Rf filter audio recorder (Techniek Radio/TV)

door humfred , Dubai, 02.02.2020, 12:51 (1762 dagen geleden) @ brnrds

747 kHz zo het moeten zijn. 402 mtr. golflengte.

Wat tegen een middengolfzender spreekt is de lokatie van de zender-antenne op een hoog flatgebouw. Dan zou het toch eerder een FM zender zijn.
AM zenderantennes hebben geen hoge standplaats nodig. De grondgolf is belangrijk en indien gewenst ´s avonds en ´s nachts de ruimtegolf.

Zou toch een FM zender de oorzaak zijn, dan hoor je eerder ruis in plaats van de feitelijke modulatie. Of een sterk vervormde modulatie component.

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Rf filter audio recorder - brnrds, 02.02.2020, 09:53
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Rf filter audio recorder (Techniek Radio/TV)