Radios antiguas y Radios de Colección
ZM-6243
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País:
Estados Unidos
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| Idéntica a |
ZM-6243
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| Filamento |
Vf 2 Volt / If 2.5 Ampere |
| Descripción |
Medium-power voltage-tunable CW magnetron (VTM). 2890 to 3110MHz, 3W minimum output power, 1dB power variation, 3MHz/V tuning sensitivity.
Integral magnetic shield and output isolator.
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. The operating principle is described in the application note given for the ZM-6222 type.
Theory of operation.
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| Peso |
450 g / 15.87 oz |
| Literatura |
- - Manufacturers Literature
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