Antique radios, Old Time Radios
ZM-6222
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Country:
United States of America (USA)
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| Identical to |
ZM-6222
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| Filament |
Vf 2.5 Volts / If 2 Ampere |
| Description |
Low-power voltage-tunable CW magnetron (VTM). 2000 to 4000MHz, 1W minimum out, 2.3MHz/V tuning sensitivity.
Magnetic and RFI shieldings included.
The VTM, Voltage Tuned Magnetron, covers a wide frequency range. Its operation is quite different from that of resonant cavity types, where bunching is easily accomplished due to the high Q of the cavities. To have electron bunching, the VTM must operate with an electron current lower than the space-charge limited one: this is accomplished using a cold cathode in addition to an injection system with a filamentary cathode. Please, refer to the given application note.
Theory of operation.
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| Weight |
670 g / 23.63 oz |
| Information source |
- - Manufacturers Literature
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ZM-6222: Manufacturer's Literature
Emilio Ciardiello
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