-power microwave generation.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J36 Magnetron
Pulsed magnetron oscillator operating approximately 3.65–3.70 GHz for high-peak-power microwave service.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J3641 Magnetron
4J3641 specialized - magnetron electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
4J37 Magnetron
Pulsed magnetron oscillator covering approximately 3.60–3.65 GHz for short-duration high-power RF generation.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- 16 V
- Sections
- 1
