The mediumwave transmitter Flevoland (Middengolf Zendstation Flevoland) was a broadcasting facility for medium wave near Zeewolde in the province of Flevoland, Netherlands, situated at 5°25′ E and 52°23′ N.It has been used for broadcasting on 747 kHz (until September 2015) and 1008 kHz with a nominal power of 400 kilowatts. As aerial two guyed steel framework masts with a height of 195 metres are used, which form an anti-fading aerial. These masts are grounded and carry a cage aerial, which is upperward the separation insulator, separating the masts in a height of 95 metres in two parts, connected toward the mast construction. The radiation diagram is directional, with a maximum gain of 4 dB in South-Eastern direction, to compensate for the variation in electrical admittance of terrain in
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| - Mittelwellensender Flevoland (de)
- Mediumwave transmitter Flevoland (en)
- Middengolfzender Flevoland (nl)
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| - Der Mittelwellensender Flevoland wurde von KPN Broadcast Services betrieben. Die Anlage lag in der Nähe von Zeewolde und sendete auf den Frequenzen 747 kHz und 1008 kHz Mittelwelle mit einer Leistung von 400 Kilowatt. (de)
- The mediumwave transmitter Flevoland (Middengolf Zendstation Flevoland) was a broadcasting facility for medium wave near Zeewolde in the province of Flevoland, Netherlands, situated at 5°25′ E and 52°23′ N.It has been used for broadcasting on 747 kHz (until September 2015) and 1008 kHz with a nominal power of 400 kilowatts. As aerial two guyed steel framework masts with a height of 195 metres are used, which form an anti-fading aerial. These masts are grounded and carry a cage aerial, which is upperward the separation insulator, separating the masts in a height of 95 metres in two parts, connected toward the mast construction. The radiation diagram is directional, with a maximum gain of 4 dB in South-Eastern direction, to compensate for the variation in electrical admittance of terrain in (en)
- De middengolfzender Flevoland werd gebruikt voor radio-uitzendingen op de middengolf. Hij stond dicht bij Zeewolde in de Nederlandse provincie Flevoland. Het zendstation werd op 24 april 1980 officieel geopend door toenmalig staatssecretaris van Verkeer en Waterstaat Neelie Smit-Kroes. Op 9 januari 2019 zijn de zendmasten neergehaald. Een paar kilometer verderop bevindt zich het kortegolfzendstation Flevo. (nl)
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| - Der Mittelwellensender Flevoland wurde von KPN Broadcast Services betrieben. Die Anlage lag in der Nähe von Zeewolde und sendete auf den Frequenzen 747 kHz und 1008 kHz Mittelwelle mit einer Leistung von 400 Kilowatt. (de)
- The mediumwave transmitter Flevoland (Middengolf Zendstation Flevoland) was a broadcasting facility for medium wave near Zeewolde in the province of Flevoland, Netherlands, situated at 5°25′ E and 52°23′ N.It has been used for broadcasting on 747 kHz (until September 2015) and 1008 kHz with a nominal power of 400 kilowatts. As aerial two guyed steel framework masts with a height of 195 metres are used, which form an anti-fading aerial. These masts are grounded and carry a cage aerial, which is upperward the separation insulator, separating the masts in a height of 95 metres in two parts, connected toward the mast construction. The radiation diagram is directional, with a maximum gain of 4 dB in South-Eastern direction, to compensate for the variation in electrical admittance of terrain in the Netherlands. The station, which came into service in 1980, initially carried the programmes of Hilversum 1 and Hilversum 2. In 1985, following an overhaul of the Dutch public radio service, the frequencies were reassigned to NPO Radio 1 and NPO Radio 5 for 747 kHz and 1008 kHz respectively. In 2003, the 1008 kHz frequency was auctioned by the Dutch Government while NPO Radio 5 remained on 747 kHz. Since then, the 1008 kHz has been used by Radio 10 Gold (from 2004 to 2007) and , a Dutch privately owned religious station. In September 2014, NPO announced that distribution of NPO Radio 5 on Medium wave would be discontinued as of September 2015. On 1 September 2015 at 00:02 CEST, the 747 kHz transmitter closed down, marking the end of Medium wave transmissions by the Dutch Public Broadcasters. The 1008 kHz remained in use by Groot Nieuws Radio, though at reduced power of 100 kW. Groot Nieuws Radio ceased broadcasting at 31 December 2018. On 9 January 2019 the masts were demolished with explosives, marking the definitive end of mediumwave broadcasting from this location. This was the last large mediumwave transmitter in The Netherlands, marking the end of a 90-year era of mediumwave broadcasting. (en)
- De middengolfzender Flevoland werd gebruikt voor radio-uitzendingen op de middengolf. Hij stond dicht bij Zeewolde in de Nederlandse provincie Flevoland. Het zendstation werd op 24 april 1980 officieel geopend door toenmalig staatssecretaris van Verkeer en Waterstaat Neelie Smit-Kroes. Op 9 januari 2019 zijn de zendmasten neergehaald. De twee zenders werden gebruikt voor het uitzenden op 747 kHz en 1008 kHz. Oorspronkelijk hadden deze een vermogen van maximaal 600 kW, waarbij in de praktijk met maximaal 400 kW werd uitgezonden. Door de antenneconstructie met twee masten kende het stralingsdiagram een maximum van ca. 4 dB in noordoostelijke en zuidwestelijke richting, waardoor het effectief uitgestraalde vermogen dan maximaal 1000 kW was. De masten waren 207 meter hoog, daartussen bevonden zich de kabels die de feitelijke antenne vormden. Een paar kilometer verderop bevindt zich het kortegolfzendstation Flevo. (nl)
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