Introduction: 1. The 7211 is a ceramic/metal structure, indirectly heated oxide cathode forced air cooling planar triode. Maximum operating frequency is 3GHz, the maximum anode dissipation power is 100W, the maximum operating voltage of the anode 2.5KV, the maximum pulse output power 3kW.
2. Mainly used in continuous-wave power amplifier and oscillator gate pulse.
3. The tube can be used interchangeably of the EIMAC JAN-7211 type tube.
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