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File:Sender Moosbrunn - RF Dummy Load with sodium hydroxide solution.JPG

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Deutsch: Künstliche Antenne, sogenannte "Dummy Load", am Sender Moosbrunn für Hochfrequenz (HF). Dient zum Testbetrieb der Senderendstufen, wenn diese nicht auf eine Antenne geschaltet sind. Verwendet Natronlauge zur Absorption und Umwälzpumpen zur Wärmeabführung über extern abgebrachte Wärmetauscher. (Leistungsbereich um einige 100 kW
English: RF Dummy Load for testing purposes on a short wave transmitter at the Moosbrunn transmitting station of the Austrian Broadcasting Service (Österreichischen Rundfunksender GmbH, ORS), Moosbrunn, Austria. Uses a sodium hydroxide solution as a thermal absorber for the RF. A circulation pump is used for heat dissipation via external heat exchangers. It can dissipate up to the full 100 kW output power of the transmitter.
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Author Ulrich Eitler
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current20:30, 14 June 2015Thumbnail for version as of 20:30, 14 June 20153,597 × 3,130 (3.49 MB)Wdwd== {{int:filedesc}} == {{Information |Description={{de|Künstliche Antenne, sogenannte "Dummy Load", am Sender Moosbrunn für Hochfrequenz (HF). Dient zum Testbetrieb der Senderendstufen, wenn diese nicht auf eine Antenne geschalten sind. Verwendet Nat...

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