Antique radios, Old Time Radios
0.5P-0.25-5
| Base |
Wires only.
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| Filament |
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| Description |
Low-power voltage-tunable CW magnetron (VTM). 500MHz center frequency and presumably 200mW out power to the N-type coaxial connector.
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.
Mictron, USA.
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| Weight |
1800 g / 63.49 oz |
| Information source |
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Collection of
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