4. Communications: radio wave antennas
  5. Antennas
  6. Balanced doublet - centerfed

Rudolf Schaffer

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Control of a proportional valve using mains voltage

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Systems for magnetizing – demagnetizing – or controlling the...
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System and method for high frequency transmission of television

Television – Special applications – Observation of or from a specific location
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System for identification and determination of the moment of pas

Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
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Profile ID: LFUS-PAI-P-500831

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